Month: December 2022

Virgin Orbit finally receives launch license from British bureaucracy

9:15 am

We’re here to help you! The UK’s Civil Aviation Authority has finally issued a license to Virgin Orbit to launch nine satellites from a Cornwall airport.

The launch date however has not yet been set, because it appears licenses for the nine satellites still need to be issued, though according to the article at the link, approval appears “imminent.”

The press release from the UK Space Agency brags about the speed in which this license was issued:

The UK Civil Aviation Authority granted the licences within 15 months, well within the expected timescales for these types of licences, putting the UK’s regulatory framework on a competitive footing with other international space regulators.

Hogwash. If the licensing process for every commercial launch in the UK is going to take this long, rocket companies are going to quickly find other places to launch from.

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Launch failure for Arianespace’s Vega-C rocket

8:58 am

The second launch of Arianespace’s Vega-C rocket, an upgrade from the Vega rocket that has launched previously, failed yesterday when a problem with the second stage occurred at 2 minutes 27 seconds into the flight.

Designated Vega Vehicle 22 (VV22), the rocket was the second Vega flight of the year and Arianespace’s fifth mission of 2022. VV22 was originally set to launch in November 2022, but a component in the upper composite in the payload fairing needed to be replaced. The launch failure occurred during stage 2 flight, with CEO Stephane Israel citing an “underpressure” indicated during that stage’s burn.

I have embedded video of the launch below, cued to T-30 seconds, just before launch. The rocket was carrying two Earth observation satellites built by Airbus.

The rocket itself has four stages, with the failure occurring when the second stage clearly did not maintain the rocket’s correct path. Though it appeared to be working, it was not providing enough power, so instead of continuing upward into space, the rocket fell back into the atmosphere.
» Read more

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December 20, 2022 Quick space links

3:51 pm

Courtesy of BtB’s stringer Jay.

 

  • Is Virgin Orbit a Phantom in the UK?

    • Interesting article, but in a word, the answer has always been “Yes!” Virgin Orbit wants to launch from Cornwall in the UK, but its factories and management is all U.S. based. Since its launch vehicle is an airplane, it is not likely to bring much else to the UK for a very long time. For anyone in Britain to think otherwise is to live in a fantasy world.

 

 

 

 

Three quick links providing graphics of China’s next generation crew spacecraft, suggesting it will be larger. None should be taken very seriously, as yet.

 

 

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Pushback: Blacklisting Virginia Tech soccer coach loses effort to get lawsuit dismissed

2:10 pm

Kiersten Hening, blacklisted by Virginia Tech
Kiersten Hening

Bring a gun to a knife fight: Charles Adair, the soccer coach for the woman’s team at Virginia Tech, has lost in his effort to dismiss a lawsuit against him by former player, Kiersten Hening, who he blacklisted from playing because she refused to kneel in support of Black Lives Matter during the National Anthem before a game.

Hening filed a lawsuit against Virginia Tech and Coach Adair in 2021 but Virginia Tech immediately attempted to file a motion to have the suit tossed. The athlete stated that when she refused to take part in the kneeling, which at the time was a virtue signal statement indicating public support for the Black Lives Matter movement, Adair began to insult and demean her as well as limiting her time to play during matches.

According to [U.S. District Judge Thomas T. Cullen], “Hening, who had been a major on-field contributor for two years prior to the 2020 season, also asserts that Adair removed her from the starting lineup or the next two games and drastically reduced her playing time in those games because she had engaged in this protected First Amendment activity. As a result, Hening resigned from the team after the third game of the season.” [emphasis mine]

You can read Cullen’s full decision here [pdf].

Cullen’s decision is intriguing not only because he not only threw out Adair’s effort to get the lawsuit dismissed, he also threw out Adair’s claim that he deserves “qualified immunity” as a public official. » Read more

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A congregation of Martian dust devils

12:13 pm

A congregation of Martian dust devils
Click for full image.

Cool image time! The photo to the right, rotated, cropped, reduced, and sharpened to post here, was taken on September 9, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows a spot on Mars where, as indicated by the many many tracks, dust devils routinely develop and travel across the surface.

Though this whole region appears to favor dust devils, within it are places that are even more favored. For example, the number of tracks on the northern and eastern slopes of that small hill at center left practically cover the surface, while the hill’s western and southern slopes are almost untouched.

Both the overview map and the global Mars map below provide the full context.
» Read more

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Perseverance’s planned route up onto the Jezero Crater delta

9:55 am

Perseverance's future route onto the delta
Click for original image.

Even as the Perseverance science team prepares to cache the ten first core samples on the surface of Mars for later pickup by a future Mars helicopter for return to Earth, they have also released the planned route they intend to follow as they drive the rover up onto the delta that flowed into Jezero Crater in the distant past.

The black line on the map to the right shows that route, with the black dots indicating points in which further core samples will likely be taken. The red dot indicates Perseverance’s present position, with the white line indicating its past travels. The green dot marks Ingenuity’s present position.

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Rocket Lab reschedules first Wallops launch to January

9:28 am

Having had to scrub the launch on December 18th and December 19th due of weather, Rocket Lab has now officially rescheduled its first Wallops launch to January.

The move of the planned launch window from December 2022 to early 2023 was driven by weather and the additional time that the National Aeronautics and Space Administration (NASA) at Wallops and the Federal Aviation Administration (FAA) required to complete essential regulatory documentation for launch. The delay in documentation left only two days in the originally scheduled 14-day launch window and both of those final remaining days were unsuitable for launch due to bad weather. The Mid-Atlantic Regional Spaceport within NASA’s Wallops Flight Facility is now closed for launch activity for the remainder of the December due to holiday airspace restrictions, preventing further launch attempts in 2022.

Rocket Lab originally wanted to launch from Wallops two years ago, but has been repeatedly stymied by government red tape. At that time the company wanted to use the software of its own flight termination system, a system that it has successfully used in New Zealand more than two dozen times, including several times where launch failures actually required the system to destroy the rocket. NASA said no, and instead insisted on spending two years apparently creating its own software which also requires the added presence of NASA officials during launch.

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Astronomers identify what they think are the Milky Way’s first stars

9:17 am

The concentration of ancient stars in the Milky Way's core region
The concentration of ancient stars in the Milky Way’s core region.
Click for originial image.

The uncertainty of science: Using data produced by the European space telescope Gaia, combined with computer analysis, astronomers think they have identified the Milky Way’s first stars, all located within 30,000 light years of the galaxy’s core region.

The researchers began by locating a sample of two million bright red giant stars with the right spectra, using computer neural network machine learning.

With that sample, it proved comparatively easy to identify the ancient heart of the Milky Way galaxy – a population of stars that Rix has dubbed the “poor old heart”, given their low metallicity, inferred old age, and central location. On a sky map, these stars appear to be concentrated around the galactic center. The distances conveniently supplied by Gaia (via the parallax method) allow for a 3D reconstruction that shows those stars confined within a comparatively small region around the center, approximately 30,000 light-years across

The stars in question neatly complement Xiang’s and Rix’s earlier study of the Milky Way’s teenage years: They have just the right metallicity to have brought forth the metal-poorest of those stars that, later on, formed the Milky Way’s thick disk. Since that earlier study provided a chronology for thick-disk formation, this makes the ancient heart of the Milky Way older than about 12.5 billion years.

While the uncertainties of this scientific result are huge, it still helps identify the beginnings of the Milky Way, its initial size, and the kind of stars that existed here at that time.

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Russians preparing replacement Soyuz for launch to ISS

8:57 am

ISS as of November 28, 2022
ISS after November 28, 2022 docking of unmanned Dragon freighter.
MS-22 is the Soyuz capsule that is leaking.

Though a final decision will not be made until the completion on December 27, 2022 of their investigation into the leak in the coolant system of the Soyuz capsule docked to ISS, the Russians have begun preparing a replacement Soyuz for launch.

A backup spacecraft to bring cosmonauts aboard the International Space Station (ISS) back to Earth will be prepared by February 19 and the spaceship is currently undergoing tests at the Baikonur spaceport, Roscosmos Chief Yury Borisov said on Monday.

That replacement Soyuz was supposed to launch in March, which means they can only accelerate its preparation by about a month. Assuming it is determined that the leaking capsule cannot be used safely as a lifeboat, this means that until February the station does not have its standard complement of lifeboats.

Should something happen that requires an immediate evacuation before February, it might be possible to get an extra three people into the two Dragon capsules presently docked to ISS, since each was designed to carry a maximum of six passengers, though generally four is considered their maximum capacity.

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InSight fails to respond during scheduled communications session

8:36 am

InSight's daily power levels as of December 12, 2022

Since December 15, 2022 engineers have been unable to contact the Mars InSight lander, which likely means its power levels have finally fallen so low that the spacecraft is no longer functioning.

On Dec. 18, 2022, NASA’s InSight did not respond to communications from Earth. The lander’s power has been declining for months, as expected, and it’s assumed InSight may have reached its end of operations. It’s unknown what prompted the change in its energy; the last time the mission contacted the spacecraft was on Dec. 15, 2022.

The graph to the right shows the decline in InSight’s power levels since May. The atmosphere has been clearing following the dust storm in October, indicated by the drop in the tau level. Normal tau levels outside of dust storm season are around 0.6-0.7. It is therefore likely that as this dust cleared, it also settled on InSight’s solar panels, and reduced their ability to generate power to the point the spacecraft ceased functioning.

This is very much the same thing that put the rover Opportunity out of business in 2019.

According to this update, engineers are going to continue to try to contact the lander, but it is likely that this effort will end in about a week, should no contact be successful.

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December 19, 2022 Quick space links

3:01 pm

Courtesy of BtB’s stringer Jay.

 

 

 

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Today’s blacklisted American: Law firm fires lawyer of 44 years for expressing the wrong opinion

1:23 pm

Hogan Lovells: blacklister

They’re coming for you next: The law firm Hogan Lovells recently fired a partner lawyer with 44 years of experience, Robin Keller, simply because she dared at a company meeting to express some rational reasons why Roe v Wade should have been overturned.

As Keller wrote, “I was invited to participate in what was billed as a ‘safe space’ for women at the firm to discuss the decision. It might have been a safe space for some, but it wasn’t safe for me.”

She recounts how “Three weeks later I received a letter stating that the firm had concluded that my reference to comments labeling black abortion rates genocide was a violation of the antiharassment policy.”

Apparently, “a participant complained that she could not breathe and others called her a racist.” These crybabies then demanded she be fired, and the company quickly acquiesced.

The company’s blackballing of Keller should surprise no one. A quick review of Hogan Lovells’ website shows us that this is a very politically correct leftist law firm. On its Diversity, Equity & Inclusion website, the company proudly tells us that:
» Read more

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Big sink near the Martian south pole

12:38 pm

Big sink near the Martian south pole
Click for full image.

Cool image time! The photo to the right, rotated, cropped, reduced, and sharpened to post here, was taken on September 12, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). The image is rotated so that south is at the top. The science team labels this a “subsidence feature,” or in plain English, a sinkhole.

Its perfectly circular shape, plus its central peak, strongly suggests we are looking at an impact crater. However, the lack of a raised rim of debris, produced by the ejecta from the impact, raises questions about this conclusion, and is one reason why the scientists think this is a sinkhole instead. Its shape however could be telling us that this sink is simply mirroring the existence of a buried crater.

The overview map below as always provides more context.
» Read more

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Could the Apollo 11 lunar module still be orbiting the Moon?

11:55 am

According to one researcher, at least two of the Apollo lunar modules that took astronauts up and down from the Moon could still be in lunar orbit, though their location is presently unknown.

His paper outlining the possible survival of the Apollo 11 LM Eagle can be found here. From his abstract:

The Apollo 11 “Eagle” Lunar Module ascent stage was abandoned in lunar orbit after the historic landing in 1969. Its fate is unknown. Numerical analysis described here provides evidence that this object might have remained in lunar orbit to the present day. The simulations show a periodic variation in eccentricity of the orbit, correlated to the selenographic longitude of the apsidal line. The rate of apsidal precession is correlated to eccentricity. These two factors appear to interact to stabilize the orbit over the long term.

More details here.

Hat tip to reader Mike Nelson, who sent me this story today. I am certain I reported it previously, but searching on Behind the Black failed to find it, so I decided to post again. As the researcher concludes:

Wouldn’t it be amazing if we could find this amazing little vessel and bring her back to Earth!!!!

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Blobs in space

11:42 am

Blobs in space
Click for full image.

Cool image time! The photo to the right, cropped and reduced to post here, was taken by the Hubble Space Telescope and released today by the science team. From the caption:

This image shows a small region of the well-known nebula Westerhout 5, which lies about 7000 light-years from Earth. Suffused with bright red light, this luminous image hosts a variety of interesting features, including a free-floating Evaporating Gaseous Globule (frEGG). The frEGG in this image is the small tadpole-shaped dark region in the upper left. This buoyant-looking bubble is lumbered with two rather uninspiring names — [KAG2008] globule 13 and J025838.6+604259.

FrEGGs are a particular class of Evaporating Gaseous Globules (EGGs). Both frEGGs and EGGs are regions of gas that are sufficiently dense that they photoevaporate less easily than the less compact gas surrounding them. Photoevaporation occurs when gas is ionised and dispersed away by an intense source of radiation — typically young, hot stars releasing vast amounts of ultraviolet light. EGGs were only identified fairly recently, most notably at the tips of the Pillars of Creation, which were captured by Hubble in iconic images released in 1995. FrEGGs were classified even more recently, and are distinguished from EGGs by being detached and having a distinct ‘head-tail’ shape. FrEGGs and EGGs are of particular interest because their density makes it more difficult for intense UV radiation, found in regions rich in young stars, to penetrate them. Their relative opacity means that the gas within them is protected from ionisation and photoevaporation. This is thought to be important for the formation of protostars, and it is predicted that many FrEGGs and EGGs will play host to the birth of new stars.

The bright red edges of these blobs are places where ionization is occurring, which tells us that the young hot star causing it is to the top, beyond the edge of the picture. Its radiation is also likely causing the blob’s tabpole shape as material is pushed downward away from the star.

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Weather forces Rocket Lab to scrub first launch from Wallops

10:14 am

High altitude winds yesterday forced Rocket Lab to scrub its first Electron launch attempt from Wallops Island in Virginia yesterday.

The weather also forced the company to cancel a launch attempt today.

Teams are now evaluating the next possible launch window while coordinating with holiday travel airspace restrictions. The flight will lift off from Rocket Lab’s Launch Complex-2 (LC-2) at NASA’s Wallops Flight Facility in Virginia.

This could mean that Rocket Lab will not be able to launch before the end of the year. The company very much wishes to do this, however, as it would give it ten launches in 2022, as well as a launch pace of one per month for most of the year.

This first launch from Wallops is also important, as it would give Rocket Lab three launchpads, including one in the U.S. for launching classified military payloads. It had hoped to launch from Wallops two years ago, but red tape at NASA delayed the launch.

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South Korean rocket startup to launch suborbital test rocket

10:08 am

Innospace, a South Korean rocket startup, hopes tomorrow to complete the first suborbital launch of its Hanbit-TLV test rocket from Brazil.

The Sejong-based company aims to develop Korea’s first private commercial satellite launcher, the Hanbit-Nano, with data collected from the test launch. Hanbit-Nano will be a two-stage rocket equipped with a 15-ton-thrust hybrid engine, powered by solid fuel and liquid oxidizer.

Originally scheduled for 6 a.m., Monday, the test launch of the Hanbit-TLV rocket was delayed by a day due to unexpected rain and inclement weather. Innospace said that the launch window is open until Wednesday.

The launch will also be a significant event for Brazil’s Alcântara Launch Center, which is trying to attract commercial rocket companies to use it.

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L3Harris to buy Aerojet Rocketdyne for $4.7 billion.

10:02 am

The space and defense contractor L3Harris Technologies has announced a deal to buy Aerojet Rocketdyne for $4.7 billion.

L3Harris is buying Aerojet at $58 per share in an all-cash transaction. Aerojet shares traded at $54.89 on Dec. 16. The deal is expected to close in 2023, pending regulatory approvals.

Aerojet Rocketdyne, based in Sacramento, California, manufactures rocket engines and propulsion systems for space vehicles, ballistic missiles and military tactical weapons. The company generates approximately $2.3 billion in annual revenue. L3Harris, headquartered in Melbourne, Florida, is a global defense and aerospace firm with $17 billion in annual revenue.

This deal could in the end save Aerojet, which in recent years has had problems both making and selling its rocket engines, while facing increasing competition from many new rocket engine startups. As an old space company, its engines have tended to be too expensive, and often produced behind schedule. L3Harris now has the opportunity to clean house and streamline operations there, thus making the engines it produces more competitive in the emerging new space market.

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Former SpaceX manager quits UK startup Skyrora after only six months

9:54 am

Only six months after he took the job as chief operating officer at the British rocket startup Skyrora, former SpaceX manager of its mission and launch operations Lee Rosen has quit the company.

A Skyrora spokesman said Mr Rosen had left for “personal reasons” and planned to return to California.

It is the latest blow to the space venture that is hoping to use a rocket base on the Shetland islands to fire small satellites into space. The company’s first suborbital launch test of its Skylark L rocket from a pad in Iceland failed, with the rocket crashing into the Norwegian ocean about 500 metres from the coast. The company blamed the failure on a “software related anomaly”.

Rosen’s quick exit from the company could suggest something is not quite right there, or it could simply be the job was not right for him. We do not know. The article however also provides this tidbit about this British rocket startup:

Skyrora was founded by Ukranian entrepreneur Volodymyr Levykin, a former executive at now defunct dating empire Cupid PLC. Its investors include Ukrainian internet entrepreneur Max Polyakov, according to a report by Snopes. Mr Polyakov is a shareholder at Hong Kong-based Digitroom Holdings, which owns a stake in Skyrora.

Polyakov was the billionaire who bought Firefly when it was bankrupt, He resurrected it, and then was forced to sell out by the State Department.

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Temperature in leaking Soyuz capsule drops

9:45 am

According to Russia’s state-run press TASS, the temperature in its leaking Soyuz capsule on ISS has now dropped to between 50 to 54 degrees Fahrenheit.

The language of the report suggests this temperature drop was the result of actions by Russia’s mission control, but that is decidedly unclear. With the thermal control system now depressurized, the capsule’s temperature could fluctuate a lot, depending on whether it is in shadow or sunlight, a condition dependent on the overall orientation of ISS itself.

A second TASS report today said that two Russian working groups are reviewing the data, and will decide around December 27th what the next step will be, including the possibility of launching a Soyuz capsule unmanned to replace this capsule.

“I believe that at the end of December, somewhere on the 27th [of December], specialists – and now two working groups have been set up – will decide on how we will resolve this situation,” [Yuri Borisov] the Roscosmos head, said in an interview with the daily Izvestia.

There is plenty of time for making decisions and “there is no hurry,” Borisov stressed.

What Borisov was really saying is that there is no reason to panic, but action must be taken without unnecessary delay.

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North Korea releases two images taken during suborbital missile test

9:36 am

North Korea images of South Korea

North Korea today released two images of two South Korean cities that it claims were taken from space during a suborbital satellite test flight this past weekend.

The North’s official Korean Central News Agency also released low-resolution, black-and-white photos showing a space view of the South Korean capital [Seoul] and Incheon, a city just west of Seoul, in an apparent attempt to show the North is pushing to acquire a surveillance tool to monitor its rival.

The rocket carrying the test satellite was launched Sunday to assess the satellite’s photography and data transmission systems, KCNA said.

Those pictures are at the right, at the resolution released. Though poor compared to most satellite reconnaissance, the photos suggest that the control systems of the rocket and camera worked, pointing it properly.

North Korea continues to push its missile and rocket program hard, this year launching a record number of missiles. According to the article, analysis of the image showing the launch suggests yesterday’s test was a liquid-fueled rocket, meaning North Korea is truly working towards an orbital rocket.

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South Korea’s Danuri orbiter enters lunar orbit

2:35 pm

South Korea’s first lunar orbiter, dubbed Danuri, has successfully entered lunar orbit after a four-month journey designed to save fuel and weight.

The Danuri spacecraft was expected to begin entering lunar orbit at on Friday (Dec. 17) at 2:45 p.m. EST (1945 GMT, 2:45 a.m. Dec. 17 in South Korea), according to a statement (opens in new tab) from the Korea Aerospace Research Institute (KARI). The maneuver, the first of five planned engine burns through Dec. 28 to refine Danuri’s orbit around the moon, will clear the way for the probe to get started on its lunar science objectives.

Danuri, also known as the Korea Pathfinder Lunar Orbiter (KPLO), began its long and circuitous journey to the moon on Aug. 4, launching on a SpaceX Falcon 9 rocket from Florida’s Cape Canaveral Space Force Station. The moon probe has traveled over 3.3 million miles (5.4 million kilometers) on its journey so far, KARI officials have said.

Its six instruments, including one American camera designed to look into the permanently shadowed craters on the Moon, will study the Moon from a polar orbit.

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SpaceX completes third launch in less than two days

3:20 pm

SpaceX successfully launched another 54 Starlink satellites today, completing the company’s third launch in less than two days.

The Falcon 9 first stage completed its 15th flight, a record, landing on a drone ship in the Atlantic.

The leaders in the 2022 launch race:

60 China
59 SpaceX
21 Russia
9 Rocket Lab
8 ULA

The U.S. now leads China 83 to 60 in the national rankings, but trails the entire world combined 92 to 83.

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Russians test thrusters on leaking Soyuz

9:28 am

In the continuing investigation into the leak of coolant from a Soyuz capsule docked to ISS, Russian engineers yesterday tested the capsule’s thrusters, finding they functioned as normal.

As part of the ongoing evaluation and investigation, Roscosmos flight controllers conducted a successful test of the Soyuz MS-22 thrusters at 3:08 a.m. EST Friday, Dec. 16. The systems that were tested were nominal, and Roscosmos assessments of additional Soyuz systems continue. Temperatures and humidity within the Soyuz spacecraft, which remains docked to the Rassvet module, are within acceptable limits.

The highlighted words have been the Russians’ way of downplaying a serious concern. According to their own data, the temperatures in the capsule have now risen to 86 degrees Fahrenheit, which though entirely safe is higher than normal for within habitable spacecraft. Should those temperatures continue to rise, it will start to become a problem.

One solution would be circulate cooler air from the rest of the station. I suspect this is possible with equipment on board, but do not know for sure.

Right now however it surely appears that it would likely not be wise to return its crew to Earth in this capsule, and that a replacement will be required.

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SpaceX launches two communications satellites

3:59 pm

SpaceX today successfully launched two communications satellites for the satellite company SES, beginning SpaceX’s contract to launch more satellites in its constellation of medium-Earth orbit satellites, replacing the Russians.

The first stage successfully flew its eighth flight, and landed successfully on a drone ship in the Atlantic.

This was also the company’s second launch today, with another launch scheduled for tomorrow.

The leaders in the 2022 launch race:

60 China
58 SpaceX
21 Russia
9 Rocket Lab
8 ULA

The U.S. now leads China 82 to 60 in the national rankings, but trails the entire world combined 92 to 82.

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