Tag: spaceflight

Strong opposition to new proposed regulation by federal safety board

9:41 am

We’re here to help you! Both the FAA and the rocket industry, led by SpaceX and Blue Origin, have issued detailed written opposition to a proposal by the National Transportation Safety Board (NTSB) that it be placed in charge of all future space accident investigations.

The regulations would require companies conducting a launch or reentry under an FAA license or experimental permit to immediately notify the NTSB in the event of a mishap. The NTSB would conduct an investigation to determine the probable cause and provide recommendations to avoid similar events in the future.

The opposition notes that this will merely duplicate what the industry and the FAA already do. The rocket industry also noted that the NTSB’s present investigation responsibilities are aimed at helping the mature airline industry, not “a nascent industrial sector that is still in development, and is appropriately regulated as such.”

It appears that there is also opposition in the halls of Congress, as two congressmen have expressed their own opposition.

Without doubt the NTSB’s action here has been encouraged by the Biden administration. Democrats always want more regulation to enhance the power of government. Since Biden and his Democratic Party handlers took over, the federal bureaucracy’s effort to regulate and hinder space activities has definitely increased, such as its efforts to block SpaceX’s Starship development at Boca Chica.

Had the NTSB tried to propose this during the Trump administration it would have been quickly quashed. For example, when NOAA tried to claim it had the right to regulate all orbital photography and the Trump administration told them no, in no uncertain terms.

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Falcon 9 upper stage to impact Moon

9:18 am

A Falcon 9 upper stage launched in February 2015 is apparently now on a course to impact the Moon this coming March.

According to Bill Gray, who writes the widely used Project Pluto software to track near-Earth objects, asteroids, minor planets, and comets, such an impact could come in March.

Earlier this month, Gray put out a call for amateur and professional astronomers to make additional observations of the stage, which appears to be tumbling through space. With this new data, Gray now believes that the Falcon 9’s upper stage will very likely impact the far side of the Moon, near the equator, on March 4.

Grey’s call out for more measurements is because there are uncertainties about this prediction. To prepare for observations of the impact by a variety of lunar orbiters, researchers need better data.

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NM legislators propose sales tax on Virgin Galactic tourist flights

9:08 am

We’re here to help you: A bi-partisan proposal by two New Mexico legislators would create a 6% to 9% sales tax on any Virgin Galactic space tourist flights that take off from Spaceport America.

“If the flights really became regular, that could be a nice source of income, not only for the state but also from the GRT shared with the local communities,” [one of] the bill’s … sponsors, Democratic Rep. Matthew McQueen, said.

…”I can’t think of a particularly good reason why we wouldn’t tax this activity,” McQueen said.

McQueen might be too stupid to think of a reason, but I can think of dozens, and they are called the many other airport runways across the globe where Virgin Galactic can launch tourists and bypass this tax. The company already has agreements with several.

The stupidity of this legislative proposal at this time is compounded in that Virgin Galactic, the only customer Spaceport America presently has, is struggling badly. It has yet to fly any commercial flights, and is facing investor lawsuits and an aging fleet. Adding a tax on top of these problems could kill it, thus making this bill a perfect example of killing the goose that laid the golden egg, before the goose is even born. Moreover, it will certainly discourage anyone else from launching from New Mexico, especially as there are so many other spaceport options popping up worldwide with no such sales tax.

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Startup building satellite electric thrusters signs deal with startup building refueling tankers

8:49 am

Capitalism in space: Phase Four, a startup building a new electric xenon thruster for use in satellites has signed an agreement with Orbit Fab, a startup building refueling systems for satellites already in orbit.

Under the agreement announced Jan. 24, the companies will work together to evaluate the refueling potential of traditional electric propulsion propellants like xenon for Phase Four Maxwell engines as well as new propellants like Advanced Spacecraft Energetic Non-Toxic propellant or ASCENT, a monopropellant developed by the Air Force Research Laboratory.

Orbit Fab last year launched its first prototype tanker, successfully testing the refueling port which it wants satellite makers to use so that future tankers can refuel them.

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Webb successfully inserted in final orbital position at the Sun-Earth Lagrange point

3:01 pm

The James Webb Space Telescope today successfully completed a five minute firing of its engines to place it at the Sun-Earth Lagrange point dubbed L2.

Webb’s orbit will allow it a wide view of the cosmos at any given moment, as well as the opportunity for its telescope optics and scientific instruments to get cold enough to function and perform optimal science. Webb has used as little propellant as possible for course corrections while it travels out to the realm of L2, to leave as much remaining propellant as possible for Webb’s ordinary operations over its lifetime: station-keeping (small adjustments to keep Webb in its desired orbit) and momentum unloading (to counteract the effects of solar radiation pressure on the huge sunshield).

Engineers will spend the next three months aligning the segments of Webb’s large primary and secondary mirrors, while they wait for the telescope to cool down to the ambient very cold temperatures required for it to detect the tiny infrared heat emissions from very faint very very very distant objects.

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U-shaped meandering Martian ridge

1:09 pm

Broad U-Shaped meandering ridge on Mars
Click for full image.

Cool image time! The photo to the right, rotated, cropped, and reduced to post here, was taken on December 3, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the scientists label a “Broad U-Shaped Ridge”. The two black squares are merely areas where no data was gathered.

Is this a fossilized river, of which scientists have identified more than 10,000 in the Arabia Terra transition region between the northern lowland plains and the southern cratered highlands? Arabia Terra however is literally on the other side of Mars, very far away.

The location, as shown in the overview map below, instead suggests that, if this U-shaped meander is a fossilized river, it isn’t one created by water or ice.
» Read more

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Another study says Mars does not have liquid water under its south pole

11:59 am

The uncertainty of science: A new study now claims that the presumed detection of lakes of liquid water under the Martian southern polar ice cap in 2018 was likely wrong, and that the detection was more likely volcanic rock.

The researchers think their conclusion — volcanic rock buried under ice — is a more plausible explanation for the 2018 discovery, which was already in question after scientists calculated the unlikely conditions needed to keep water in a liquid state at Mars’ cold, arid south pole.

“For water to be sustained this close to the surface, you need both a very salty environment and a strong, locally generated heat source, but that doesn’t match what we know of this region,” says the study’s lead author, Cyril Grima, a planetary scientist at The University of Texas at Austin Jackson School of Geosciences.

So my readers know how uncertain all of this is, note that the 2018 discovery of underwater liquid water was later confirmed by other scientists in 2020, then rejected by different researchers in 2021, who claimed it was clay instead.

In other words, the scientists have some inconclusive data that could mean many different things, either water, clay, volcanic rock, or maybe something else that someone hasn’t yet suggested. To really answer the question will require far more data, with some like required in situ on Mars itself.

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Pseudo-private rocket company in China raises $200 million from Chinese investors

9:04 am

The Chinese pseudo-private rocket company Galactic Energy has successfully raised $200 million from a number of Chinese investors, money that the company will use to develop a mid-size rocket with a reusable first stage.

Though the company is not directly funded by the Chinese government, it is not an independent private company, which is why I label it “pseudo.” Everything it does is closely supervised and approved by the communist government. Also, some of this investment money apparently came from “state-backed investment vehicles,” which in plain language are fronts used by the government to funnel funding to these companies while maintaining the false appearance the companies are entirely private.

The fake nature of this charade has apparently influenced the decisions of real investors:

Incomplete information on funding in China’s emerging commercial space sector suggested that overall investment was lagging just over halfway through 2021, concentrating in fewer players.

It appears that no one outside China is willing to put money behind these companies, and even within China there is hesitancy.

Nonetheless, by letting many such competing operations that can also make profits for investors, China is successfully encouraging some innovation. That Galactic Energy — as well as several others — are planning on building reusable rockets is evidence of that.

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Astra completes 1st static fire dress rehearsal countdown of Rocket-3 at Kennedy

8:48 am

Capitalism in space: On January 22, 2022, Astra successfully completed at Cape Canaveral the first static fire dress rehearsal countdown of its Rocket-3 rocket.

“Successful static test completed. We will announce launch date and time when we receive our license from the FAA,” said Chris Kemp, founder and CEO of the Alamada, California-based company on Twitter. The company, which was formed in 2016, had been targeting this month for the launch.

The FAA apparently required this successful dress rehearsal before it would provide the launch license. Expect the launch to follow almost immediately after the permit is issued. If successful it will be Astra’s second orbital launch, and the first to carry actual satellites for customers, three cubesats from three different universities and one from NASA’S Johnson Space Center.

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Confirmed: All debris cleared from Perseverance sample tube

8:40 am

Mosaic showing the clearing of debris
Click here and here for original images.

The Perseverance science team today announced in an update that their effort to clear the sample tube of bits of core sample has succeeded, as indicated partly by the two images above that I posted on January 19th.

According to the report, the two small pieces visible bottom center fell out after two small rotations of the carousal. Other pieces however remained, and these were removed as followed:

On Monday, Jan. 17, the team commanded another operation of the rotary percussive drill in an attempt to dislodge more material from the tube. With the tube’s open end still pointed towards the surface, we essentially shook the heck out of it for 208 seconds – by means of the percussive function on the drill. Mastcam-Z imagery taken after the event shows that multiple pieces of sample were dumped onto the surface. Is Tube 261 clear of rock sample? We have new Mastcam-Z images looking down the drill bit into the sample container that indicate little if any debris from the cored-rock sample remains. The sample tube has been cleared for reuse by the project.

The team is now discussing their next step, which could be drilling a new hole at this spot or moving on.

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NASA: No further Artemis Moon landings for at least two years after first in 2025

11:53 am

The tortoise appears to be dying: NASA today announced that there will be a two-plus year pause of Artemis missions to the lunar surface after it completes its hoped-for first manned Moon landing in 2025.

In presentations at a two-day meeting of the NASA Advisory Council’s Human Exploration and Operations Committee Jan. 18 and 19, agency officials said the Artemis 4 mission, the first after the Artemis 3 mission lands astronauts on the moon, will not attempt a landing itself.

Instead, Artemis 4 will be devoted to assembly of the lunar Gateway. The mission will deliver the I-Hab habitat module, developed by the European Space Agency and the Japanese space agency JAXA, to the Gateway. It will be docked with the first Gateway elements, the Power and Propulsion Element and Habitation and Logistics Outpost, which will launch together on a Falcon Heavy in late 2024 and spend a year spiraling out to the near-rectilinear halo orbit around the moon.

Essentially, the Biden administration appears to be switching back to NASA’s original plans, to require use of the Lunar Gateway station for any future lunar exploration, thus delaying that exploration considerably. Do not expect any of this schedule to take place as promised. The 2025 lunar landing will be delayed, as will all subsequent SLS launches for Artemis. The rocket is simply too complicated and cumbersome to even maintain one launch per year, while inserting Gateway into the mix only slows down lunar exploration even more.

NASA officials also revealed that they are limiting their lunar landing Starship contract with SpaceX to only that single planned ’25 Moon mission. For future manned missions to the Moon the agency will request new bids from the entire industry.

NASA’s Human Landing System (HLS) Option A award to SpaceX last year covers only development of a lander and a single crewed flight on Artemis 3. NASA will acquire future landings through a separate effort, called Lunar Exploration Transportation Services (LETS). The goal of LETS is to select one, and possibly more, companies to provide “sustainable” landing services.

The timing of LETS — a draft request for proposals is scheduled for release this spring — means there will be a gap of a couple years before the first landing service acquired through that program would be ready. “It’ll be about two years from the Option A award to the LETS award before we’ll have this sustainable lander,” Kirasich said. “It’s a different lander with more aggressive requirements than Option A.”

It appears that Jeff Bezos’ political lobbying efforts have paid off, and that NASA is now reopening bidding so that his consortium, led by Blue Origin, can once again compete for that lunar lander contract. Whether the Bezos’ team will be able to propose anything comparable to Starship is however very questionable.

None of this really hurts SpaceX. Its contract with NASA helps them develop a Starship lunar lander. Then, while NASA twiddles its thumbs building Gateway, it will be free to fly its own lunar missions, selling tickets on the open market. I suspect that — should NASA succeed in landing humans in ’25 — the next American manned landing on the Moon will be a bunch of SpaceX customers, not that second Artemis mission sometime in the late 2020s.

SpaceX of course will also be able to bid on that second lunar landing competition. And it will be hard for NASA not to award Starship a further contract, even if others are competing against it. Starship will be operational. The others will merely be proposed.

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