Lockheed Martin picks ABL’s rocket to make its first UK launch

Capitalism in space: Lockheed Martin has chosen the smallsat rocket company ABL Space Systems to launch its first UK satellite payload from Shetland.

Lockheed said Feb. 7 that ABL will perform a launch of its RS1 rocket from the Shetland Space Centre, a spaceport to be developed on the island of Unst in the Shetlands, in 2022. The rocket, on a mission called the UK Pathfinder launch, will place into orbit a tug developed by Moog in the UK that will then deploy six 6U cubesats.

The launch will fulfill an award made by the British government in 2018 to support development of a domestic launch capability. The $31 million contract to Lockheed Martin covered a launch, then planned for a spaceport at Sutherland in northern Scotland, as well as Moog’s orbital maneuvering vehicle.

Lockheed did not disclose at the time, though, which vehicle it would use for the launch. The company does not have a small launch vehicle of its own compatible with the spaceport, but has invested in companies working on such vehicles, including ABL Space Systems and Rocket Lab.

It appears Lockheed choose ABL over Rocket Lab because of its mobile launch capability. As designed, its RS1 rocket needs no permanent infrastructure at the launch site. All they need is a concrete pad.

This decision also heightens the competition between the two presently proposed UK spaceports in Sutherland, Scotland, and Unst, Shetland. While planning at Sutherland started earlier, local opposition appears to be slowing it down.

ABL is one of six smallsat rocket companies planning a first orbital launch in 2021. While it is unlikely all will do so, the likelihood is increasing that several will, which will make things very busy in the rocket industry.

0 comments

Starship update: Prototype #10 being readied for launch

Link here. Not only have the engines been installed on the tenth Starship prototype, the static fire test is set for this week, maybe as early as today. It appears they are trying to launch the next test flight before the end of February.

At landing they will now fire all three engines, in case one or more fail to light (as happened with prototype #9), and then shut down all but one immediately and let that do the landing burn. This adds redundancy and increases the odds of a successful landing.

The article also provides a detailed update on the status of future Starship and Super Heavy test articles. While #11 is being readied for launch, it appears that, based on what has been learned from #8 and #9, they are dismantling prototypes #12-14 and incorporating changes to #15, which will likely fly after #11.

One aspect of this development program struck me today. These prototypes are essentially expendable rockets. Like it did with its early expendable Falcon 9, SpaceX is using these throw-away prototypes to test ways to make them more reusable and reliable. Unlike the Falcon 9s, however, the company isn’t using these prototypes to launch payloads, at least not at this stage. It isn’t good enough that these prototypes can successfully launch. They must be able to land as well.

I suspect that once during this test program the full rocket begins to reach orbit SpaceX will add payloads, even as they continue to test re-entry and landing. The early flights might produce rockets that successfully bring satellites into space but end up getting destroyed upon return. Those loses will then be used to make later ships better and more likely to return intact.

Eventually, we will have a rocket entirely reusable and flying multiple times, just like the Falcon 9 first stage.

9 comments

Tianwen-1 takes first picture of Mars

Mars as seen by Tianwen-1 for the first time
Click for full image.

The new colonial movement: China’s Tianwen-1Mars spacecraft has taken its first picture of Mars, cropped and reduced to post here to the right.

The photo shows Valles Marineris as the darker splotch in the center-right of the hemisphere, with the northern lowland plain that this canyon feeds into, Chryse Planitia, the triangular dark area to the north east. Both Viking-1 and Mars Pathfinder landed in this region. The whitish border area on the triangle’s eastern flank is the area that Europe’s Rosalind Franklin rover will hopefully land in ’23.

The whitish area that caps the north pole is likely the annual mantle of dry ice that covers the planet’s polar regions down to about 60 degrees latitude each winter. Right now it is early spring in the northern hemisphere, and that mantle has only begun to sublimate away. In another few months that mantle will disappear entirely, exposing the terrain below it.

Finally, the very bright edge on the planet’s eastern limb is either caused by a cloud layer, or is simply an over-exposure. Hard to say which.

1 comment

Hydrazine on the surface of Saturn’s moon Rhea?

The uncertainty of science: Scientists using data from several Cassini flyby’s of the Saturn moon Rhea now think that hydrazine, a very toxic chemical routinely used by spacecraft as fuel, might exist on its surface.

Their effort was an attempt to identify an unknown spectroscopy absorption feature at a specific wavelength.

In comparison to chloromethane, the production of hydrazine monohydrate was easier to explain due to chemical reactions involving water-ice and ammonia or delivery from Titan’s nitrogen rich atmosphere. Elowitz et al. considered the possibility of contamination of the UVIS data by a hydrazine propellant from the Cassini spacecraft, although it was highly unlikely since the hydrazine thrusters were not used during icy satellite flybys.

The team confirmed the specific signature of a 184-nm feature on Rhea’s surface using the UV spectrometer observations made by the Cassini spacecraft. In addition to that, the irradiation of ammonia by charged particles from Saturn’s magnetosphere induced the dissociation of ammonia molecules to form diazene and hydrazine. The source of ammonia on Rhea could be primordial, incorporated into its interior during formation and brought to the surface within a period of endogenic activity, as evident in Cassini ISS imagery, although ammonia was unlikely to survive indefinitely on the surface. The team suggest further analysis to understand the potential for satellite-to-satellite transfer of materials across Titan’s atmosphere to explain the presence of hydrazine monohydrate on Rhea.

Though useful as a fuel, its poisonous nature will make any exploration of these moons very hazardous, and will also likely make its usefulness difficult initially in that exploration

2 comments

Betelgeuse is closer and smaller than previously thought

Betelgeuse's fading
Images taken by Europe’s
Very Large Telescope in Chile

The uncertainty of science: A new analysis by scientists of Betelgeuse, triggered by its dip in brightness in 2020, has concluded that the red giant star is both closer and smaller than previously estimated.

Their analysis reported a present-day mass of 16.5 to 19 solar mass—which is slightly lower than the most recent estimates. The study also revealed how big Betelgeuse is, as well as its distance from Earth. The star’s actual size has been a bit of a mystery: earlier studies, for instance, suggested it could be bigger than the orbit of Jupiter. However, the team’s results showed Betelgeuse only extends out to two-thirds of that, with a radius 750 times the radius of the sun. Once the physical size of the star is known, it will be possible to determine its distance from Earth. Thus far, the team’s results show it is a mere 530 light years from us, or 25 percent closer than previously thought.

The research also suggested that the star is in the initial stages of burning helium rather than hydrogen, and so it likely more than 100,000 years from going supernova.

As for the dimming, the scientists concluded (as other have) that the dimming in ’20 was due to the passage of a dust cloud in front of the star.

5 comments

ULA’s CEO advocates old way of doing things

In a webinar yesterday the CEO of ULA, Tory Bruno, argued that there is too much money being invested in new rocket companies and the money would be better spent developing in-space activities instead.

To be attractive to investors, these new space activities should be dual-use with both commercial and national security applications, Bruno said.

The launch market is becoming dangerously “overheated” for a couple of reasons. One is simply that there are too many launch companies chasing a “more or less fixed size” pool of customers, Bruno said. In the large rocket market, he said, prices are falling and the demand for satellite launches “has remained stubbornly inelastic.”

“It’s down to a third or even a fourth of the cost of what access to space was just a handful of years ago,” Bruno said. “Yet we have seen no increase in the overall size of the launch market nor have we seen a corresponding tripling or quadrupling of space activity.”

While Bruno is correct when he says that there are likely too many new launch companies, he is so wrong about his belief that the customer base “has remained stubbornly inelastic” that he is practically in the wrong galaxy. The lower costs he complains about are exactly why there is so much investment capital being poured into the new launch companies, because those investors see those lower costs attracting many new customers, something that is demonstrated by the growth of the launch rate in the past few years (something that I expect will explode in the next two years).

Many of these new companies will fail, for any number of reasons. No matter. A large number will succeed, and attract more than enough customers to make a profit.

What Bruno really is complaining about are the new lower launch costs. ULA can’t match them, and for this reason faces a crisis in that it might not be able to attract any customers at all in the coming years, even with the introduction of its new Vulcan rocket. And though Bruno has done a good job trying to make ULA competitive in this new market, he appears to have generally failed to change the company significantly. For example, why hasn’t ULA tried to market its Atlas 5 and Vulcan rockets for multi-payload smallsat launches, as SpaceX did with the recent launch of 143 smallsats on one Falcon 9? I can’t think of any reason why ULA’s rockets couldn’t do the same. Yet the company has done nothing to try to market itself to this smallsat industry. Instead, they have let Rocket Lab, Virgin Orbit, and now SpaceX grab it, along with at least four or five new smallsat rocket companies about to do their first launches.

Instead, Bruno advocated during this webinar that the federal government get involved, acting to encourage investors to leave the launch market and instead focus on building companies that only do things in space.

What a deal! The government helps to limit the number of new rocket companies, thus protecting ULA’s market share. ULA in turn can continue to charge its high prices, because the new in-space companies the government subsidized will have few launch options. In fact, the high launch prices that would result from a smaller launch market would likely force the federal government to also subsidize the launch costs for the new in-space companies so they can even afford to get to orbit.

All for the benefit of old big space companies like ULA, who for decades did nothing to innovate or lower the cost to launch.

I think what Bruno is really signaling to us here is that he is not hopeful for the future of his company in today’s present competitive free market, and is thus advocating government intervention to save his company.

8 comments

The new invasion of Mars begins next week!

In the next two weeks three spacecraft will arrive at Mars, including two orbiters and two rovers. This post is simply a heads up so that my readers will know what to expect and when to expect it.

First, we have the arrival in Mars orbit of the United Arab Emirates’ (UAE) Hope orbiter on February 9th at 10:30 am (Eastern). The spacecraft was built in a partnership with U.S. universities and the UAE. Once in orbit it will focus on studying the Martian atmosphere.

Next will arrive China’s Tianwen-1 orbiter on February 10th. The exact time it will do its engine burn to enter orbit has not been announced, as far as I can tell. Once in orbit it will begin a four month reconnaissance of the landing site for its presently unnamed rover, which will descend to the surface in May.

Finally, on February 18th at 12:55 am (Pacific) the American rover Perseverance will land in Jezero Crater on Mars. Essentially an upgraded copy of the Curiosity rover, it will land in the same way, lowered by cables from its re-entry sky crane rocket above it. It will then spend years studying the geology of Mars, while also storing samples that a later mission can recover and return to Earth.

All in all February is going to be an exciting month for the exploration of Mars. Stay tuned for some cool stuff!

3 comments

Starlink now has over 10,000 users

Capitalism in space: SpaceX revealed yesterday that its Starlink internet constellation now has over 10,000 users in both the U.S. and elsewhere.

The update on Starlink’s customer base came in a petition to the FCC, with SpaceX asking that Starlink be designated an “Eligible Telecommunications Carrier” or ETC. The company noted that receiving this designation is necessary for Starlink to provide service to regions in “Alabama, Connecticut, New Hampshire, New York, Tennessee, Virginia and West Virginia.”

SpaceX was awarded access to those regions under the FCC’s Rural Digital Opportunities Fund, an auction to bring broadband services to rural areas. The FCC in December awarded SpaceX with nearly $900 million in federal subsidies in the first phase of the auction.

“Designating Starlink Services as an ETC is in the public interest because it will enable the company to receive support that will facilitate rapid deployment of broadband and voice service to the Service Areas at speeds and latency comparable to terrestrial systems in urban locations,” SpaceX wrote in the filing on Thursday.

One of my readers, Steve Golson, emailed me yesterday to tell me he is one of those rural customers, as he is located in Maine.

We are at latitude 43.2°N which was too far south for their early beta program, but they’ve just opened it up to us. I signed up back in June 2020, when the Starlink beta signup first went live. Yesterday I received this email:

“Starlink is now available in limited supply in your service area. … Availability is limited so orders must be completed within 15 minutes of landing on the order page. If you are not able to order at this time, the Starlink team will continue to send updates as more capacity becomes available.”

I ordered right away, and I was notified that the dish shipped today, with delivery late next week by FedEx Ground. Cost is $500 for the dish, WiFi router, power supply, cables, mounting tripod. Monthy cost is $99. That’s the beta cost, but I suspect their final costs will be similar.

Now I’m getting a roof mount ready. You *really* need an unobstructed view of the whole sky. The very cool Starlink app (iOS and Android) shows you how much of your sky needs to be unobstructed.

He promises to give further updates as his service rolls out.

2 comments

NASA awards Firefly lunar contract

Capitalism in space: NASA yesterday announced that it has awarded the new smallsat rocket company Firefly a $93 million contract to build a lunar lander for delivering scientific payloads to the Moon’s surface.

This is the first delivery awarded to Firefly Aerospace, which will provide the lunar delivery service using its Blue Ghost lander, which the company designed and developed at its Cedar Park facility. This facility also will house the integration of NASA and any non-NASA payloads, and also will serve as the company’s mission operations center for the 2023 delivery.

The lander is based on the design of Israel’s Beresheet lunar lander that failed in its landing attempt in 2019. After that failure a group of Israeli engineers from that project formed their own company, and partnered with Firefly to build a new lander, which is now dubbed Blue Ghost.

The NASA contract itself replaces OrbitBeyond, which had won a lunar landing contract initially but had backed out in 2019.

Finally, the timing of this announcement immediately after Firefly had revamped its board of directors to remove its main Ukrainian backer from an obvious management position is most telling. Suggests to me that they did that revamping in direct response to NASA’s concerns, and once done NASA could then move forward with the contract award.

0 comments

China’s Long March 3B rocket launches military satellite

China yesterday used its Long March 3B rocket to place a military communications satellite into orbit.

No word on whether this first stage or strap-on boosters lander near any residential communities.

The 2021 launch race:

4 SpaceX
3 China
1 Rocket Lab
1 Virgin Orbit
1 Russia

The U.S. still leads China 6 to 3 in the national rankings. SpaceX’s had planned to do another Starlink launch this morning but has rescheduled it for the weekend.

0 comments

Today’s blacklisted American: Democrats working to fire civil servant

They’re coming for you next: Congressional Democrats and the Biden administration have been on a campaign to fire a recently hired civil servant because he had previously been a Republican political appointee.

Michael Ellis, who last served as the former senior director for intelligence on the National Security Council during the Trump administration, was put on administrative leave from his new position as the general counsel at the National Security Agency, just hours after President Joe Biden was inaugurated.

Ellis — a Navy Reserve intelligence officer, Yale Law School graduate, and Jeopardy! winner — had first applied for the position in January 2020, and went through an extensive months-long vetting process conducted by a panel of non-partisan civil servants, according to the two former officials. Ellis was ultimately selected for the position in mid-November by Paul Ney, the Pentagon’s general counsel whose first job at the department came during the George W. Bush administration as the Navy’s principal deputy general counsel. He started his position on Tuesday, January 19.

However, recent news reports revealed that a day later, on Inauguration Day, NSA Director Army Gen. Paul Nakasone placed Ellis on administrative leave, pending the outcome of an inquiry by the Department of Defense inspector general into the circumstances of his hiring.

It is no secret that Democrat lawmakers for months opposed Ellis going from an appointed position in the Trump administration to a non-partisan civil service position in the government — a practice commonly referred to as “burrowing in.”

The Democrats might have a complaint about Ellis’ civil servant hiring if this “burrowing in” strategy was a new one, but in fact, far more Democratic Party political appointees have used it over the years to become civil servants — who are difficult to remove — than Republicans, and as far as I know, the Republican Party has almost never moved to get them fired when it took power.

No, what the Democrats are doing here is part of their on-going purge from government of any Republicans, as I have already shown by previous posts in this daily stream of blacklisted Americans. The bureaucracy in Washington is almost completely controlled by their supporters. Can’t have anyone there who might dissent from the Democratic Party’s agenda. They must all be removed, now!

Moreover, if this effort at a purge was unique, applied only to this one Republican, it might be more understandable in the dog-eat-dog world of politics. The Democrats might have justifiable reasons for opposing strongly this one person.

In this new age of Democratic Party blacklists and censorship, however, this kind of blacklisting effort is instead par for the course. The Democrats are trying to destroy all Republicans wherever they can, not because of any policy differences but merely because they are Republicans. This story is just one of many.

14 comments
1 809 810 811 812 813 2,412