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threelonmusketeers, w ESA Set to Sign Major Argonaut Lunar Lander Contract in Q1

Argonaut will be a multi-role lunar lander capable of delivering up to 1,800 kilograms of cargo to the surface of the Moon.

According to a Phase A/B1 development document published in July 2024, ESA is targeting 2031 for the launch of the first Argonaut mission. The lander is set to launch aboard an ArianeGroup Ariane 64 rocket from the Guiana Space Centre.

Cool! Another lunar lander!

threelonmusketeers, w Last starlight for ground-breaking Gaia

I love that we launched a spacecraft with the sole purpose of measuring the positions of as many stars as possible, just because we could. Well done Gaia, and all the teams who worked on it.

threelonmusketeers, w Timelapse of BepiColombo's sixth Mercury flyby

Mendelssohn’s Hebrides was a beautiful music choice.

The thumbnail says “last flyby”. Is this “last” as in “most recent” or as in “final”?

neme, (edited )

A quick search says final, because it is supposed to enter Mercury’s orbit late this year and then split into two different spacecrafts: Europe’s Mercury Planetary Orbiter and Japan’s Mercury Magnetospheric Orbiter

Zachariah, w Seed-sized space chip
@Zachariah@lemmy.world avatar

Smaller than a strawberry seed, this tiny signal amplifier was produced by the European Space Agency to fill a missing link in current technology, helping to make future radar-observing and telecommunications space missions feasible.

“This integrated circuit is a low noise amplifier, measuring just 1.8 by 0.9 mm across,” explains ESA microwave engineer David Cuadrado-Calle. “Delivering state of the art performance, the low noise amplifier’s task is to boost very faint signals to usable levels.”

SubArcticTundra, w Germany, Italy, and the UK Slash ESA Contributions by €430M
@SubArcticTundra@lemmy.ml avatar

Didnt expect Canada to be in the ESA

elucubra, w ESA Enlists Portuguese Navy Submarine to Prepare for Deep Space

They eat cod in space? I mean, the Portuguese eat a lot of cod. They have a bajillion recipes, generally amazing. Don’t get me wrong, I love eating in Portugal, but I imagine that cod must have been a part of the navy selection process. Could be that they have developed a space-ready Belem cakes. If so the astronauts are fucked. They’ll return fat as fuck! Those things are addictive.

CM400, w ESA Enlists Portuguese Navy Submarine to Prepare for Deep Space

Brilliant.

Dirk, w ArianeGroup and Arianespace announce the departure of Stephane Israël, CEO of Arianespace, and the appointment of his successor David Cavaillolès
@Dirk@lemmy.ml avatar

Meanwhile that psychopath billionaire from America shoots up one rocket after another.

threelonmusketeers,

I wish Arianespace were more innovative and competitive in the launch market. Maybe a new CEO will help shake things up?

Dirk,
@Dirk@lemmy.ml avatar

Even in the highly volatile IT market big corporations move like dinosaurs. Upper management changes usually do not affect the actual business being done, except for management-related things. I don’t think aerospace corporations are any different.

threelonmusketeers,

So when do you think we’ll see the first reusable launch vehicle from Europe?

Dirk, (edited )
@Dirk@lemmy.ml avatar

According to the Themis plans there will be a flight envelope test next year (reusable first stage).

CALLISTO was delayed to sometime in 2025 to 2026 (it’s a testing and evaluation platform so not an actually usable product but something that could lead to usable products in the future, it is also not entirely European).

There might also be Ariane Next replacing Ariane 6 sometime in the 2030s but will only be partially reusable.

All of those are in planning/development since 2020 (which is coincidentally the year in wich Falcon 9 became commercially available).

threelonmusketeers,

I wouldn’t have imagined that nearly a decade later, Falcon 9/Heavy would still be the only reusable orbital launch vehicle. The entire launch industry is playing catch up.

2020 (which is coincidentally the year in wich Falcon 9 became commercially available

Falcon 9 has been flying commercial missions since 2013, no? I think CASSIOPE was the first…

Dirk,
@Dirk@lemmy.ml avatar

Falcon 9 has been flying commercial missions since 2013, no?

At least not with humans, according to this Article from 2020:

Space history has been made. On 30 May, SpaceX and NASA launched two astronauts to space aboard the Crew Dragon spacecraft, the first time a private company has flown humans into orbit, and the first crewed launch from the US since the end of the space shuttle programme in 2011.

“This is the first time that SpaceX has ever launched astronauts, and it’s also the first time that a government has trusted a commercial company to launch astronauts to orbit,” says space consultant Laura Forczyk. “It is a big deal.”

newscientist.com/…/2244889-nasa-and-spacex-launch…

threelonmusketeers,

Ah, I didn’t realize you were referring exclusively to crewed missions. Yes, you are correct, the first crewed Falcon 9 launch was in 2020. The flew plenty of uncrewed commercial missions prior to that, though.

It seems like crewed European launch vehicles have a similarly slow timeline to reusable European launch vehicles.

Buzztiger, w Sentinel-1C Launch Thread (return to flight of Vega-C)

Glad this worked out, good to have both Launchers back in service. We need independent access to space for Europe.

Morphit, w Sentinel-1C Launch Thread (return to flight of Vega-C)
@Morphit@feddit.uk avatar

Seperation confirmed! Congratulations ESA and Arianespace.

threelonmusketeers, w Sentinel-1C Launch Thread (return to flight of Vega-C)

AVUM+ ignition 2

threelonmusketeers, w Sentinel-1C Launch Thread (return to flight of Vega-C)

AVUM+ in coast phase.

threelonmusketeers, w Sentinel-1C Launch Thread (return to flight of Vega-C)

The Arianespace webcast experienced an anomaly between T+5:52 and 408s, the Vega C rocket seems to be unaffected.

It appears that we have Staging 3-4, Zefiro 9 burnout and separation, AVUM+ fourth stage ignition.

threelonmusketeers, w Sentinel-1C Launch Thread (return to flight of Vega-C)

Fairing separation confirmed.

threelonmusketeers, w Sentinel-1C Launch Thread (return to flight of Vega-C)

Staging 2-3.

Zefiro 40 burnout and separation, Zefiro 9 third stage ignition.

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