JPL survives LA fires

Though nothing is certain yet as the fires still rage, it appears that the facilities of JPL, including its Deep Space Network mission control that manages communications with all of America’s interplanetary probes have survived the Los Angeles fires that have destroy large swaths of that city.

The fires required a full evacuation of the facility, leaving that mission control unoccupied for the first time in sixty years. It appears however that the organization used work-arounds to maintain contact and operations with those probes.

How long the facility will remain in this state remains unclear. Some of the fires remain uncontrolled, and until that happens, there can be no return to any sense of normalcy in LA.

JPL shuts down due to threat from California fires

In a tweet posted yesterday, the head of JPL announced that all operations have been shut down because of the growing threat from the wildfires that are devastating the Los Angeles region.

JPL is closed except for emergency personnel. No fire damage so far (some wind damage) but it is very close to the lab. Hundreds of JPLers have been evacuated from their homes & many have lost homes.

If these fires should reach the center and do significant damage, a number of on-going space missions will be severely impacted, since those missions, such as the two Mars rovers, are operated from this location.

And this possibility exists, in this new dark age. The Democratic Party governments of Los Angeles and California have done everything they can in the past two decades to block fire prevention, from not managing the brush in the mountains to cutting funding to their fire departments to refusing to supply sufficient water to their fire hydrant system. This last action, which also included destroying dams, eliminating reservoirs, and refusing to replace them, is the most despicable. It appears firefighters throughout Los Angeles have been helpless because the hydrants have been dry. Thus, the fires burn out of control.

If the nearby fire reaches JPL we shall face the possibility that several major on-going space missions could suddenly end.

JPL to layoff 5% of its workforce, the third major layoff this year

JPL in California announced today a layoff of 325 workers, about 5% of its workforce, the third major layoff imposed this year.

The JPL press release indicates the layoffs are because of NASA budget cutbacks, but does not provide any specificity. The cause centers mostly around NASA’s decision to pause its Mars Sample Return project, which JPL was leading. From this report:

This is the third round of layoffs at JPL this year, a reduction spurred primarily by major budgetary cuts to the Mars Sample Return mission, which is managed by JPL. NASA directed $310 million this year to the effort to bring Mars rocks back to Earth, a steep drop from the $822.3 million it spent on the program the previous year.

In January, 100 on-site contractors at JPL were let go after NASA instructed the lab to reduce spending in anticipation of a much tighter budget. In February, the lab laid off 530 employees — approximately 8% of its workforce — and another 40 contractors.

It increasingly appears that JPL’s place in the redesigned mission could be significantly reduced.

The press release also makes it sound like these cutbacks are the end of the world. As JPL has mostly functioned for decades as a private institution attached to NASA almost like a government agency, no one there ever expects to get laid off. In the real world however layoffs such as this happen all the time, especially when a company fails to deliver. JPL in recent years has had budget and management problems, epitomized by the problems now seen with that sample return mission, so it should not be surprised by these cutbacks from NASA.

In approving Europa Clipper’s launch, NASA and JPL claim its non-spec transistors will “heal” themselves in Jupiter orbit

Europa in true color
Europa in true color, taken by Juno September 2022.
Click for full image.

In making the decision to allow Europa Clipper to be launched on a Falcon Heavy on October 10, 2024, NASA and JPL officials explained that after several months of testing, they believe the improperly hardened transistors installed throughout the orbiter will “heal” themselves while in the low radiation portions of its orbit around Jupiter.

[The testing] showed the transistors in question will, in effect, heal themselves during the 20 days between the high radiation doses the probe will receive during each of 49 close flybys of Europa, all of them deep in Jupiter’s powerful magnetic field and radiation environment.

In addition, onboard heaters can be used as needed to raise the temperature of affected transistors, improving the recovery process. “After extensive testing and analysis of the transistors, the Europa Clipper project and I personally have high confidence we can complete the original mission for exploring Europa as planned,” said Jordan Evans, Europa Clipper project manager at NASA’s Jet Propulsion Laboratory.

I hope this analysis is right, though I fear there is a lot of wishful-thinking involved. It could be however that this testing, in combination with what engineers have learned during Juno’s so-far 64 orbits around Jupiter, might have reassured them.

We however will not know for sure until Europa Clipper is on its way and reaches Jupiter in 2030.

Perseverance finds intriguing geology, and the press goes crazy

Intriguing Martian rock
Click for original image.

A press release from JPL yesterday described an intriguing rock (image to the right) that the Mars rover Perseverance science team has recently been studying, and in doing so repeatedly hinted that its features suggest the possibility of past Martian life. From its first two paragraphs:

A vein-filled rock is catching the eye of the science team of NASA’s Perseverance rover. Nicknamed “Cheyava Falls” by the team, the arrowhead-shaped rock contains fascinating traits that may bear on the question of whether Mars was home to microscopic life in the distant past.

Analysis by instruments aboard the rover indicates the rock possesses qualities that fit the definition of a possible indicator of ancient life. The rock exhibits chemical signatures and structures that could possibly have been formed by life billions of years ago when the area being explored by the rover contained running water. Other explanations for the observed features are being considered by the science team, and future research steps will be required to determine whether ancient life is a valid explanation.

Not surprisingly the press immediately went crazy. Here are just a few headlines:
» Read more

Antenna for joint NASA-ISRO radar satellite needs fix, delaying launch

The large deployable antenna for a joint NASA-ISRO radar satellite, dubbed NISAR, that was targeting a spring launch will require an extra coat of reflective material, thus delaying the satellite’s launch until the second half of this year.

In a March 22 statement, NASA said a new launch date for the NASA-ISRO Synthetic Aperture Radar (NISAR) mission will be set at the end of April because of work to protect the spacecraft’s reflector, an antenna that is 12 meters across when fully deployed, from temperatures when in its stowed configuration. “Testing and analysis identified a potential for the reflector to experience higher-than-previously-anticipated temperatures in its stowed configuration in flight,” NASA said in the statement. To prevent those increased temperatures, a “special coating” will be applied to the antenna so that it reflects more sunlight.

That work, NASA said, requires shipping the antenna, currently with the rest of the NISAR spacecraft in India, to a facility in California that can apply the coating. NASA did not state how long the process of applying the coating, as well as shipping the antenna to California and then back to India, will take.

It appears that the need for this additional coat was discovered during environmental testing by ISRO engineers in India as part of its preparation for launch on India’s GSLV rocket. Based on the JPL website for this mission, it appears this antenna system was built by JPL.

NASA is providing the mission’s L-band synthetic aperture radar, a high-rate communication subsystem for science data, GPS receivers, a solid-state recorder and payload data subsystem. ISRO is providing the spacecraft bus, the S-band radar, the launch vehicle and associated launch services.

Though the purpose of the final environmental testing prior to launch is specifically to find such issues and correct them, the question remains why this issue occurred. One can’t help wondering if the many management problems detailed at JPL in several reports (here, herej, here) might have contributed, including the organization’s total commitment since 2022 to Diversity, Equity, and Inclusion quotas, making skin color and sex the primary qualifications for hiring, rather than skill, education, or talent.

JPL requests proposals from the private sector for Mars exploration

Capitalism in space: JPL, which is the lead agency running NASA’s very troubled Mars Sample Return (MSR) mission, has now issued a request for proposals from the private sector for doing a variety of Mars missions.

NASA’s Jet Propulsion Laboratory issued a request for proposals Jan. 29 for “commercial service studies” for future robotic Mars mission concepts. The studies, with a value of $200,000 or $300,000, would be carried out over 12 weeks. The studies are intended to examine four specific design reference missions to explore commercial opportunities to support Mars exploration: delivery of small payloads of up to 20 kilograms to Mars orbit, delivery of large payloads of up to 1,250 kilograms to Mars orbit, services to provide high-resolution imaging of the Martian surface and communications relay services between Mars and Earth.

Missions to provide imaging or communications from Mars orbit could quite easily be provided by numerous private companies. Delivering payloads to the Martian service is exactly what SpaceX proposes with Starship, and is also what several lunar lander companies have now been doing.

Up until now, JPL has always built everything in-house, or if it didn’t it designed and managed everything very closely. The result with MSR is a project that is now poorly managed, vastly over budget and behind schedule, and very likely to fail. This proposal suggests JPL is now recognizing that private enterprise might be able to do it better, as NASA has now proven with its shift from being the builder to becoming merely a customer.

If so, this proposal might be indicating the first step at JPL and NASA in imposing a major change in MSR itself, coming as it does just days after the release of an inspector general report about that project’s many problems.

JPL to lay off 8% of its work force plus 40 contractors

Claiming the uncertainty of its federal budget allocation due to Congress’s inability to pass a new budget, the Jet Propulsion Lab (JPL) earlier today announced it was laying off 8% of its work force, 530 employees, plus 40 contractors.

In a memo to JPL staff Feb. 6, [director Laurie] Leshin said that a lack of a final 2024 appropriations bill — NASA is operating on a CR [continuing resolution] that runs until March 8 — forced the layoffs after taking other measures such as a hiring freeze and reductions in MSR [Mars Sample Return] contracts and other spending, as well as the earlier contractor layoffs. “So in the absence of an appropriation, and as much as we wish we didn’t need to take this action, we must now move forward to protect against even deeper cuts later were we to wait,” she wrote.

Uncertainty about how the Mars Sample Return project should be designed and built had caused Congress to express doubts about the project, with the Senate suggesting major cuts. NASA responded by loudly pausing the project and suggesting its own cuts. JPL has now followed up with these layoffs. Both have I think done so as a lobbying tactic, and as expected in this game of budget lobbying these actions have caused many legislators to scream in horror: “We really didn’t mean it! We really don’t want to cut anything!”

Expect our bankrupt Congress to fold and provide NASA and JPL the blank check it wants to fly a Mars mission that will cost billions, be years late, and likely be beaten to Mars by SpaceX’s Starship (which could do the job for a tenth the cost).

Combined effort by amateurs and JPL predicts small asteroid destruction over Germany

After amateur astronomers had identified a small three-foot-diameter asteroid heading for an impact of the Earth only three hours hence, an automatic system developed at JPL took the data and quickly predicted accurately the location and timing of the asteroid’s destruction in the atmosphere over Germany.

The asteroid 2024 BX1 was first observed less than three hours before its impact by Krisztián Sárneczky at Piszkéstető Mountain Station of the Konkoly Observatory near Budapest, Hungary. These early observations were reported to the Minor Planet Center – the internationally recognized clearinghouse for the position measurements of small solar system bodies – and automatically posted on the center’s Near-Earth Object Confirmation Page so that other astronomers could make additional observations.

Scout, which was developed and is operated by the Center for Near Earth Object Studies (CNEOS) at NASA’s Jet Propulsion Laboratory in Southern California, automatically fetched the new data from that page, deducing the object’s possible trajectory and chances of impacting Earth. …With three observations posted to the confirmation page over 27 minutes, Scout initially identified that an impact was possible and that additional observations were urgently needed. As astronomers across Europe reported new data to the Minor Planet Center, the asteroid’s trajectory became better known and the probability of its impacting Earth significantly increased.

Seventy minutes after 2024 BX1 was first spotted, Scout reported a 100% probability of Earth impact and began to narrow down the location and time. As tracking continued and more data became available over the next hour, Scout improved estimates of the time and location. Since the asteroid disintegrated over a relatively populated part of the world, many photos and videos of the fireball were posted online minutes after the event.

The asteroid burned up over Germany on January 21, 2024, with warning notices sent out by the Scout system ninety minutes beforehand. This is only the eighth time since 2008 that an asteroid has been discovered and tracked precisely to its crash site mere hours before impact. This technology increases the chances not only of immediately recovering larger asteroids after they hit the ground, it reduces the threat of harm to Earth inhabitants. If a larger more dangerous asteroid was discovered in the same manner, there is now some ability to warn people.

JPL lays off 100 contractors due to expected budget cuts

JPL last week laid off 100 contractors due to expected budget cuts in its troubled Mars Sample Return (MSR) mission.

A JPL spokesperson confirmed Jan. 7 that the center laid off the contractors and took other measures, such as across-the-board spending cuts and pausing work on one aspect of MSR, because of the “uncertain federal budget” in fiscal year 2024. The Los Angeles Times first reported the layoffs.

NASA announced in November that it would slow down work on MSR because of sharp differences in proposed funding for the effort in separate House and Senate bills. A House appropriations bill would provide the agency’s full request of $949.3 million while the Senate version allocated only $300 million.

Since the final budget has not been determined, nor has NASA made any decisions on what will happen to the sample return mission, these cuts (as well as NASA’s slowdown in November) are as much a political act as anything. JPL and NASA are trying to pressure Congress to fully fund everything, and by imposing cuts now the agencies generate news that elected officials don’t like. Routinely the legislators then back off of any budget cuts.

We shall see. Congress remains bankrupt, treating its budget as a blank check with money that grows on trees. Yet the sample return mission as presently designed is a mess. It needs a major reshaping in every way.

NASA detects weak signal from Voyager 2

Though communications with Voyager 2 have not been re-established, JPL engineers using NASA’s Deep Space Network of antennas have detected a weak signal from Voyager 2 that indicates the spacecraft is still functioning.

Using multiple antennas, NASA’s Deep Space Network (DSN) was able to detect a carrier signal from Voyager 2. A carrier signal is what the spacecraft uses to send data back to Earth. The signal is too faint for data to be extracted, but the detection confirms that the spacecraft is still operating. The spacecraft also continues on its expected trajectory. Although the mission expects the spacecraft to point its antenna at Earth in mid-October, the team will attempt to command Voyager sooner, while its antenna is still pointed away from Earth. To do this, a DSN antenna will be used to “shout” the command to Voyager to turn its antenna. This intermediary attempt may not work, in which case the team will wait for the spacecraft to automatically reset its orientation in October.

The hope is that new commands to re-orient, sent by the strongest signal possible, might be heard by the spacecraft, causing it to obey now. If not, this weak signal from Voyager 2 still suggests that the October reset will occur as normal and engineers will be able to recover communications then.

JPL employee admits he used COVID money fraudulently to grow pot

A JPL employee has pled guilty to lying on his applications for COVID loans in order to use the money “to pay off a real estate debt and fund his illegal cultivation of marijuana.”

Armen Hovanesian, 32, of Glendale, agreed to plead guilty to defrauding a government sponsored loan plan in 2020, admitting to using some of the fraudulently obtained cash to fund an illegal marijuana cultivation operation. Hovanesian works as a cost-control and budget-planning resource analyst for the JPL, which is a federally funded research lab for NASA, according to the United States Department of Justice.

From June 2020 to October 2020, Hovanesian submitted three loan applications to the Economic Injury Disaster Loan Program for businesses he operated. The program provided low-interest financing to small businesses, renters and homeowners affected by disasters, including the coronavirus pandemic. As part of his plea agreement, he admitted to making false and fraudulent statements when applying for the loans, including lying about each business’s revenue from the previous year, as well as making “false and fraudulent” statements regarding what he planned to do with the money if approved for the loans. [emphasis mine]

That this guy’s job at JPL was essentially a bean counter suggests this might help explain the center’s recent budget and management problems. It certainly indicates the quality of its management has declined.

NASA: Psyche asteroid mission now targeting October ’23 launch

A report [pdf] from NASA on the steps taken by JPL to get the Psyche asteroid mission back on track after it failed to meet its launch date last fall says those steps are working, and the spacecraft should now succeed in meeting its new October ’23 launch date.

Both the report and today’s press release are filled with vague PR blather interspersed with complementing JPL for addressing the issues, including hiring about a dozen more people to get the main software issue that had prevented last year’s launch solved. I noticed one point however that was not mentioned clearly in the press release nor had been made clear in the earlier investigation report that today’s newly released report labels as “COVID-19 Related” issues.

The return to majority in-person work has made a tremendous difference in restoring visibility and informal communications across the project. Drop-in meetings, social coffee hours, off-site intensives, and individuals “walking the floor” have improved team interaction, problem-solving, efficiency, and trust. The team is also making judicious use of remote and hybrid access options as appropriate to ensure flexibility while not compromising their collaboration.

In other words, the panic over Wuhan had so restricted in-person contact at JPL that it had hampered the project’s development. Based on the vague language used to describe almost everything else mentioned in this new report, it appears that this issue more than anything else contributed the launch delay. Not surprisingly, no one at NASA, JPL, Caltech, or in the government wishes to make this admission bluntly. It would illustrate once again the foolishness of the lockdown policies imposed during the panic by the government and academia.

NASA approves $1.2 billion asteroid-hunting space telescope

NASA has given the go-ahead to build NEO-Surveyor for $1.2 billion, more than twice the cost of its original proposal, to launch by 2028 and then look for potentially dangerous asteroids.

Notably, NEO Surveyor was earlier estimated to cost between $500 million and $600 million, or around half of the new commitment. The NASA statement said that the cost and schedule commitments outlined align the mission with “program management best practices that account for potential technical risks and budgetary uncertainty beyond the development project’s control.” Earlier this year, the project’s launch was delayed two years, from 2026, due to agency budget concerns.

The mission is designed to discover 90% of potentially Earth-threatening asteroids and comets 460 feet (140 meters) or larger that come within 30 million miles (48 million kilometers) of Earth’s orbit. The spacecraft will carry out the survey while from Earth-sun Lagrange Point 1, a gravitationally stable spot in space about 930,000 miles (1.5 million kilometers) inside the Earth’s orbit around the sun.

A prediction: It will cost more, and not launch on time. NASA’s decision to double the budget and delay the launch two years suggests it did not trust the JPL cost and time estimates. Based on most NASA-centered projects, however, it is likely the new numbers will still be insufficient.

Engineers test fly prototype balloon for Venus

JPL engineers have successfully completed two test flights of a smaller-scale prototype balloon intended to fly in the atmosphere of Venus.

The shimmering silver balloon ascended more than 4,000 feet (1 kilometer) over Nevada’s Black Rock Desert to a region of Earth’s atmosphere that approximates the temperature and density the aerobot would experience about 180,000 feet (55 kilometers) above Venus. Coordinated by Near Space, these tests represent a milestone in proving the concept’s suitability for accessing a region of Venus’ atmosphere too low for orbiters to reach, but where a balloon mission could operate for weeks or even months.

“We’re extremely happy with the performance of the prototype. It was launched, demonstrated controlled-altitude maneuvers, and was recovered in good condition after both flights,” said robotics technologist Jacob Izraelevitz, who leads the balloon development as the JPL principal investigator of the flight tests. “We’ve recorded a mountain of data from these flights and are looking forward to using it to improve our simulation models before exploring our sister planet.”

The idea is an upgrade of two French-built balloons that flew on two Soviet-era missions to Venus in the 1980s and operated in the Venusian atmosphere for almost two days, flying 33 miles in altitude and traversing almost 100 degrees in longitude in that short time due to Venus’s high winds.

This project wants its balloon to survive more than 100 days. As it is presently in very early development, no launch date is even proposed.

A look at Ingenuity’s legs

Link here. This update, written by Bob Balaram, the helicopter’s chief engineer at JPL and Jeremy Tyler, senior aero/mechanical engineer at AeroVironment, outlines the engineering that went into building the helicopter’s legs in order to make sure they could withstand the somewhat hard landings required in the Martian environment.

To withstand these firm landings, Ingenuity is equipped with a cushy suspension system, [with a] distinctive open hoop structure at each corner of the fuselage where the landing legs attach. The lower half of this hoop is a titanium spring that can bend as much as 17 degrees to provide 3.5 inches of motion in the suspension, while the upper half is a soft non-alloyed aluminum flexure that serves as the damper or “shock absorber.” By plastically deforming and fatiguing as it absorbs energy, this flexure acts much like the crumple zone structure of a car chassis. However, unlike a car or the crumple-cushioned landing gear of the Apollo moon landers, Ingenuity’s titanium springs rebound after each impact to pull these aluminum dampers back into shape for the next landing.

The aluminum damper gets a little bit weaker with each cycle as cracks and creases develop. While it would eventually break after a few hundred hard landings, with only a few flights scheduled for this demonstration, that’s a problem we could only dream of having.

This is most likely the failure point that will end Ingenuity’s life, though at the present it is a bit in the future.

Also, the post reveals that JPL subcontracted much of the development of Ingenuity to this company.

AeroVironment designed and developed Ingenuity’s airframe and major subsystems, including its rotor, rotor blades, and hub and control mechanism hardware. The Simi Valley, California-based company also developed and built high-efficiency, lightweight propulsion motors, power electronics, landing gear, load-bearing structures and thermal enclosures for NASA/JPL’s avionics, sensors and software systems.

Good ol’ American capitalism does it again.

Fourth flight of Ingenuity set for today; shifting to operational phase

Ingenuity close-up taken by Perseverance April 28th
Ingenuity close-up taken by Perseverance April 28th

Even as the Ingenuity engineering team will attempt a fourth flight of Ingenuity, JPL announced today that they and NASA have decided to now shift to operational flights, attempting to duplicate the kind of scouting missions that such helicopters will do on future rovers.

The second link takes you to the live stream of the press conference. The press release is here.

Essentially, they will send Ingenuity on a series of scouting missions after this fourth flight, extending its 30 day test program another 30 days. Its engineers will be working with the Perseverance science team to go where those scientists want to send it. After the fourth and fifth test flights they will fly Ingenuity only periodically, separated by weeks, and send it to scout places Perseverance can’t reach, and have it land at new sites that Perseverance scouted out as it travels.

They have decided to do this because they want to spend more time in this area on the floor of Jezero Crater, for several reasons. First, they are still testing the rover to get it to full working operations. Second, they want to obtain some samples for future pickup at this location. Third, they want to spend an extensive amount of time exploring the floor up to a mile south of their present location.

Finally, the relatively flat terrain is perfect for testing and actually using the helicopter as a scout.

Though the extension is for 30 days, and though the helicopter was not built for long term survival, there is no reason it cannot continue indefinitely until something finally breaks.

Right now they are awaiting the data from the fourth flight, which will arrive at 1:39 pm (Eastern) and will be used to determine what the fifth flight will do, probably a week from now.

Ingenuity first test flight scheduled for 3:30 am (Eastern) tonight!

The engineering team for the Ingenuity helicopter on Mars have decided to attempt the first test flight tonight, scheduled for 3:30 am (Eastern) in the early morning hours tomorrow.

Data from the first flight will return to Earth a few hours [later] following the autonomous flight. A livestream will begin at 6:15 a.m. EDT (3:15 a.m. PDT) as the helicopter team prepares to receive the data downlink in the Space Flight Operations Facility at NASA’s Jet Propulsion Laboratory (JPL).

NASA propaganda will begin on NASA TV at 3:30 am (Eastern), but the actual live stream of the flight will not air until about 6:30 am (Eastern) on April 19th.

At the first link above the engineers explain their decision to proceed immediately.
» Read more

Ingenuity successfully completes rapid spin test

Ingenuity’s engineers announced this morning that yesterday the helicopter on Mars was able to successfully complete a rapid spin test of its rotary blades.

Today, April 16, on the 154th anniversary of Wilbur Wright’s birth, the Ingenuity flight team received information that the helicopter was able to complete a rapid spin test. The completion of the full-speed spin is an important milestone on the path to flight as the team continues to work on the command sequence issue identified on Sol 49 (April 9).

…The approach that led to today’s successful spin test entailed adding a few commands to the flight sequence. This approach was tested extensively on both Earth and Mars, and was performed without jeopardizing the safety of the helicopter.

They have still not set a date for flight, because they might still decide, after they have analyzed fully the results from this test, to revise the helicopter’s software and upload that change. If not the flight will be relatively soon. If so there will be a longer delay to test that software fully before flight.

Ingenuity test flight delayed

Due to a software issue identified during testing of the helicopter’s rotary blades, Ingenuity’s engineers have decided to delay its first flight for at least three days.

During a high-speed spin test of the rotors on Friday, the command sequence controlling the test ended early due to a “watchdog” timer expiration. This occurred as it was trying to transition the flight computer from ‘Pre-Flight’ to ‘Flight’ mode. The helicopter is safe and healthy and communicated its full telemetry set to Earth.

They are presently trouble-shooting the issue.

Ingenuity’s flight schedule

Ingenuity’s first flight on Mars is now a go for late on April 11th, with the first data arriving in the early hours of April 12th.

The flight plan should that first flight go as expected is as follows:

The helicopter team has 30 Martian sols (roughly 31 days on Earth) to take the first tentative flights. Assuming Ingenuity survives the first flight, it will rest and transmit data before attempting a second flight with lateral movement. Subsequent flights will happen every three or four Martian sols. The fifth flight — if Ingenuity gets that far — will be a chance to really soar. “The probability is it would be unlikely it will land safely because we will go into unsurveyed areas,” Aung said.

They have unlocked and tested the rotary blades, with all working as planned.

To watch JPL will have a live stream which I will embed on Behind the Black when it goes live at about 3:30 am Eastern on the morning of April 12th.

Engineers attach test helicopter to Mars 2020

Engineers have now attached to the Mars 2020 rover the test helicopter that will attempt to make the first air-born flight on another world.

The Mars Helicopter is considered a high-risk, high-reward technology demonstration. If the small craft encounters difficulties, the science-gathering of the Mars 2020 mission won’t be impacted. If the helicopter does take flight as designed, future Mars missions could enlist second-generation helicopters to add an aerial dimension to their explorations.

“Our job is to prove that autonomous, controlled flight can be executed in the extremely thin Martian atmosphere,” said JPL’s MiMi Aung, the Mars Helicopter project manager. “Since our helicopter is designed as a flight test of experimental technology, it carries no science instruments. But if we prove powered flight on Mars can work, we look forward to the day when Mars helicopters can play an important role in future explorations of the Red Planet.”

If this works on Mars, MiMi Aung will be in a position to win contracts for similar helicopters for the rest of her life. It seems to me that this project has been her baby from the beginning.

Hacker steals JPL data

A hacker last year was successfully able to hack into the computer system at the Jet Propulsion Laboratory (JPL) in California and steal 500MB of data.

Who did the hacking is not revealed in the inspector general report [pdf], but the report lists six different hacks of JPL’s computers going back to 2009, two of which were linked to China. It is therefore reasonable to assume that China, which routinely steals new ground-breaking technology rather than develop it itself, was the likely culprit. In addition, the timing of these hacks, from 2009 to 2017, fits well with the steady growth of China’s lunar program. If you wanted to find out how to build an unmanned probe to go to the Moon, JPL would be the ideal facility to steal the technology from.

NASA and JPL have now stated that the government shutdown will not interfere with their promised support for India’s Mars Orbiter Mission.

NASA and JPL have now stated that the government shutdown will not interfere with their promised support for India’s Mars Orbiter Mission.

Earlier reports had suggested that NASA’s Deep Space Network, used to communicate with planetary probes, would not be available because of the shutdown, and the mission would have to be delayed because of this.

Posted from Columbia, Maryland.

A judge has ruled that JPL had no right to displine five scientists for sending emails at work protesting the security measures taken by the Bush administration after 9/11.

A judge has ruled that JPL had no right to displine five scientists for sending emails at work, protesting the security measures taken by the Bush administration after 9/11.

I have no problem with this decision, and in fact I applaud it, as I think it completely inappropriate for JPL to discipline anyone for expressing their opinions about the politics of our time. I contrast this ruling however, which essentially celebrates the freedom of JPL employees to attack the policies of a Republican administration using government resources, with the case of David Coppedge, who was fired by JPL because he happened to express conservative religious opinions while working at JPL. In the case of Coppedge, the courts ruled that it was okay for JPL to fire him.

The contrast illustrates the double standard of our time. In modern America, you are always allowed to express liberal or Democratic Party values, anywhere, anytime, and with whatever resources you can take advantage of. Freedom insists that you have that right. Should you express conservative values, however, be careful. You can be punished for doing so. For some reason (political I suspect) freedom does not permit the expression of these ideas, in all circumstances.

The trial of an ex-JPL computer specialist who claims he was fired for his Christian beliefs ended today.

The trial of an ex-JPL computer specialist who claims he was fired for his Christian beliefs ended today.

Closing arguments ended Monday after a five-week trial. The case will be decided by Superior Court Judge Ernest Hiroshige, who must first review written arguments from both sides and could take months before announcing a verdict. Both sides agreed to forgo a jury.

The testimony of the fired JPL employee who is claiming religious discrimination continued on Monday.

The testimony continued on Monday of the fired JPL employee who is claiming the science center fired him because of his religious beliefs.

[David Coppedge] trial’s started last week, and on Monday [he] testified that his supervisor Gregory Chin had wrongly accused him, threatened his freedom of religion and created a potentially hostile working environment. “You are pushing your religion in this office and harassing people with this religion,” Chin said, according to Coppedge, who added: “He was angry and he got angrier.”

Coppedge said he asked Chin why he considered intelligent design anything but science. “Dave, intelligent design is religion,” Chin replied, according to Coppedge. Chin warned him against discussing religion or politics with colleagues, he said.

“I felt threatened .. I said: ‘Greg, this gets into issues of free speech and freedom of religion … this could be construed as creating a hostile work environment’,” he added.

Real scientists should never feel threatened by anything Coppedge was saying, and should in fact enjoy debating the issue. Unfortunately, I have learned that such open-mindedness is found with increasing rarity in modern intellectual society, especially when it comes to Judeo-Christian beliefs. This is why I tend to believe Coppedge’s story.

1 2