My hour-long appearance with Robert Pratt two days ago on his Pratt on Texas radio network, airing across the Lone Star State, is now available here.
An evening pause: In anticipation of the anniversary Monday of Japan’s attack on Pearl Harbor, this story of one of World War II’s many desperate and sometimes crazy ideas, many of which actually made sense. All took amazing courage, as this story illustrates.
Hat tip Tom Biggar.
Capitalism in space: The smallsat rocket company Astra is now targeting December 7th for its second of three test launches in its program to develop an orbital commercial rocket.
Astra plans to launch its two-stage, 38-foot-tall (12 meters) Rocket 3.2 from the Pacific Spaceport Complex on Alaska’s Kodiak Island between Dec. 7 and Dec. 18, representatives of the California startup announced last month. The window on each day runs from 2 p.m. to 5 p.m. EST (1900 to 2200 GMT; 10 a.m. to 1 p.m. local time in Alaska).
The orbital attempt will be the second for Astra, which aims to claim a sizable chunk of the small-satellite launch market with its line of flexible, cost-effective rockets. The first test flight, in September of this year, ended with a bang about 30 seconds after liftoff. Astra’s Rocket 3.1 experienced an apparent guidance issue, prompting controllers to terminate the flight for safety reasons.
They determined the failure was a software issue that they appear to have now fixed.
The company has made it clear that has always expected that it will take three launches to reach orbit, so a failure on this launch would not surprise them. They do seem very confident however that they will succeed this time.
The Republican leaders of the Arizona state senate and house today called for an audit of the Maricopa County Dominion software and equipment used during election day.
This is a major change of position, as these leaders have until now resisted such action. Maybe their change of heart is because of the evidence revealed at an improvised hearing earlier this week, as well as the problems found with a random selection of only 100 ballots. Or maybe it was this:
Arizona Rep. Mark Finchem on Friday called on his fellow lawmakers to come together and recall Arizona’s certification.
Finchem said county clerks are now coming forward and admitting something is off with the canvassing and the numbers are just not adding up. “We got people coming out of the woodwork,” Finchem said adding that the legislature will just go around Governor Ducey.
“We only need to have 31 members of the House and 16 members of the Senate pass a resolution recalling our electors. It’s that simple,” he said. “Our constituents are blowing up over this.” [emphasis mine]
The Constitution in the matter of choosing the President is very clear: It is the job of the state legislatures, not the voters, not the governors, not the courts, and most especially not unelected officials in election boards. For decades these state legislatures have allowed the popular vote determine the choice, because everyone trusted the counting process. It appears no one does anymore, and when that happens, the state legislatures need to do their job.
The goal should be to determine if the vote is valid, or not. If valid, than Joe Biden won. Period. Congratulations to the Democrats, though I doubt anyone will end up celebrating their rule in the end. Their policy choices and their eager willingness to blackball and persecute their opposition will not bode well for the future.
If not valid, however, the legislature has several choices. They can call for a revote. They can choose the president themselves, picking electors that will reflect that choice. Or they can refuse to certify at all, sending the decision to the federal House of Representatives.
The state legislature has an additional responsibility, irrelevant of the presidential election. They must institute major changes that will prevent such problems ever again.
Finally, kudos must go to my own representative, Mark Finchem, for pushing this hard, and finally getting some results. The battle is not won, but at least the enemy is finally retreating slightly.
Click for full image.
Time for another of the many cool images from Mars that suggest the presence of buried glacial ice. The photo to the right, rotated, cropped, and reduced to post here, shows an unnamed crater in the cratered southern highlands of Mars at about 44 degrees south latitude. Taken on October 2, 2020 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), the crater sits at the very southernmost point of the Tharsis Bulge where the Red Planet’s four more distinctive giant volcanoes are located.
The crater is also in the middle of the 30 to 60 degree mid-latitude bands where scientists have detected many features that suggest glaciers, including a large number of craters that appear to have ice filling their interior.
Does the material in this crater’s floor suggest eroding and sublimating ice to you? It does to me. The second image below zooms in at full resolution at the north-south trench and the strange patterned terrain to its east.
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The new commercial division of India’s space agency ISRO, dubbed the Department of Space (DoS), has signed a development deal with a new private Indian smallsat startup, Agnikul Cosmos, that has plans to build a rocket that will launch from Kodiak, Alaska in ’22.
More information here.
The agreement is designed to provide technical support to the company. Initially the company had only planned to launch from an ISRO launch facility in India. It now appears they are widening their goals to include an U.S. site as well, probably to encourage sales to American satellite companies.
Their rocket, 3D printed, also appears very small, and targets the smallest size smallsat market.
Click for full image.
Astronomers using the Hubble Space Telescope have now tracked the spectacular fading of the Stingray Nebula, which when it was discovered in the mid-1990s was labeled the youngest such object ever found.
Astronomers have caught a rare look at a rapidly fading shroud of gas around an aging star. Archival data from NASA’s Hubble Space Telescope reveal that the nebula Hen 3-1357, nicknamed the Stingray nebula, has faded precipitously over just the past two decades. Witnessing such a swift rate of change in a planetary nebula is exceeding rare, say researchers.
Images captured by Hubble in 2016, when compared to Hubble images taken in 1996, show a nebula that has drastically dimmed in brightness and changed shape. Bright blue fluorescent tendrils and filaments of gas toward the center of the nebula have all but disappeared, and the wavy edges that earned this nebula its aquatic-themed name are virtually gone. The young nebula no longer pops against the black velvet background of the vast universe.
Astronomers have found that the central star had been heating precipitiously in the late 20th century, from 40K to 108K degrees Fahrenheit. Since then it has begun to cool. They think that flash of heat, caused by what they think was short period of helium fusion, caused the planetary nebula to brighten, and now fade.
The Trump administration has requested the Senate to change the language in its NASA spending bill to remove its requirement that Europa Clipper be launched on SLS.
NASA wants the option to launch the Europa probe using commercial rockets, such as SpaceX’s Falcon Heavy. It also says that there are technical reasons that make using SLS problematic, and worse, the agency simply does not have enough SLS rockets to fly its planned (but unfunded) manned Artemis missions and also launch Europa Clipper.
The House has already removed that requirement in its version of the bill. The Senate has not, probably because the chairman of the Senate Appropriations Committee, Richard Shelby (R-Alabama), is a big fan of SLS (much of it built in his state), and has acted for years to pump money into that project.
If the requirement is not removed, Europa Clipper’s launch will likely be delayed by several years, and cost $1.5 billion more.
Click for full image.
The science team for the new Inouye Solar Telescope, now in the final phase of construction, has released the telescope’s first high resolution sunspot image.
The image is to the right, reduced to post here, and was taken almost a year ago, on January 28, 2020.
“The sunspot image achieves a spatial resolution about 2.5 times higher than ever previously achieved, showing magnetic structures as small as 20 kilometers on the surface of the sun,” said [Dr. Thomas Rimmele, the associate director at NSF’s National Solar Observatory (NSO)].
The image reveals striking details of the sunspot’s structure as seen at the Sun’s surface. The streaky appearance of hot and cool gas spidering out from the darker center is the result of sculpting by a convergence of intense magnetic fields and hot gasses boiling up from below.
…This sunspot image, measuring about 10,000 miles across, is just a tiny part of the Sun. However, the sunspot is large enough that Earth could comfortably fit inside.
The start of official telescope operations is set to begin in ’21, and had been delayed because of the Wuhan flu panic. Construction had begun in ’13.
Capitalism in space: Aevum, a new entrant in the race to provide low cost reusable launch services for the emerging smallsat market, has unveiled the world’s largest drone, dubbed RAVN-X, designed to take off and land at airports and then release an upper stage rocket that takes the satellite into orbit.
RAVN-X is not the first air-launched rocket catering to the “smallsat” market. Northrop Grumman’s Pegasus system has flown dozens of times since the 1990s. Virgin Orbit’s LauncherOne failed in its first launch attempt earlier this year, will try again later this month with an attempt to launch 10 NASA-funded “CubeSats”—small satellites that typically weigh less than 10 kilograms each. But both Pegasus and LauncherOne use traditional, piloted jets, whereas Aevum’s driverless drone is unique, says Phil Smith, a senior analyst at Bryce Space and Technology, a consulting firm. Still, Smith says, RAVN-X is flying into a crowded market, with more than 100 small launch vehicles in development. “There’s a plethora of systems out there,” he says. “There isn’t room for more than perhaps three to five or so.”
According to the article, Aevum already has a billion dollars in launch contracts with the Space Force. They are targeting ’21 for their first orbital flight.
Embedded below the fold in two parts. I must note a correction during the first segment: I kept referring to “FCC license approval” for the Starship hop. I meant to say “FAA license approval.”
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Embedded below the fold in two parts.
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An evening pause: The musical talent and passion are both outstanding. The shallow philosophy, when compared to Aristotle or Plato or Moses (to list only a few), is kind of sad to watch. She really believes that life is that simple. As a child such shallow passion is fine. I fear however that in the arriving dark age no one will ever do anything to make her think more deeply.
Hat tip Mike Nelson.
An IT contractor who worked in Detroit at the location where votes were being tabulated has testified by sworn affidavit and in public testimony before Michigan legislatures that she saw an estimated 30,000 ballots scanned multiple times, illegally.
On November 10, Carone said in an affidavit that she witnessed “nothing but fraudulent actions take place.” “I observed numerous employees, city workers, running batches of ballots through the tabulators countless times, without discarding them first,” Carone said during the Wednesday evening hearing. She testified next to Rudy Giuliani, the personal attorney to President Trump, who has been leading most of the litigations efforts pertaining to the election.
Carone testified that on Election Day, the vote tabulating machines would jam up to three times an hour. When the machines would jam, election officials were supposed to reset the count on the machines to ensure that no ballots were scanned more than once, explained the witness. “Instead of discarding, they were just rescanning, rescanning, rescanning. Counting ballots nine to 10 times,” Carone said. She also said there were more than 20 tabulating machines at her ballot counting center.
Once again, this testimony does not prove, on its own, that the election was stolen. It does however demonstrate strong evidence that a full audit, of at least the Detroit voting center, is necessary before any result can be certified.
After the Republican Party was allowed to do an audit of 100 random ballots and found one voted changed from Trump to Biden, and another Trump vote discarded, election officials have agreed to do an expanded audit of 2,500 ballots.
Ward’s lawyers say the inspection of 100 ballots found that one person’s vote for Trump was ultimately recorded as a Biden vote and that another person’s vote for Trump was cancelled when the reproduced ballot contained votes for both the Republican incumbent and a write-in candidate.
The result? An increase in Biden’s margin by 3%, a change easily enough to overturn an election decided by about a 1/2 percent.. For this reason the election board did not wait for a court order but decided to go ahead with a larger audit.
Though this AP story goes out of its way to minimize the findings here, it is quite alarming to find this much error in only 100 ballots. Anyone (whether Republican or Democrat) should be alarmed and demanding a review, if only to protect the sanctity of all future elections. Anyone that objects, at all, is revealing themselves to be someone who does not want fair elections, and is probably eager to have elections stolen.
In testimony today before the Georgia state senate, the Trump legal team showed evidence from CCTV cameras of almost two hours of vote counting occurring during a period when all Republican counters and pollwatchers as well as the media had been told to leave because counting was going to cease.
According to Georgia election laws, no votes can be counted without the presence of representatives from both parties along with the pollwatchers and the press. Moreover, the law requires that the chain of possession of all tabulated votes be properly maintained. During the two hours of illegal tabulation, it appears that all of the counted ballots came from four suitcases with no provenience that were pulled from beneath a table where they had been hidden earlier in the day.
Based on the pace of tabulating, the number of ballots counted during those two hours was more than enough to swing the results one way or the other. That all Republicans had been ushered away suggests the ballots were not for Trump.
Does this prove the election was stolen? No, not on its own. However, it does make the entire election result questionable. And if nothing untoward was going on, it behooves the individuals shown on this video to come forward to explain and justify what was done. Until they do so, the Georgia vote count is not trustworthy.
I have embedded below the fold the testimony, with th video presented during this testimony.
The geological history of Mars is incredibly complex, and we really don’t know much about it. What we do know right now is based on a limited number of tiny fragments of a much larger story, with those fragments allowing scientists to only make educated guesses on how they fit together.
Many of those guesses will certainly turn out right. Just as many will turn out wrong. At this moment in our exploration of the Red Planet we can only grasp at straws while always keeping an open mind, as later data is surely going to change any conclusions we presently have.
The photo to the right is a good illustration of this struggle. Rotated, cropped, and reduced to post here, it was taken on September 27, 2020 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), and shows what at first glance looks like a stream of white frost or ice descending down a canyon to the south.
That first impression however is entirely wrong. When I asked Chris Okubo of the U.S. Geological Survey, who requested this image from MRO, what it was, he explained,
The white material is not frost. Instead, these are sedimentary rocks comprised primarily of sulfates. The texture to me suggests these are lithified dunes.
Lithified merely means that the dunes have hardened into rock. Sulfates are a salt formed from sulfuric acid, and are on Mars often linked to some complex mineralogy. If you stood there the colors would be white and red, quite beautiful. As Okubo explained,
The sulfates are white to tan in color, but there would also be a lot of red/brown Mars dust on top of it. It would be similar to walking around some of the playas in the desert southwest.
Though these white sulfate deposits have their root in sulfuric acid, Okubo added that they “are in the form of minerals similar to gypsum and so they would be safe to touch.”
What is going on here? As is usually the case, we need to first take a wider view to get some context.
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Coming to your U.S. health plan soon! A new study has found that almost 1,500 Canadians died in 2018-19 waiting for a life-saving operation, sometimes years, because that nation’s national health system could not serve them.
The survey was also incomplete, covering only about half of Canada’s health system, which means the numbers are almost certainly higher. More significant, the Wuhan panic has made the situation worse.
Since the coronavirus pandemic began, there has been a drastic decline in potentially life-saving treatments being conducted by hospitals. According to figures from the Ontario Ministry of Health, between March 15 to September 29, treatments for breast cancer and prostate cancer have gone down 29% and 25% respectively. On average, the province has reported a total of 21% fewer cancer treatments in total.
Surgeries on children were also heavily impacted by the pandemic after reporting a decline of nearly 60%. In comparison, in 2019, 28,844 surgeries were performed on children, while in 2020 there were only 11,230.
But we need to save one life from COVID! One life! It doesn’t matter if thousands of others die from other illnesses, saving people from COVID comes first!
Hat tip Phill Oltmann.
The European Space Agency (ESA) today released the third round of data from its Gaia satellite, designed to measure precisely the distance and motion of billions of nearby stars.
Gaia EDR3 contains detailed information on more than 1.8 billion sources, detected by the Gaia spacecraft. This represents an increase of more than 100 million sources over the previous data release (Gaia DR2), which was made public in April 2018. Gaia EDR3 also contains colour information for around 1.5 billion sources, an increase of about 200 million sources over Gaia DR2. As well as including more sources, the general accuracy and precision of the measurements has also improved.
This release also included the following discoveries:
This precise data will take decades to digest, as past research has been based on only rough distance and motion estimates. Having precise data will change our approximation of each object’s brightness, which will also change much of what we assume about it.
Capitalism in space: The European Space Agency (ESA) has now signed a contract with a private company, ClearSpace SA, for the first dedicated commercial mission to remove a piece of orbiting space junk.
ESA officials signed a contract with ClearSpace on Nov 13. to complete the safe deorbiting of a payload adapter launched aboard the second flight of the Arianespace Vega rocket in 2013.
Unlike traditional ESA contracts that involve the agency procuring and coordinating the mission, ClearSpace-1 is a contract to purchase a service: the safe removal of a piece of space debris. ESA officials said they intend this mission to help establish a new commercial sector led by European industry. The 86 million euros supplied by ESA will be supplemented with an additional 24 million euros ClearSpace is raising from commercial investors. Approximately 14 million euros of the privately-raised funding will be utilized for the mission, while the remaining 10 million will be set aside for contingencies, ESA spokesperson Valeria Andreoni told SpaceNews.
First, that the ESA has decided here to shift from running the mission and to merely being the customer buying the product from a private company is magnificent news. Europe has been, like NASA was in the 2000s, very reluctant to give up its total control in the design, construction, and launch of rockets and spacecraft. That they are now mimicking NASA’s own shift in the 2010s to this private model, as I outlined in detail in Capitalism in Space, means that ESA’s bureaucracy is finally coming around to the idea of freedom, capitalism, and private enterprise. What a thing!
Second, though this mission is commercial, it isn’t really a practical economic solution to the removal of most space junk. The contract will cost $104 million, plus the additional private capital ClearSpace has raised. None of this appears to include the launch cost. Yet, it will only remove one defunct object in orbit.
Such a technology will be useful for removing specific large pieces of space junk that pose a risk should they crash to Earth. It will not be economically useful for removing the small junk in orbit that threatens other working satellites and spacecraft. For that technology to be cost effective it will need to be able to clean up many objects on a single flight.
Capitalism in space: The space tourism balloon company Space Perspectives has now raised $7 million for the initial development of their Neptune stratospheric balloon, designed to take tourists up to about 30 miles for long flights at the edge of space.
The company, with about 15 employees currently, will use the funding to continue development of Spaceship Neptune, a stratospheric balloon system designed to carry people to an altitude of 30 kilometers. Such flights would give people an experience similar to some aspects of spaceflight, notably the view.
A first test flight of the system, without people on board, is scheduled for the first half of 2021 from the Shuttle Landing Facility at the Kennedy Space Center in Florida. “It will really take us through the concept of operations” of the system, Taber MacCallum, co-founder and co-chief executive of Space Perspective, said in an interview. “It allows us to jump into serious hardware testing.”
If all goes well, they plan to begin selling tickets next year as well, with the first commercial flight targeted for ’24. This funding round also likely puts the company ahead of its two Spanish competitors, who are presently tied up in litigation against each other.
The article also quotes company officials as lauding the FAA’s new revised licensing procedures, the first industry response I’ve seen to these new licensing procedures. The new rules [pdf] required a document 785 pages long (actually larger than the FAA’s first proposed revision), making it hard to determine their effect — for good or ill — without actually using them. This positive review by an industry user is a very positive sign.
Click for LabPadre live stream from which this still was captured.
Capitalism in space: SpaceX has now scheduled the first 9-mile-high flight of its 8th Starship prototype for either December 4th, 5th, or 6th.
On Wednesday, the Federal Aviation Administration issued a temporary flight restriction for SpaceX to conduct a Starship launch from its facility near Boca Chica Beach in South Texas. The notification allows the company to attempt a Starship hop on Friday, Saturday, or Sunday, between the hours of 9am EST (14:00 UTC) and 6pm EST (23:00 UTC) daily. SpaceX must still obtain a launch license from the FAA for this flight.
The company’s founder and chief engineer, Elon Musk, has said SpaceX will attempt to fly Starship to an altitude of 15km to demonstrate the performance of three Raptor engines over the course of several minutes. The company’s previous flights to about 150 meters, in August and September, used a single Raptor engine.
This higher flight profile will take Starship above nearly 90 percent of Earth’s atmosphere, which will allow the company to do several new tests: assess the performance of body flaps on Starship, transition from using propellant from the main fuel tanks to smaller ones used for landing burns, and test the vehicle’s ability to reorient itself for returning to the launch site.
Look closely at the screen capture of Starship above. Note how there is no launch tower at all, and that the launchpad is simply a platform on which the ship sits. This lack indicates two things. First, the ship’s large diameter gives it a much lower center of gravity compared to all other rockets. It doesn’t need the launch tower for support. This is why SpaceX can move it back and forth from the assembly building on the equivalent of a large flatbed truck.
Second, the lack illustrates SpaceX’s lean and mean engineering style. When this spacecraft finally launches to orbit on top of a Super Heavy first stage, it will certainly need a launch tower, not so much for support but to fuel it and allow access to and from while on the launchpad. None of this infrastructure however is needed now for the ongoing development work. Why waste money and time building it when they don’t yet know the exact specifications of the final rocket itself?
SpaceX is taking advantage of the first point to do the second, thus speeding development and lowering its cost.
UPDATE: The official state-run Chinese press has announced that the ascent capsule with the lunar samples has lifted off from the Moon. The rendezvous and docking is next, which is likely the most difficult technical task for the autonomous unmanned probe. No word yet on when that will occur.
Original post:
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The new colonial movement: China’s Chang’e-5 lunar lander has completed its sample collection on the Moon, and is set to lift-off sometime today for a rendezvous and docking with its return vehicle in lunar orbit.
The milestone signaled the start of the mission’s return voyage, which includes an ambitious series of automated maneuvers to blast off from the lunar surface Thursday and rendezvous with an orbiter circling the moon. Chang’e 5 will attempt the first-ever docking between two robotic spacecraft in lunar orbit, then transfer the moon rock container into the return craft.
If all goes according to plan, Chang’e 5’s sample container should re-enter Earth’s atmosphere and parachute to a landing in China’s Inner Mongolia region around Dec. 16.
If successful, this will the ninth spacecraft to bring samples back from the Moon, and the first since the 1970s. It will also firmly establish China as a major space power that is presently competitive to the U.S. and has also bypassed Russia completely. Even though it is likely they stole much of the technology for doing such planetary missions, China’s engineers have done a good job of refining and improving the engineering, as shown by the number of firsts being achieved by this Chang’e-5 mission.
Early today Russia successfully used its Soyuz-2 rocket to place three Russian communications satellites plus a military satellite into orbit.
The leaders in the 2020 launch race:
31 China
22 SpaceX
13 Russia
5 ULA
5 Rocket Lab
5 Europe (Arianespace)
The U.S. continues to lead China 35 to 31 in the national rankings.
An evening pause: She plays the same Bach piece on three different cellos, valued respectively at $5,000, $180,000, and a $1 million. Can you tell any difference, and if so, which do you like the best?
Hat tip Phill Oltman.
I will be doing a quickly scheduled appearance with Robert Pratt at 5 pm (Central) today on his Pratt on Texas radio network, airing across the Lone Star State. You can listen live here or from an affiliate station available here.
The interview is scheduled for 30 minutes, but it could go longer. The subject will be the muzzle of oppression that so many Americans are now willing to put on their faces.
Click for full image.
The new colonial movement: China’s state-run press has now released several images taken by Chang’e-5 on the lunar surface, including movies showing the landing and the ongoing digging operations.
The photo to the right, cropped and reduced to post here, is part of a fisheye panorama of the entire landing site. I have cropped it to show only the central part. Except for the distant mountain, the terrain is very flat, which is not surprising as this is the Ocean of Storms mare.
Note however how deep the landing pad is pressed into the ground. This gives a sense of the dust layer that covers the surface.
The link above, as well as this link, show additional images as well as the two movies.
Take off is next, followed by the autonomous rendezvous and docking in lunar orbit with the craft that will bring the sample capsule back to Earth sometime around December 16.
Click for full image.
Cool image time! On Mars things change, but not like on Earth because the atmosphere is not as thick and there is no flowing water. The photo to the right, rotated, cropped, reduced, and annotated to post here, gives a good example of that slow change. The image was taken on August 29, 2020 by the high resolution camera on Mars Reconnaissance Orbiter (MRO), and shows the high escarpment that in this one place separates the planet’s southern cratered highlands from the transition zone down to northern lowland plains.
In this spot that escarpment, approximately 4,000 feet high, shows signs of avalanches and sagging. In the upper steep section, I point to what looks like a dust avalanche that wiped the slope clear of rough terrain as it rolled downhill. At the bottom of the cliff a large section has separated away. Since this cliff is located at 28 degrees north latitude and is in the midst of the chaos terrain regions I like to dub glacier country, it is very possible that this large section is actually buried glacial ice that in shifting down slope cracked, separating the lower section from the upper.
This particular location is east of an area dubbed Nilosyrtis Mensae (where there is a lot of evidence of glaciers and frozen ice), and about 650 miles north of Jezero Crater, where the rover Perseverance will land on February 18, 2021.
Capitalism in space: Rocket Lab has now provided a detailed update on the company’s first successful recovery of the first stage of their Electron rocket from the ocean on November 19, 2020.
Much of the press release reiterates what the company CEO Peter Beck said on November 24th, but in much better engineering detail. Key finding:
The stage held up remarkably well – not bad after experiencing the trip to space and back in just 13 minutes. The carbon composite structure was completely intact. As expected, the heatshield on the base of the stage suffered some heat damage during re-entry. It was never designed for this load case, but before we strengthen the heat shield we wanted to see just how much heat it could take unchanged. With a wealth of data on this now, our team has already started working on upgrades for future recovery missions.
They also intend to re-fly some components from that stage. I have embedded below the fold their footage taken during from the inside of the first stage during its splashdown.
The next recovery attempt in early ’21 will also splash down in the ocean. Before they attempt a helicopter snatch from the air they want gather more data.
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The new colonial movement: According to the state-run Chinese press, Chang’e-5 has successfully obtained its first lunar sample from a 2-meter deep drilled hole.
After making a successful soft landing at 11:00 p.m. BJT on Tuesday, the lander started rolling out its solar panel wings and unlocking some of the payloads onboard to prepare for sample collection.
The lander first drilled a 2-meter-deep hole, digging out soil, and sealed it up at 4:53 a.m. on Wednesday [today]. Next, it will use its robotic arms to scoop up more samples from the lunar surface for backup.
If all goes right, they will collect a second sample from the surface using a scoop, and then the ascent capsule will take off tomorrow. It will then rendezvous and dock with the orbiter and return capsule.
