Tag: Arianespace

OneWeb signs deal with SpaceX to launch its remaining satellites, replacing Russia

9:07 am

Capitalism in space: Just 18 days after its contract with Arianespace was suspended because of Russia invasion of the Ukraine, OneWeb has now signed a deal with SpaceX to use its Falcon 9 rocket to launch the remaining 200+ satellites in its satellite constellation.

Few details about the agreement were released Monday morning. “Terms of the agreement with SpaceX are confidential,” OneWeb said in a statement.

OneWeb said the “first launch” with SpaceX is expected before the end of this year, suggesting the company anticipates multiple flights on SpaceX rockets.

It appears that launches could start before the end of this year

There are two big losers in this story. The obvious one is Russia, as it has lost OneWeb as a satellite customer. The second, less obvious, is Arianespace, as it appears it has also lost OneWeb as a customer. It will also have to refund OneWeb any payments the satellite company made for launches that have not occurred, even those that Arianespace had paid Russia for which Russia is refusing to refund.

Though no details have been released about the deal, I would not be surprised if OneWeb got a better price than what it was paying Arianespace. I also suspect that Elon Musk was willing to make this deal with OneWeb, the prime competitor to his Starlink satellite constellation, because he favors the Ukraine in this war.

Finally, this deal will not only make Russia look bad, it will make SpaceX look magnificent. Its PR value cannot be measured for the company.

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ESA makes official the split with Russia

9:32 am

At a press conference yesterday officials from the European Space Agency (ESA) officially announced that the partnership with Russia to launch its Franklin rover to Mars has ended, and the launch will not happen in ’22.

The program is not cancelled, but “suspended.” ESA is looking for alternatives to get its Rosalind Franklin rover to the Red Planet. Earth and Mars are correctly aligned for launches only every 26 months, so the next opportunities are in 2024, 2026, and 2028. Aschbacher said it is not feasible to be ready by 2024, so it will be one of the later dates.

Since Russia had been providing both the launch rocket and Mars lander, ESA cannot simply find a different rocket. It needs to come up with its own lander, or find someone else to build it. For example, one of many new private American companies building lunar landers for NASA might be able do it, though ESA would likely prefer a European company. If it did decide to go with an American company, it would certainly not hire one until it succeeds in completing successfully at least one planetary landing.

The officials also outlined ESA’s need to find new launch rockets for many other missions it had planned to launch on Russia’s Soyuz-2 rocket. That need will also be an opportunity for American rocket companies, but more significantly it could be a blessing for Arianespace’s Ariane 6 rocket. The Ariane 6 has struggled to find customers because of its high cost. The loss of Russia as a launch option will likely drive some ESA business to it.

Roscosmos’ head Dmitry Rogozin in turn announced that it will go ahead with its own Mars mission, using the lander on an Angara rocket

“True, we will lose several years, but we will replicate our landing module, make an Angara rocket for it and carry out this research mission from the newly-built Vostochny spaceport on our own. Without inviting any ‘European friends’, who prefer to keep their tails between their legs the moment they hear their American master’s angry voice,” Rogozin said on his Telegram channel.

Whether Russia will actually do this is questionable. For the last two decades Roscosmos has promised all kinds of numerous planetary missions and new rockets and new manned capsules, none of which has ever seen the light of day. To make such a thing happen now seems even more doubtful.

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OneWeb and Arianespace scramble to find a rocket to launch satellites

10:26 am

Capitalism in space: With the cancellation of the last six Soyuz-2 launches for OneWeb and Arianespace due to Russia’s invasion of the Ukraine, the two companies are struggling to find an alternative rocket to launch the remaining 216 satellites that would complete OneWeb’s satellite constellation.

OneWeb has already paid Arianespace for the launches, so the responsibility to get the satellites in orbit is at present Arianespace’s. The problem is that its flight manifest for both the Ariane-5 (being retired) and the new Ariane-6 rocket are presently full.

Going to another rocket provider is problematic, even if a deal could be negotiated. The flight manifest for ULA’s Atlas-5 and Vulcan rockets is also filled. Though SpaceX’s Falcon 9 could probably launch the satellites, that company’s Starlink satellite constellation is in direct competition with OneWeb, which makes it unlikely the two companies could make a deal.

There have been negotiations with India to use its rockets, but it is unclear at present whether this will work.

One other option is to buy a lot of launches from the smallsat rockets of Rocket Lab, Virgin Orbiter, and Astra. This will likely cost more because more launches will be required, and that would required a complex negotiation between all parties.

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Confirmed: Tomorrow’s OneWeb launch on Soyuz-2 rocket cancelled

8:57 am

Russia’s state-run press today confirmed that the launch tomorrow of another 36 OneWeb satellites on a Soyuz-2 rocket from Baikonur has been cancelled.

The decision was announced by Roscosmos head Dmitry Rogozin.

He also instructed to stop preparations for the launch of British OneWeb communications satellites from three spaceports. “All the launches from all Russian launch pads in Kourou, in Baikonur and at the Vostochny Cosmodrome involving the OneWeb company are to be stopped,” the Roscosmos CEO said.

Rogozin has already said that Russia will not refund OneWeb any money it paid for any of the cancelled launches. Nor will Russia return the OneWeb satellites in Kazakhstan to OneWeb.

Meanwhile, it appears that OneWeb is aggressively searching for new launch alternatives.

“We’re looking at U.S., Japanese and Indian options,” Chris McLaughlin, OneWeb’s chief of government, regulatory affairs and engagement, said March 3. “But in the first instance, we’re pointing to Ariane and saying you still owe us a number of launches.”

This statement implies that OneWeb is trying to get Arianespace to pick up the cost of any launches where Russia has been paid but will not launch. This way OneWeb won’t have to pay twice for the launch. This strategy will only work if the partners in the European Space Agency, which owns Arianespace, decide to cover OneWeb’s losses to Russia, which makes this a political decision.

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Russia suspends Soyuz-2 launches from French Guiana

10:05 am

Dmitry Rogozin, head of Roscosmos, announced today that Russia is suspending all Soyuz-2 rocket operations with Arianespace at French Guiana in response to the sanctions imposed by the European Union (EU) over Russia’s invasion of the Ukraine.

In response to EU sanctions against our enterprises, Roskosmos is suspending cooperation with European partners over organising space launches from the Kourou cosmodrome and withdrawing its technical personnel… from French Guiana,” Dmitry Rogozin, chief of the Russian space agency, said on messaging app Telegram.

The next planned Russian launch from French Guiana for Arianespace is set for April, launching two EU GPS-type satellites. That launch is now in question. Russia only has 87 engineers in French Guiana, but whether Europe can launch without them is unlikely.

Russia’s other Arianespace commercial customer, the satellite constellation OneWeb, is owned jointly by the United Kingdom and private Indian investors and has a launch scheduled from Kazakhstan in March. While Russia probably intends to proceed with that launch, Arianespace, the EU, and the UK government might respond to Russia’s actions today by cancelling it in turn.

Meanwhile, there are hints coming from the Ukraine that Russia’s invasion is beginning to bog down. If so, expect Putin to try to negotiate a quick settlement, whereby he insists that the Ukraine abandon its effort to join NATO and commit to allying itself with Russia. Based on the poor support NATO provided in this war, expect the Ukraine to agree in some manner.

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ESA selects Ariane-6’s first payloads

9:05 am

The European Space Agency (ESA), ArianeGroup, and Arianespace today announced the payloads that will fly on the first launch of its new Ariane-6 rocket.

The payloads are a variety of cubesats and science experiments, none heavier than 175 pounds with a total payload weight less than one ton. These secondary payloads will either be deployed from or kept attached to a dummy mass that will simulate a large primary satellite payload.

The press release makes no mention of a launch date, as has been the pattern in the last few Ariane-6 press releases. The last release to mention a launch date was in October 2020, which then predicted a launch in the second quarter of ’22. That this date is no longer being mentioned suggests the date has been pushed back, though for how long remains a mystery.

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New Arianespace Vega-C rocket being prepared for first launch in April

9:22 am

Engineers in French Guiana are now preparing all the components of the first Vega-C rocket, built by the Italian company Avio, for its first launch in April.

Vega-C is an upgraded version of the Vega rocket and is currently set to launch no earlier than April 2022. The rocket will feature improved first and second stage solid rocket motors, an upgraded liquid-fueled AVUM+ upper stage, and usher in an era of propulsion system commonality between the Vega and Ariane rocket lines.

At the moment they are modifying the Vega launchpad and building a new mission control center. Once completed in March they will stack the rocket.

Vega-C, like its predecessor, is powered by solid rockets, which Avio believes can be competitive with reusable rockets, at least for the next decade or so. Arianespace also hopes to lower costs by using the exact same solid rocket boosters on both Vega-C and its new Ariane 6 rocket. Vega-C’s first stage, using a P120C solid rocket motor, is also used as side boosters on Ariane 6.

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Ariane-6 finally wins more launch contracts

9:29 am

Arianespace today announced a new slew of launch contracts, including two for its mostly Italian-built Vega rocket family and four for its Ariane family of rockets.

The latter launch contract is significant as those four launches, putting eight more Galileo GPS-type satellites in orbit for the European Union over the next three years, will all be launched by Arianespace’s new Ariane-6 rocket, built and owned by the commercial company ArianeGroup.

The significance is twofold. First, Ariane-6 has struggled to get launch customers because its launch cost is far higher than SpaceX’s, to a point that the low number of contracts weren’t paying for the cost of development. This new contract overcomes that difficulty by adding four more launches.

Second, the nature of all of Ariane-6’s contracts underscore the difficulties it is having. Before the arrival of SpaceX’s mostly reusable and very inexpensive Falcon 9 rocket, Arianespace held 50% of the market share for commercial launch contracts, using its Ariane-5 rocket. Those customers have mostly vanished, however, switching to SpaceX. Ariane-6 was conceived — by the government-run European Space Agency — as a newer cheaper rocket that would recapture some of that market. All of its launch contracts, both old and new, demonstrate that it is failing to do so, however. Its only customers so far are coming from European government entities, who are required to use Ariane-6 as part of their partnership in the European Union and the European Space Agency. No private concern, inside or outside Europe, seems interested in using Ariane-6. It just costs too much.

For Europe to compete in the new commercial launch market it needs to build better rockets. And to do this it needs to release its rocket industry from the control of government.

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Webb successfully launched

8:13 am

Early this morning an Ariane 5 rocket successfully launched the James Webb Space Telescope from French Guiana.

The key moment that indicated the launch was success was, after Webb was deployed from the rocket’s upper stage, its solar panels deployed and the telescope began receiving power from them.

The launch itself was something that has been done by the Ariane 5 rocket many many times, without failure. Now comes the part of this operation that has never been done before.

Now “30 days of terror” begin, as JWST starts its career in space. First, it will take the space telescope 30 days to reach the start of its halo orbit at L2. On its way, the telescope must unfurl its 18 gold-plated beryllium mirror segments using 132 actuators. It will also have to deploy its five-layer, origami sunshield and cool down to below 50K (-223°C or -370°F) to begin the start of science operations in 2022.

NASA has a webpage that shows the step-by-step deployment, and allows you to see the status at any time during the next 30 days.

After almost twenty years of development and a budget that went 20x over its original estimate, let’s us all hope that Webb deploys properly and begins collecting data as intended. If it does, it will allow astronomers to make ground-breaking discoveries, and we shall gain a better idea of what lies hidden behind that black sky that surrounds us.

As for the 2021 launch race, this is the updated leader board:

49 China
31 SpaceX
22 Russia
7 Europe (Arianespace)

China will likely be the winner in the national rankings, 49 to 48 over the U.S. This was the 130th successful launch in 2021, only the second time in the history of space exploration that the world reached that number of launches in a single year.

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Webb telescope reaches launchpad on Ariane 5 + how to watch launch

9:14 am

The James Webb Space Telescope, stacked on top of Arianespace’s Ariane 5 rocket, has finally reached its launchpad in French Guiana after twenty years of development costing 20 times its original budget.

The launch itself is now scheduled for December 25, 2021 at 7:20 am (Eastern). It will be live streamed by both NASA (in English) and Arianespace (with options in English, French, or Spanish).

I have embedded below NASA’s feed. As always, expect NASA to pump you with lots of propaganda during its live stream.

When all is said and done, Webb has the chance to show us things about the universe we’ve never seen before. Optimized for deep space cosmology, it will provide us a window into the earliest moments of the universe’s existence. And is infrared capabilities will allow it to peer into many nearer places obscured by dust with a resolution unmatched by previous telescopes.

Keep your fingers crossed all goes as planned.
» Read more

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ESA delays Webb launch one day due to weather

8:41 am

The European Space Agency (ESA) announced late yesterday that, due to “adverse weather conditions” in French Guiana, it has delayed the launch of the James Webb Space Telescope on an Ariane 5 rocket one day to December 25th.

The announcement also stated that the final launch readiness review also approved the launch, though no update has yet been issued on the ground control communications problem that had caused a two day delay last week.

Meanwhile, this story and its headline encapsulates the terror I think many astronomers presently feel about this telescope:

Why Astronomers Are “Crying and Throwing Up Everywhere” Over the Upcoming Telescope Launch

The sense is one of helpless panic among astronomers who want to use Webb. They know it will do really cutting edge science, but they also know that many things can go wrong, and the history of the telescope (ten years late and 20x overbudget) will likely make replacing it impossible.

And many things can go wrong. Below is NASA’s video showing the telescope’s complex unfolding, step-by-step, after launch.
» Read more

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Webb launch confirmed for December 24, 2021

9:01 am

Ten years late and twenty times over budget the European Space Agency (ESA) yesterday confirmed that the launch of NASA’s infrared James Webb Space Telescope is now scheduled for December 24, 2021.

The ESA announcement is only a couple of sentences long, and does not mention if engineers had solved the intermittent ground communications issue with the telescope. Further tweets from ESA and NASA also said nothing about the communication issue.

A final readiness review is set for December 21st where a final launch decision will be made.

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Webb launch delayed two days because of ground equipment issue

9:42 pm

After engineers at Arianespace’s French Guiana launch facility found an intermittent issue with ground equipment related to the Ariane 5 rocket launching the James Webb Space Telescope, it was decided to delay the launch two days to make sure the problem was resolved.

n a brief statement, NASA wrote on its website late Tuesday that the Webb team is “working a communications issue between the observatory and the launch vehicle system.”

Thomas Zurbuchen, associate administrator for NASA’s science mission directorate, said Tuesday that engineers found an “interface problem” in a system that communicates with Webb while it’s on top of the Ariane 5 rocket. “The way to think about it is it’s a ground support equipment thing,” Zurbuchen said Tuesday night in an interview with Spaceflight Now. “Basically, the data cables are dropping some frames.”

Technicians inside the Ariane 5 rocket’s final assembly building in Kourou have tried to diagnose the problem, but so far, haven’t been able to resolve it.

The December 24th target day date remains tentative, and could slip to December 25th, or even later, depending on how successful engineers are at fixing the issue.

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Arianespace launches two Galileo GPS-type satellites

8:14 pm

Capitalism in space: Using a Russian Soyuz-2 rocket, Arianespace successfully launched two Galileo GPS-type satellites from its spaceport in French Guiana tonight.

The leaders in the 2021 launch race:

45 China
27 SpaceX
20 Russia
6 Europe (Arianespace)

China still leads the U.S. 45 to 42 in the national rankings. This launch tonight was 116th successful launch in 2021, which is the most launches completed in a year since 1988. Based on the number of planned launched over the next three weeks, there is an outside chance that the global total will top 127, making this the second most active year ever in the history of space. Even if the numbers end up in the mid-120s, 2021 will be among the top eight years ever.

And I expect next year to easily top this year.

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Engineers: Webb undamaged by “incident”, ready for December 22nd launch

9:46 am

Arianespace engineers have confirmed after testing that the James Webb Space Telescope was undamaged by “incident” that occurred during stacking, and have okayed the resumption of the telescope’s preparation for launch.

On Wednesday, Nov. 24, engineering teams completed these tests, and a NASA-led anomaly review board concluded no observatory components were damaged in the incident. A “consent to fuel” review was held, and NASA gave approval to begin fueling the observatory. Fueling operations will begin Thursday, Nov. 25, and will take about 10 days.

The launch is now set for December 22nd.

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Webb launch delayed four days because of “incident” during stacking

2:18 pm

NASA management has decided to delay the launch of the James Webb Space Telescope for four days while engineers investigate whether an “incident” that occurred during the telescope’s stacking on top of an Ariane 5 rocket could have long term consequences.

Technicians were preparing to attach Webb to the launch vehicle adapter, which is used to integrate the observatory with the upper stage of the Ariane 5 rocket. A sudden, unplanned release of a clamp band – which secures Webb to the launch vehicle adapter – caused a vibration throughout the observatory.

A NASA-led anomaly review board was immediately convened to investigate and instituted additional testing to determine with certainty the incident did not damage any components. NASA and its mission partners will provide an update when the testing is completed at the end of this week.

The launch had been scheduled for December 18th. They have now pushed it back to December 22nd.

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Arianespace’s Vega rocket launches three French military satellites

8:46 am

Early today Arianespace successfully launched three French military reconnaissance satellites using its mostly Italian-made Vega rocket.

This was the third successful Vega launch since a 2020 launch failure.

The leaders in the 2021 launch race:

41 China
25 SpaceX
18 Russia
5 Europe (Arianespace)

China remains ahead of the U.S. 41 to 38 in the national rankings.

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Arianespace and Chinese launches this weekend

10:25 pm

Two launches occurred this weekend.

First Arianespace used its Ariane 5 rocket to place two communications satellites in orbit, one for the French military and the second for the commercial company SES. The total payload weight set a record for the rocket.

With this success the path is now clear for the launch of the James Webb Space Telescope on the next Ariane 5 launch in December.

Next the Chinese used its Long March 3B rocket to launch a technology test satellite aimed at testing “space debris mitigation technologies.” No other information was released.

The leaders in the 2021 launch race:

37 China
23 SpaceX
17 Russia
4 Northrop Grumman
4 ULA
4 Arianespace (Europe)

China now leads the U.S. 37 to 36 in the national rankings.

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Next Ariane 5 launch postponed

11:39 am

Arianespace today announced that it has postponed its next Ariane 5 launch of two communications satellites, scheduled for October 22nd, because of issues with ground equipment.

Though there appear to be no issues with the rocket, this delay could effect the launch of the James Webb Space Telescope in December on another Ariane 5 rocket. Arianespace has said that it wants to complete this launch first, to make sure the fixes it completed on the rocket’s fairing are truly working.

It was those problems that shut down all Ariane 5 launches for almost a full year.

No new launch date has been set. Normally, ground equipment issues cause short delays, so we should be hopeful all will be fixed quickly and this launch will be quickly rescheduled and take off without problems.

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