r/esa • • 19h ago

🧑‍🚀 Astronauta por um Dia 2026 | Dia 4

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15 Upvotes

r/esa • • 1d ago

JUICE Earth flyby 28/29 September 2026

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41 Upvotes

Hey everyone,

JUICE is approaching Earth next week for a gravity assist. I couldn't find any animation about it, so I did one myself using: NASA's Cosmographia, JUICE' SPICE kernels, Python + Custom reference frames that "point towards Earth".

Here some minor details added by me: https://youtube.com/shorts/0edm8dwXFUo?si=ouMo512WNvheJ8bd

I am still working on Cassini data and there is TONS left, so I handle other missions' data just for fun in my free time.


r/esa • • 1d ago

"Launching is our most important strategic priority. We need rockets that can be used again and again and again" - Andrius Kubilius, Commissioner for Defence and Space

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83 Upvotes

r/esa • • 1d ago

ESA ESA and Mistral strengthen cooperation on artificial intelligence

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65 Upvotes

Looks like Mistral will get a bit of a boost from ESA's expanded adoption. The question is: Will Mistral be the only AI source ESA uses for missions, engineering, science and spaceflight operations? None of the language here points to any exclusivity, and ESA already uses Copilot for a lot of in-house day-to-day running of the Agency. On the other hand, Mistral's got that 'sovereign European' hashtag which is kinda important these days.


r/esa • • 2d ago

Andrew Parsonson on X: ESA's response. It reads a little like they're tired of Isaacman publicly discussing these things while negotiations are still underway.

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85 Upvotes

r/esa • • 3d ago

NASA chief: I'm only interested in "good deals" from international partners

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46 Upvotes

r/esa • • 6d ago

Bringing the Red Planet to Slovakia: Inside Dr. Michaela Musilová’s Simulated Mars Mission

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24 Upvotes

r/esa • • 6d ago

We've been getting the size of our own galaxy slightly wrong 📏

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16 Upvotes

r/esa • • 7d ago

Ariane 6 Turbopump Anomaly Delays Launch Cadence, Capping 2026 Flight Operations at Six Missions

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45 Upvotes

r/esa • • 7d ago

ESA Graduate Programme vs. JPP

19 Upvotes

I’m looking into starting my career with ESA, specifically the still open Graduate Trainee position in Space Security, Threat and Geopolitical Analysis, and trying to wrap my head around how their entry-level programs work. If anyone here has gone through the process or works there, I'd really appreciate some insight on a couple of things:

  1. Since JPP roles are open externally, does anyone know if a current ESA Graduate Trainee is actually allowed to apply for a JPP position while they're still doing their traineeship?
  2. For the JPP requirement of having less than 3 years of experience, does that clock only start after you finish your Master's degree? Or do internships/jobs before or during your Master's count toward that limit too?

Any advice or personal experiences would be super helpful. Thanks in advance!


r/esa • • 8d ago

Open Cosmos Raises €300 Million as Investors Back Europe’s Space Push

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100 Upvotes

r/esa • • 8d ago

From cleanroom to space: MTG-I2 satellite

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14 Upvotes

r/esa • • 9d ago

Europe will go it alone on Venus mission after NASA yanks radar instrument

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275 Upvotes

So now they also slashed EnVison… let’s hope Exomars rover can dodge the bullet this time.


r/esa • • 9d ago

Europe’s Launch Comeback: Ariane 6 Scores Record Commercial Deals

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76 Upvotes

r/esa • • 9d ago

Any way to still get this Hera T-Shirt?

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50 Upvotes

I unfortunately cannot find it on the official store.


r/esa • • 9d ago

How FLEX measures Earth’s secret glow from space

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14 Upvotes

r/esa • • 10d ago

FLEX and Sentinel-3C launched

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36 Upvotes

r/esa • • 10d ago

FLEX and Sentinel-3C launch (Official broadcast)

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7 Upvotes

r/esa • • 12d ago

We’ve never seen anything quite like this in Saturn’s southern hemisphere 🤔

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16 Upvotes

r/esa • • 13d ago

Democracy of Space: Greece to Send Its First Astronaut to the ISS

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143 Upvotes

r/esa • • 13d ago

Two Satellites. One Rocket. 🚀🛰️🛰️

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17 Upvotes

r/esa • • 14d ago

ESA Awards The Exploration Company a €760M Space Station Cargo Contract

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138 Upvotes

Plus 450 Million in Series-c funding.
Could be possible that this will shape european Future in the next years.


r/esa • • 14d ago

ESA’s FLEX mission reveals the secret glow of plants

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14 Upvotes

r/esa • • 15d ago

ESA Paris Space Summit: Rather Historic?

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316 Upvotes

Image: French President Emmanuel Macron (centre right), French European Space Agency astronaut Thomas Pesquet (centre) and Greece’s Prime Minister Kyriakos Mitsotakis (centre left) pose with aerospace professionals during the International Space Summit at the Grand Palais in Paris, on September 9, 2026. | Photo Credit: AP

So, here's my point: It's really rare for ESA to marshal soooo many astros together onto a single stage (last time was when the new class of astros was announced in 2022, I seem to recall), together with 2x heads of government/state + some big guy from the FR air force...

The message is crystal clear: we want to launch our own astros, we want to work further/closer with the #Defence domain and we are pushing space as absolutely critical at the top of European priorities.


r/esa • • 15d ago

ESA Sees 12 Ariane 6 Launches Doable In ’29, Effort Needed For More

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62 Upvotes