Tag: spaceflight

UK regulators block Virgin Orbit launch

8:42 am

We’re here to help you: Bureaucrats at the United Kingdom’s Civil Aviation Authority (CAA) have refused to issue Virgin Orbit a launch permit in time for its proposed December 14, 2022 launch date, and have thus forced the company to stand down.

Dan Hart, Virgin Orbit chief executive, said the Civil Aviation Authority’s refusal to give the company an operating licence meant the launch would be delayed again. Britain’s first ever space mission was scheduled to take place on the night of December 14, Virgin Orbit announced yesterday.

But Virgin Orbit was forced to row back on its plans within hours. The company will now “retarget launch for the coming weeks”.

The refusal does not mean that the launch will never happen, only that the CAA is not going to hurry its approval for Richard Branson. This delay is thus crushing this company, as it has been unable to launch other customers while this launch is pending, and therefore has been unable to earn any additional revenue.

That the CAA has been working on this permit for more than half a year and still cannot issue, however, does not bode well for future UK rocket launches. Virgin Orbit launches from a runway, using a 747, and has done so successfully four times already. If the CAA cannot figure out how to okay it to launch after doing six months of paperwork, how is it going to okay launches for regular rockets from the two Scotland launchpads now under construction? Based on this situation, it will take forever to get launches off, and thus the CAA is likely going to force satellite customers top migrate to other spaceports outside the UK.

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A Martian ship’s prow

2:50 pm

A Martian ship's prow
Click for full image.

Cool image time! The photo to the right, cropped, reduced, and sharpened to post here, was taken on August 31, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the scientists call “layering” surrounding this pointed mesa, which I roughly estimate to be somewhere between 200 to 400 feet high.

As you approach the mesa you first walk on the dust-covered flat plains. Then you start up a slope of what looks like alluvial fill, material that over time has fallen from the mesa to pile up as an apron at its base. You then reach a series of terraces, each likely marking a different layering major event from sometime in the distance past. Over time, for unknown reasons, the material surrounding this material has eroded away, while the mesa and its layers somehow survived.

The overview map below helps tell us what those past layering events were, as well as the source of the large amount of dust and sand at this location.
» Read more

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Blue Origin-led team bids for NASA manned lunar lander contract

11:09 am

Capitalism in space: Though few details have been released, Blue Origin has teamed up with Boeing and Lockheed Martin to bid for a NASA contract to build a second manned lunar lander, after SpaceX’s Starship.

Blue Origin revealed its team’s submission to that second NASA program in a brief statement posted on its website on Tuesday, saying “in partnership with NASA, this team will achieve sustained presence on the Moon.”

The deadline for proposals was Tuesday. NASA is expected to make an award decision in June 2023.

Blue Origin’s team also includes spacecraft software firm Draper, Pittsburgh, Pennsylvania-based Astrobotic and Honeybee Robotics, a manufacturer of military and civil robotic systems that was acquired by Blue Origin in January.

It will be interesting to see if this proposed lander is significantly different than the previous proposal, which NASA considered overpriced and not as capable as Starship.

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Virgin Orbit schedules launch from the UK, despite no permit

11:01 am

Virgin Orbit has now scheduled its first launch from a Cornwall airport for December 14, 2022, even though the company has not been issued its launch permit from the Civil Aviation Authority (CAA) of the United Kingdom, even after almost six months of delays.

Spaceport Cornwall was awarded an operators licence by the Civil Aviation Authority (CAA) last month, meaning the site is licensed for launch operations.

However, Virgin Orbit as the operator needs both launch and range licences from the CAA before the historic launch can happen. Spaceport Cornwall told MailOnline that December 14 is when the window opens for the first launch attempt – although this is ‘by no means a guaranteed flight date’.

According to a BBC report, that license has still not been issued. I suspect Virgin Orbit has set this date to pressure the CAA to finally get its act together and issue the permit.

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China’s Kuaizhou-11 rocket launches test satellite

10:53 am

China today successfully launched what it labeled as a communications test satellite using its smallsat mobile Kuaizhou-11 rocket.

China’s state run press gave little details, other than saying, “The satellite will be mainly used for communications test and key technologies verification of the VDES and the automatic identification system (AIS),” whatever that means.

The leaders in the 2022 launch race:

55 China
54 SpaceX
21 Russia
9 Rocket Lab
8 ULA

The U.S. still leads China 78 to 55 in the national rankings, though it trails the entire world combined 86 to 78.

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Ingenuity sets altitude record on 35th flight

10:33 am

Overview map
Click for interactive map.

On December 3, 2022 Ingenuity completed its 35th flight, traveling about 49 feet sideways but reaching a new altitude record for the Mars helicopter of 46 feet.

The map to the right shows the helicopter’s new position by the green dot, with Perseverance’s present position shown with the blue dot. The helicopter only moved slightly to the northwest of its previous position.

The plan had been to test the helicopter’s upgraded software at this new altitude while flying fly 50 feet sideways for 52 seconds at a speed of 6.7 feet per second. The flight met these goals almost exactly, going a distance only slightly shorter, well within its margin of error. The new altitude record however is significant, as going even slight distances higher in Mars’ very thin atmosphere (1/1000th of Earth’s) is challenging, to say the least. This higher flight means Ingenuity can fly up above higher terrain, such as the delta that is Perseverance’s next goal.

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InSight’s low power levels holding steady

10:11 am

InSight's power levels as of November 29, 2022

The science team for the Mars’ lander InSight today (December 6th) released a new update (dated November 29th) of the power levels being produced by its dust-covered solar panels.

As of Nov. 29, 2022, InSight is generating an average between 290 watt-hours of energy per Martian day, or sol. The tau, or level of dust cover in the atmosphere, was estimated at .95 (typical tau levels outside of dust season range from 0.6-0.7).

I have added this new data unto the graph to the right, though I am puzzled by the date given to the update. Why post this today, when this update covers data only two days after the previous update (November 27th), and is more than a week out of date? This is especially puzzling because the numbers did not change at all.

Nonetheless, the lander is still alive, but barely. One wonders however what happened in the past week, since today’s update does not bring us up to date.

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NOAA gives Maxar permission to photograph things in space

1:39 pm

We’re here to help you! According to a Maxar press release today, it has obtained permission from the federal agency NOAA (initially created to study the weather) to use the company’s satellites to not only photograph things on Earth but things in space as well.

Maxar Technologies (NYSE:MAXR) (TSX:MAXR), provider of comprehensive space solutions and secure, precise, geospatial intelligence, today announced that the National Oceanic and Atmospheric Administration (NOAA) has modified Maxar’s remote sensing license to enable the non-Earth imaging (NEI) capability for its current constellation on orbit as well as its next-generation WorldView Legion satellites.

Through this new license authority, Maxar can collect and distribute images of space objects across the Low Earth Orbit (LEO)—the area ranging from 200 kilometers up to 1,000 kilometers in altitude—to both government and commercial customers. Maxar’s constellation is capable of imaging objects at less than 6 inch resolution at these altitudes, and it can also support tracking of objects across a much wider volume of space.

This new permit apparently will allow Maxar’s satellites to not only look down at the Earth, but look around and image other orbiting objects, for both the military and commercial customers.

My question however is this: By what legal authority does NOAA claim the right to regulate such activity? I can see none at all, yet like other regulatory agencies (such as the FCC) during this Biden administration, NOAA is grasping this illegal power, and companies like Maxar have decided it is better to go along to get along.

During the Trump administration NOAA tried to claim, without any legal authority, that it had the right to regulate all photography in space, and thus actually forced SpaceX during one Falcon 9 launch to cease public release of the imagery from its rocket.

Within three weeks Trump’s Commerce secretary, Wilbur Ross, stepped in bluntly to block NOAA’s power grab. As he said publicly, “This is silly and it will stop,”

Trump is gone however and the Biden administration is all in with letting government agencies expand their power. Though NOAA might have a some regulatory responsibility related to remote sensing in space, under no conditions can I see that responsibility giving it the right to tell any private American citizen or company what they can or cannot photograph.

I am of course assuming the first amendment to the Constitution is still in force. In today’s America it might not be.

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Martian dunes, as far as the eye can see

11:21 am

Martian dunes
Click for full image.

Cool image time! The photo to the right, cropped, reduced, and sharpened to post here, was taken on July 14, 2022 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows the dune filled floor of an unnamed 25-mile-wide ancient and very eroded Martian crater.

These endless dunes — which extend far beyond this photo to cover the entire floor of this crater as well as an overlapping crater to the north that is only slightly smaller — reveal something fundamental about this location: The winds prevail from one direction consistently, from either the north or the south. Closer inspection would likely resolve which way, but I don’t have the knowledge or access to the data to do so.

The overview map below, provides context, and also further information about why these dunes are here.
» Read more

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The Middle East in Space

9:21 am

A space conference taking place this week in the United Arab Emirates has produced a number of somewhat intriguing stories, some indicating the growing the new colonial movement in space, and some marking the significant changes produced by the Abraham Accords, peace treaties negotiated and signed during the Trump administration between Israel and a number of Arab nations.

For example, Israel’s president, Isaac Herzog, was invited to the conference to give a keynote speech, and he did so as part of a tour of several Arab countries, all of whom were Israel’s sworn enemies prior to the Abraham Accords.

In his address, Herzog touted Israel’s warming ties with Bahrain and the Emirates since the signing of the Abraham Accords in 2020, and predicted a leap forward in space exploration. “I am very happy to be here and take part in this timely debate, under the auspices of my dear friend, President Mohammed bin Zayed. I have just arrived from Bahrain with my wife, Michal, where we conducted the first State Visit of an Israeli president in the Kingdom of Bahrain, and I am extremely grateful to His Majesty the King of Bahrain, Hamad bin Isa Al Khalifa.”

It appears that, even though the Biden administration has done little to promote further Abraham Accord agreements, many powerful Arab nations of the Middle East are embracing these deals regardless, and thus the tensions in that war-torn region have been largely reduced as a result. Israel still has enemies there, but it now appears to have, at a minimum, neutral partners willing to peacefully work with it.

The conference has also produced additional space news from other Middle East countries.
» Read more

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Ukrainian rocket startup targets ’23 for first launch

8:57 am

The new colonial movement: A Ukrainian rocket startup, Promin Aerospace, now expects to complete the first suborbital launch of a test rocket in 2023, despite the Russian invasion and its regular bombing the city of Dnipro, where the company is based.

On Feb. 22, two days before the Russian invasion, Rudominski sent the first batch of emails seeking seed investment. When the war started, Promin executives realized their investment plans would need to be put on hold while their focus shifted to the safety of employees, families and friends, plus support for Ukrainian defense and humanitarian relief efforts.

By early April, most employees were back working full time.

The company does not reveal its location out of fear of further Russian bombing.

As for its planned rocket launch, though it wishes to do the test from the Ukraine, it also has a deal with one of the new spaceports in Scotland and could launch from there if necessary.

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Orion completes burn to send spacecraft back to Earth

8:50 am

NASA’s Orion capsule yesterday successfully fired its engines as it zipped past the Moon to send it on a trajectory back to Earth, with splashdown in the Pacific off the coast of California scheduled for December 11, 2022.

Not all was hunky-dory, however. Prior to the burn a power unit shut down unexpectedly.

A power unit on board the Orion spacecraft turned off four devices “responsible for downstream power” that connect to the Artemis 1 vehicle’s propulsion and heating subsystems, NASA officials wrote in a statement. But mission personnel swiftly put a fix in place and the mission is carrying on, the statement emphasized. “Teams confirmed the system was healthy and successfully repowered the downstream components,” agency officials wrote in the statement, released late on Sunday. “There was no interruption of power to any critical systems, and there were no adverse effects to Orion’s navigation or communication.”

Engineers think the shut down was related to a test performed in connection with an earlier incident.

Regardless, all now appears well for that December 11nd splashdown.

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