Category: Points of Information

Very brief descriptions, with appropriate links, of current or recent news items.

Obamacare gives money to fake applicants

3:57 pm

Finding out what’s in it: In a test of the Obamacare website, the GAO enrolled 11 fake applicants last year, five of whom were then automatically reinrolled this year, with several getting their health insurance subsidies raised.

HealthCare.gov does not appear to be set up to detect fraud, GAO audits and investigations chief Seto Bagdoyan said in prepared testimony for a Senate Finance Committee hearing Thursday. A copy was provided to The Associated Press. HealthCare.gov’s document-processing contractor “is not required to seek to detect fraud,” said Bagdoyan. “The contractor personnel involved in the document-verification process are not trained as fraud experts and do not perform antifraud duties.”

The Obama adminstration’s response? To paraphrase: Well, we don’t think a lot of fraud is going on, so we are not worried. Sounds like the negligent response of OPM officials when warned that they needed to improve their security system or their files would be hacked.

Then there is this, predicted by conservatives who warned us that creating Obamacare would be the equivalent of putting the DMV in charge of our healthcare:

GAO’s investigation also uncovered a problem that bedevils millions of real people dealing with the program’s new bureaucracy: confusing and inaccurate communication.

Investigators said their bogus enrollees received unclear correspondence that failed to identify the problems with their applications. “Rather than stating a message directly, correspondence instead was conditional or nonspecific, stating the applicant may be affected by something, and then leaving it to the applicant to parse through details to see if they were indeed affected,” said Bagdoyan.

The fake enrollees also got some perplexing instructions from HealthCare.gov. Eight of the 11 were asked to submit additional documentation to prove their citizenship and identity. But the list of suitable paperwork detailed documents for verifying income instead.

Obviously, this is proof we should vote for Democrats again, who imposed this law upon us. Then again, until we get different people running the Republican Party, it is unlikely it will make a difference.

3 comments

Democratic fake skepticism, and Republican failure theater

3:35 pm

Link here. Essentially, the writer is disgusted both by the fake skepticism of the Democrats, who are going to eventually back Obama’s cave-in deal to Iran, and the Republican’s failure theater, which abdicated their power to prevent that deal from being approved.

The vote is not in fact to be had; the vote of course already was had, two months ago, when Bob Corker [Republican] proposed the “compromise” that said that deal would become law automatically, subject to a negative vote by Congress, but Obama gets to veto that, meaning Obama only needs one third support in both bodies to carry the day.

This is an inversion of the usual scheme wherein it requires a two thirds positive vote to carry the day in his favor; a mere one third minority could have blocked him.

No more. A one-third minority now wins the day for him.

So the actual vote, the actual History, the important deed, passed by two months ago when few of us were paying attention.

The coming vote will be the performance of Failure Theater, debuting to a world hungry for some dramatic political entertainment; but plays are of course scripted, and thus, their conclusions are foreordained, and this particular bit of stagecraft was written and finalized months ago by Bob Corker, with every single Republican voting in favor of it, save one — Tom Cotton — who objected, and save another, Ted Cruz, who made himself absent.

I for one agree. Isn’t it interesting how the public, in the 2014 election, made it very clear that they wanted Obama’s agenda stopped, and in response most of these bastards in Congress, from both parties, have conspired to foil the will of the people.

5 comments

First New Horizons fly-by images released

12:31 pm

Ice mountains on Pluto

Many cool images! I will only post one, on the right, of the ice mountains seen at the southernmost edge of Tombauh Regio. More can be seen here.

Some quick facts revealed during today’s the press conference:

  • They have gotten good data on Pluto’s atmosphere. Earlier data just before fly-by suggested that there are specific regions on the surface that have a lot of methane, but with different properties depending on location.
  • They have found that the surface of Charon is active. It also looks like a weird Moon, cratered, with a dark mare region they have dubbed Mordor. Its cause however is not the same as the Moon. There are also a large sequence of troughs and cliffs that are unlike other planets. Some areas are very smooth, as they they have been repaved after cratering. And there is a canyon that is very very deep, 3 miles deep, that makes it relatively deeper than any other canyon in the solar system.
  • Pluto’s moon Hydra is not spherical, and in fact looks like an asteroid.
  • The white heart is now been named Tombaugh Regio after one of Pluto’s discoverers. In its southern extent there are mountains and strange pits. And this area has no impact craters, meaning this is a very young surface, less than 100 million years old. The mountains have to made of ice, which is essentially the only thing that can be bedrock at Pluto’s temperatures, based on what they think Pluto is composed of.
  • The data shows repeatedly that a tiny planet can still have geological activity after billions of years, even without a giant gas giant nearby to produce tidal heating.
  • They have named the giant whale-shaped dark region at the equator Cthulu Regio.

The data and images will be coming back from New Horizons for the next year, so the show is certainly not over.

One comment

Why the Jews are the canary in the coal mine

10:04 am

Link here.

This is a long article, but deeply thoughtful and well researched. Take the time to read it. It documents why the Jewish people have always been the target of tyrants. The reason is not what you think, ethnic hatred.

The Jews are like the canary in the coal mine, not because the Jews, like the canary, succumb to the poison before everyone else. It is because the enemies of liberty know that all humanism, all doctrines of liberty and sanctity of human life in Western Civilization come from the Jews; from Jewish sources and from Jewish thinkers. In order to put those ideas to rest, they have to eliminate the Jewish roots, the Jewish frames of reference and the Jews, whose very presence is a reminder that people have the God-given right to live in freedom and equality. The goal of Jew-bashing is the destruction of everyone’s freedom, and that is why everyone should take warning.

The author correctly documents this conclusion. And anyone who has spent any time reading the Old Testament of the Bible will also know that he is correct.

6 comments

The wine-sipping butchers of Planned Parenthood

9:32 am

The title above is the headline for the article. It is also disgustingly accurate. When I watched the video yesterday I found it incredible to see Planned Parenthood Federation of America’s Senior Director of Medical Services, Dr. Deborah Nucatola, munch salad and sip wine as she nonchalantly discusses cutting up babies for body parts.

Worse, the effort of Planned Parenthood, the press, and Democratic politicians to excuse this or make believe it didn’t happen is appalling.

The video is below the fold. Watch it. It depicts the result of the slow corruption of American intellectual culture, which has been willing to make excuses for small evils so often in the past few decades that it no longer recognizes the worst form of evil when it stares them in the face.
» Read more

2 comments

“We are in lock with telemetry with the spacecraft!”

5:56 pm

The quote above was a confirmation from mission control that New Horizons survived the fly-by and is functioning perfectly.

They are still confirming if everything is A-Okay, but so far everything appears to exactly that. People are very jubilant at mission control.

They got the signal early, at the very beginning of their window.

They have now confirmed that they have a healthy spacecraft, and that “They are outbound from Pluto.”

Leave a comment

Pluto and Charon in false color

5:03 pm

Pluto and Charon in false color

While waiting for word about how New Horizons has fared during its close fly-by of Pluto, the science team today released the false color images on the right of both Pluto and Charon to illustrate the complicated surface geology of both planetary bodies.

The new color images reveal that the “heart” of Pluto actually consists of two remarkably different-colored regions. In the false-color image, the heart consists of a western lobe shaped like an ice cream cone that appears peach color in this image. A mottled area on the right (east) side looks bluish. A mid-latitude band appears in shades ranging from pale blue through red. Even within the northern polar cap, in the upper part of the image, various shades of yellow-orange indicate subtle compositional differences. This image was obtained using three of the color filters of the Ralph instrument on July 13 at 3:38 am EDT and received on the ground on at 12:25 pm.

The surface of Charon is viewed using the same exaggerated color. The red on the dark northern polar cap of Charon is attributed to hydrocarbon and other molecules, a class of chemical compounds called tholins. The mottled colors at lower latitudes point to the diversity of terrains on Charon. This image was obtained using three of the color filters of the Ralph instrument on July 13 at 3:38 am EDT and received on the ground on at 12:25 pm.

Word on the spacecraft’s status will arrive at around 9 pm (eastern) tonight. Images and data will then follow, assuming all is well.

Leave a comment

Court rules Obamacare requires nuns to buy contraceptives

11:54 am

You must comply! A federal appeals court has ruled that Little Sisters of the Poor, a Catholic chartable organization run entirely by celibate nuns, must provide contraceptives, under the Obamacare mandate, to their employees or face IRS fines.

The court’s ruling ends the temporary injunction that prevented the Little Sisters from being fined while awaiting a final court decision. They either must get that injunction reinstate by a higher court or abandon their work. As they stated today,

As Little Sisters of the Poor, we offer the neediest elderly of every race and religion a home where they will be welcomed as Christ, cared for as family and accompanied with dignity until God calls them to Himself.  We have done this for over 175 years because of our faith in God and our vocation as Little Sisters of the Poor.

But now the government demands we choose between our care for the elderly poor and our faith.  We cannot do that and we should not have to.  It is a choice that violates our nation’s historic commitment to ensure that people from diverse faiths can freely follow God’s calling in their lives. But the government forces us to either violate our conscience or take millions of dollars that we raise by begging for the care of the elderly poor and instead pay fines to the IRS.

We are not seeking special privileges.  The government exempts huge corporations, small businesses, and other religious ministries from what they are imposing on us–we are simply asking to carry on our mission to serve the elderly poor as we have always done for 175 years.

Once again, the Obama administration, through its use of Obamacare, demonstrates its totalitarian nature. You must do as they demand, regardless of your religious beliefs.

Rather than abandon their work, the Little Sisters should continue doing it while also defying the law and the courts. Let the Obama administration and the IRS put some nuns in prison while bankrupting their organization. Only by doing that will there be any chance of continuing their work by getting this monstrous law changed, or repealed.

5 comments

Peace in our time!

10:53 am

President Obama today announced a nuclear deal with Iran.

For a good summary of the deal go here. The response from many has generally been very hostile, with both Israel and most other Middle Eastern Arab countries in agreement that they think the deal stinks. Others note that it will likely start an arms race in the Middle East, as the deal really does nothing but slow Iran’s effort to develop the bomb.

Sadly, the Republican leadership in Congress pushed through a law earlier this year that makes it harder for them to block this deal. The Constitution requires two-thirds of the Senate to approve any treaty. This law lowered that standard significantly, allowing the deal to go through if only one-third of Congress approves it.

14 comments

Some speculations from scientists about Pluto data

10:28 am

Using the images and data so far received from New Horizons, planetary scientists outline some of their tentative conclusions as well as speculate about what it means.

[Alan Stern, New Horizons’ principal investigator] says Pluto’s surface appears to be much less heavily cratered than its large moon, Charon—which implies that the surface has been paved over in some way. That smoothing process could come from internal heat that keeps rock and ice soft, or by the frosts that snow down and blanket the surface in fresh ice. “Either [Pluto’s] internal engine continues to run, and there are active processes that are taking place,” Stern says, “or those atmospheric processes are themselves covering up the geology, and covering up the craters.”

Jonathan Lunine, a planetary scientist at Cornell University, not on the New Horizons team, favors the latter explanation. His initial impression is that Pluto is far more cratered than Triton, the moon of Neptune that is about the same size as Pluto and is thought to be a captured Kuiper belt object. Triton has a famous “cantaloupe” terrain, thought to have formed as heat, driven by Saturn’s tidal pull, allowed molten blobs of ice to rise and overturn. Parts of Pluto’s rugged surface seem to be far more carved and cratered, Lunine says. “It’s telling me that [Pluto’s] crust was not heated and modified to the extent that it was on Triton.”

Above all, however, I like Lunine’s comment at the end of the article:

Lunine says the emerging diversity on Pluto—of both active atmospheric and geological processes—makes him disagree with the decision of International Astronomical Union to call Pluto a dwarf. “This really is a planet,” he says. He notes that electrons have a double definition as a particle and a wave. “Why can’t we call Pluto a planet and a Kuiper belt object?” he asks. “I think we have to think of it as both.”

2 comments

Road to Mauna Kea opened, with restrictions

9:59 am

The University of Hawaii has reopened the road to the summit of Mauna Kea, subject to the emergency restrictions imposed by Hawaii’s Board of Land and Natural Resources.

The visitors center remains closed, and access by the public is much more limited. However, with the road open to employees it means astronomy can resume on the mountain as well as construction of the Thirty Meter Telescope.

I fully expect some of the protesters to defy these restrictions and get arrested. Based on their behavior these past four months, they don’t have much respect either for the law, or for the sacredness of the mountain.

Leave a comment

Pluto just before close encounter

9:39 am

Pluto just before close encounter

Today’s cool image, on the right, is the last one New Horizons sent back to Earth before its July 14th close encounter. Be sure you click here to see the full resolution version. It is quite spectacular. It was taken from about 476,000 miles, about twice the distance to the Moon.

The quality of this image strongly suggests that all will go well with the encounter today. However,

Per the plan, the spacecraft currently is in data-gathering mode and not in contact with flight controllers at the Johns Hopkins University Applied Physical Laboratory (APL) in Laurel, Maryland. Scientists are waiting to find out whether New Horizons “phones home,” transmitting to Earth a series of status updates that indicate the spacecraft survived the flyby and is in good health. The “call” is expected shortly after 9 p.m. tonight.

So, at 9 pm (Eastern) we will hear from New Horizons on its status. Images and data from the encounter itself however will arrive over time, beginning tonight and continuing throughout the coming months.

2 comments

The size of Pluto pinned down

12:59 pm

Data from New Horizons has allowed scientists to more firmly determine, for the first time, Pluto’s precise size.

Mission scientists have found Pluto to be 1,473 miles (2,370 kilometers) in diameter, somewhat larger than many prior estimates. Images acquired with the Long Range Reconnaissance Imager (LORRI) were used to make this determination. This result confirms what was already suspected: Pluto is larger than all other known solar system objects beyond the orbit of Neptune. “The size of Pluto has been debated since its discovery in 1930. We are excited to finally lay this question to rest,” said mission scientist Bill McKinnon, Washington University, St. Louis.

Pluto’s newly estimated size means that its density is slightly lower than previously thought, and the fraction of ice in its interior is slightly higher. Also, the lowest layer of Pluto’s atmosphere, called the troposphere, is shallower than previously believed.

This means that Pluto is at this moment the largest Kuiper Belt object so far known, bigger than Eris, the Kuiper Belt planet discovered in 2005 that had been thought to be bigger than Pluto and whose existence was used by some to demote Pluto’s status as a planet.

I say, they are both planets, because they are both heavy enough for gravity to have forced them to become spherical.

6 comments

On the radio

12:34 pm

A minor note of interest: Coast to Coast has decided to name me their official science adviser. This means they will be giving me more air time to talk about space, astronomy, and other issues relating to science. Should be lots of fun.

And I must say it, for every minute I am on the air talking about the really exciting discoveries in real science, it will be one less minute they can waste talking about silly stuff like UFOs and ancient civilizations on the far side of the Moon. Without doubt this can only be a gain, for them, their audience, and society in general.

26 comments

The approaching perihelion of Comet 67P/C-G

9:08 am

The Rosetta science team has prepared a FAQ outlining what we should expect next month as Comet 67P/C-G reaches and passes its closest point to the Sun, with Rosetta (and hopefully Philae) there to watch.

The most interesting detail they note is this:

Will the comet break apart during perihelion?

The comet has not broken apart during its many previous orbits, so it is not expected to do so this time, but it cannot be ruled out. Scientists are keen to watch the possible evolution of a 500 m-long fracture that runs along the surface of the neck on the comet during the peak activity.

You can see an image from Rosetta that shows this fracture here. As I wrote then,

The biggest fracture line appears to be a meandering line that is traveling from the image’s top center to its mid-right. There also appear to be parallel lines below it. As we are looking at the nucleus’s neck, these lines suggest that the connection between the two large lobes is somewhat strained, and that it is not unlikely that these two sections will break apart at some time in the future. Though there is no way to predict at this time when that will happen, it will be truly exciting if it happens when Rosetta is in the neighborhood.

Leave a comment

Pluto on July 11

8:55 am

Pluto on July 11

Another cool image for Monday morning: As the spacecraft zooms towards its Tuesday fly-by, it continues to take images of Pluto, even as the planet rotates. For example, compare today’s image on the right with the one I posted yesterday. You can see some of the same features (the donut-like, crater-like feature is the most obvious), but their positions are different because of the planet’s six-day rotation.

Note also that the row of black spots along the equator show more details. Not unexpectedly, they are not as simple as the early fuzzy images suggested. Unfortunately, we will not get to see even more details, as these features will not be in view during the fly-by.

Update: See this link for a new image of Charon.

More and more to come!

Leave a comment

Ceres’ white spots might be salt not water

6:16 pm

The uncertainty of science: The principal investigator of Dawn has indicated that the preliminary data they have gotten of Ceres’ white spots strongly suggests that they are not water but salt.

The mystery is far from completely solved, Russell cautioned. The team failed to get the quality of measurements they wanted in examining the spots, and they’ll have to try again at a closer orbit — like the next planned mapping orbit, which will take them from 2,700 miles over the surface to just 900. The photos taken at that height will also have significantly better resolution, which should further help the team determine what the spots are made of.

But based on the spectral data the team did get, Russell said, the spots “really don’t look like mounds of ice. … The bright spots are probably — like you might find in the desert on Earth — a salt plain where maybe water came out at one time and evaporated,” Russell said.

None of this is confirmed, and won’t be until they lower Dawn’s orbit to get higher resolution images. However, this must wait because they have extended Dawn’s mapping orbit for now as they review the issue that caused the safe mode incident on June 30.

Leave a comment

Hawaii officials vote to limit access to Mauna Kea

6:08 pm

Hawaii’s Board of Land and Natural Resources voted 5 to 2 on Friday to restrict access to Mauna Kea.

The rule restricts being within a mile (1.6 kilometres) of the mountain’s access road during certain nighttime hours, unless in a moving vehicle, and prohibits camping gear. It would allow construction to resume on the $1.4 billion Thirty Meter Telescope, the subject of months of protests. Many Native Hawaiians consider the mountain sacred. Camping was already prohibited on the mountain. “We need the tools to keep order on the mountain,” said board member Chris Yuen. “It’s sad that it has come to this point.”

Not surprisingly, the leader of the protesters said they would ignore the rule and continue their overnight protests.

Leave a comment

Another new Pluto image

6:02 pm

Pluto geology

Cool image time! The New Horizons science team released another image of Pluto on Friday, this time showing enough details that they can begin to see geological features.

New Horizons’ latest image of Pluto was taken on July 9, 2015 from 3.3 million miles (5.4 million kilometers) away, with a resolution of 17 miles (27 kilometers) per pixel. At this range, Pluto is beginning to reveal the first signs of discrete geologic features. This image views the side of Pluto that always faces its largest moon, Charon, and includes the so-called “tail” of the dark whale-shaped feature along its equator. (The immense, bright feature shaped like a heart had rotated from view when this image was captured.)

“Among the structures tentatively identified in this new image are what appear to be polygonal features; a complex band of terrain stretching east-northeast across the planet, approximately 1,000 miles long; and a complex region where bright terrains meet the dark terrains of the whale,” said New Horizons principal investigator Alan Stern.

Be sure to click on the link to see the full resolution version of the image.

Leave a comment

Oregon threatens to take home of Christian bakers

11:26 pm

Fascists: Oregon is now threatening to place a lien on the home of the Christian bakers who refused to participate in a same-sex wedding for religious reasons.

The BOLI ruling ordered the mom-and-pop bakers to pay $135,000 to the lesbian couple. They were also slapped with a gag order that prohibits them from speaking publicly about their refusal to participate in or bake wedding cakes for same-sex unions.

And now – they have until July 13 to pay the damages or else face additional fines and a possible lien on their home. “This is intimidation and bullying – that’s exactly what it is,” Klein told me in a telephone interview.“ They are trying to strong-arm me into handing over $135,000 to the two girls and if I win on appeal – they will never pay me back.”

A BOLI spokesman confirmed they sent a standard payment letter to the Kleins’ attorney. “The letter informs them that if we do not hear from them, we may turn the matter over to the Department of Revenue, which can place a lien on real property,” the spokesman told me. BOLI said they would also be willing to accept either a full payment or payment arrangements. “Of course, they can also ask for a stay of enforcement while they pursue their appeal,” the spokesman said.

But there’s a catch. The person who will determine whether or not to stay the order — is BOLI Commissioner Brad Avakian — a vocal supporter of the LGBTQIA movement.

Avakian is the same man who ruled against the bakers and imposed the fines and gag order. Anyone think he will issue a stay of his own order?

I must repeat the obvious: No one is preventing any homosexuals from living their lives as they wish. All these Christians want is the same liberty of conscience.

9 comments

Persecution of conservatives by the IRS and Wisconsin Democrats linked

5:11 pm

Working for the Democratic Party, nationwide! Newly revealed emails now show that even as Lois Lerner was heading the IRS effort to harass conservatives at the IRS, she had a close email correspondence with the official in Wisconsin who helped prosecutors there run their secret investigation of conservatives that included midnight SWAT raids.

It does appear that Lois Lerner worked to get other Democrats in state governments to use their power, as she was, to squelch the first amendment rights of conservatives.

7 comments

The incivility and hostility of the Mauna Kea protesters

11:07 am

The management of Mauna Kea has released event logs by both their rangers [pdf] and the visitor center [pdf], outlining the generally hostile and illegal behavior of the TMT protesters during the past four months, including threats of violence against visiters and workers to the mountain.

The news story above does not really give the full flavor of the protesters’ generally rude and hostile behavior. They repeatedly threatened workers and visitors, damaged both existing facilities as well as the natural environment on which they camped illegally, and interfered with others who had come to the mountain to star-gaze or work. The logs also include numerous examples of the protesters exhibiting incredible ignorance about the astronomy on the mountain as well as the Thirty Meter Telescope itself. If you get the chance, read these logs yourself. They clarify for everyone which side stands on the side of civilization and which does not.

Finally there is this important tidbit:

From March 24, 2015 through present, groups of protesters, some up to nearly 200 persons, have sporadically been onsite on the University of Hawaii management lands and DLNR lands on Maunakea. A group of about 10 protesters has maintained a continuous presence day and night. [emphasis mine]

As is usual for protests like this, the actual numbers are miniscule, and are magnified by a press that wants to promote the protesters’ agenda, even though a very large majority does not agree with that agenda.

6 comments

SpaceX in no hurry to launch 4000 satellite constellation

10:23 am

In the heat of competition: During an interview on July 7, Elon Musk noted that SpaceX’s project to launch a 4,000 satellite communications constellation will be not be hurried.

“A lot of companies have tried it and broken their pick on it,” Musk said in response to an audience question during an appearance at the International Space Station Research and Development Conference here. “We want to be really careful about how we make this thing work, and not overextend ourselves.”… “We’re hopefully going to launch a test satellite next year,” Musk said in Boston, not going into detail about the satellite’s capabilities.

Musk indicated that SpaceX was not in a rush to develop the system. “We’re still in the early stages of a big LEO constellation communications idea,” he said. “I think the long-term potential of it is pretty great, but I don’t want to overplay or overstate things.”

One comment

Juno flight plan at Jupiter revised

10:16 am

In preparation for its arrival in orbit around Jupiter in about a year, engineers for the unmanned probe Juno have revised their planned orbital maneuvers.

Following a detailed analysis by the Juno team, NASA recently approved changes to the mission’s flight plan at Jupiter. Instead of taking 11 days to orbit the planet, Juno will now complete one revolution every 14 days. The difference in orbit period will be accomplished by having Juno execute a slightly shorter engine burn than originally planned.

The revised cadence will allow Juno to build maps of the planet’s magnetic and gravity fields in a way that will provide a global look at the planet earlier in the mission than the original plan. Over successive orbits, Juno will build a virtual web around Jupiter, making its gravity and magnetic field maps as it passes over different longitudes from north to south. The original plan would have required 15 orbits to map these forces globally, with 15 more orbits filling in gaps to make the map complete. In the revised plan, Juno will get very basic mapping coverage in just eight orbits. A new level of detail will be added with each successive doubling of the number, at 16 and 32 orbits.

The change will extend the official mission from 15 to 20 months, though I expect that even this will be extended if the spacecraft’s fuel holds out.

Leave a comment

NASA names its astronauts for the first Dragon and CST-100 flights

10:04 am

The competition heats up: NASA today named the four government astronauts that will fly on the first manned demo flights to ISS of SpaceX’s Dragon and Boeing’s CST-100.

Bob Behnken, Eric Boe, Doug Hurley and Sunita Williams are veteran test pilots who have flown on the shuttle and the International Space Station. ….

NASA said the four astronauts will train with both companies and have not yet been assigned to flights. Two-person crews will fly the first test flights by each capsule, after they have completed an orbital test flight without people on board. Company proposals anticipate an all-NASA crew flying SpaceX’s Dragon test flight, with Boeing’s CST-100 carrying a split NASA-Boeing crew. Boeing has not yet identified its astronaut.

5 comments

New radio communications from Philae

9:35 am

On July 9 Philae successfully transmitted data to Rosetta for the first time in more than two weeks.

Although the connection failed repeatedly after that, it remained completely stable for those 12 minutes. “This sign of life from Philae proves to us that at least one of the lander’s communication units remains operational and receives our commands,” said Koen Geurts, a member of the lander control team at DLR Cologne.

The mood had been mixed over the last few days; Philae had not communicated with the team in the DLR Lander Control Center (LCC) since 24 June 2015. After an initial test command to turn on the power to CONSERT on 5 July 2015, the lander did not respond. Philae’s team began to wonder if the lander had survived on Comet 67P/Churyumov-Gerasimenko.

The intermittent nature of Philae’s attempts at communication are puzzling. Normally, they either would have communications or they would not. For good communications to break off like this repeatedly is puzzling. It is almost as if there is a loose wire causing communications to go on and off, which seems an unlikely explanation for this problem.

2 comments
1 … 571 572 573 574 575 … 925