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Keeping you posted on space science activities from the European Space Agency.
Web: http://www.esa.int/science
Privacy Notice: esa.int/connectwithus
#astronomy #space #science
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https://bsky.app/profile/science.esa.int/post/3muznek6cfc27
Published: September 8, 2026 18:23
Observations from Hubble have revealed a huge decagon encircling Saturnβs south pole!
This giant, evolving 10-sided atmospheric wave is remarkably similar to Saturnβs famous hexagon at its northern pole, but is also distinctly different.
Read more πβ¦
https://bsky.app/profile/science.esa.int/post/3mux3mz7q2f2g
Published: September 7, 2026 18:00
Where did August go? π²
It may have been summer, but space kept us busy.
π From a magnificent total solar eclipse, to Mars π΄ exploration and Webb's surprising discovery near our galaxyβs central black hole π³οΈ, August was quite the month! π
β¦
https://bsky.app/profile/science.esa.int/post/3muwj7nqcfk24
Published: September 7, 2026 12:31
Media call: join a press briefing on BepiColombo held by the Europlanet Science Congress 2026 organisers on 9 September, at 12:45 CEST.
ESA & JAXA representatives will give an update on the status of the spacecraft and look ahead at the next steps.
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https://bsky.app/profile/science.esa.int/post/3muwhxbyq4k2b
Published: September 7, 2026 12:08
Mercury, here we come! π°οΈ π
Eight years and nine planetary flybys later, the ESA/JAXA BepiColombo mission has parted ways with its Mercury Transfer Module β the first critical step in its Mercury Arrival Phase.
Catch up on how it happened ICYMI πβ¦
https://bsky.app/profile/science.esa.int/post/3mumm446nb224
Published: September 3, 2026 13:56
A happy goodbye is still a goodbye π₯Ή
Mission accomplished, MTM! π«‘ Thank you for the ride!
Thanks to its solar-powered electric thrusters, MTM carried ESA's Bepi and JAXA's Mio to Mercury on the power equivalent of 250 ants! πππ
π π§ͺ #planetsci 1/3
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https://bsky.app/profile/science.esa.int/post/3mumevum6t22l
Published: September 3, 2026 11:47
The moment has come π₯Ί After nine billion km and 22 loops around the Sun, it's time to say goodbye.
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https://bsky.app/profile/science.esa.int/post/3mulxqovjxs24
Published: September 3, 2026 07:52
A last selfie, 3.3 million km from Mercury πΈ
#BepiColombo's Mercury Transfer Module (MTM) has taken one last set of snapshots before it separates today from the science orbiters, ESA's Bepi and JAXA's Mio, which will continue their journey to Mercury.
β¦
https://bsky.app/profile/science.esa.int/post/3mult63nuuk2o
Published: September 3, 2026 06:30
This goodbye is for good π₯Ί
Today, the two #BepiColombo explorers, ESA's Bepi and JAXA's Mio, are bidding farewell to their robot friend, MTM, who has powered their journey thus far.
Watch the separation operations live starting 13:45 CEST πβ¦
https://bsky.app/profile/science.esa.int/post/3mufatxfvns2m
Published: August 31, 2026 15:46
Missed our media briefing on BepiColombo?
Watch the replay here π and learn more details about the Mercury Transfer Module separation β the mission's first critical step towards arriving at its final destination, planet Mercury. π π§ͺ
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https://bsky.app/profile/science.esa.int/post/3mueikkty6j2s
Published: August 31, 2026 08:31
Congratulations!! #NASARoman on a successful launch π
βESA is proud to have provided essential hardware,β says Carole Mundell @esa.intΒ 's Director of Science.Β
Read more πβ¦
https://bsky.app/profile/science.esa.int/post/3mu5gddjjcs2s
Published: August 28, 2026 13:03
It's time for the final two acts in #Cluster 's farewell.
Following the reentries of the mission's Salsa & Rumba spacecraft in 2024/2025, the last two spacecraft, Samba & Tango, are preparing for descent.
Follow @operations.esa.int for day-by-day action.β¦
https://bsky.app/profile/science.esa.int/post/3mu4ywbsjv62a
Published: August 28, 2026 09:03
Discovering an exoplanet is just the beginning.Β
What comes next? Studying it. That's the job of our Cheops mission.Β
Here's how it works π https://www.esa.int/Science_Exploration/Space_Science/Cheops/How_to_characterise_an_exoplanet
π π§ͺ
https://bsky.app/profile/science.esa.int/post/3mu2u4vyov22c
Published: August 27, 2026 12:32
BepiColombo is almost arriving at Mercury... but first,
π MPO and Mio must say farewell to their 'trusty engine' MTM (Mercury Transfer Module)
πΊWatch live with us on 3 September, 13:45 CEST
πβ¦
https://bsky.app/profile/science.esa.int/post/3mu2dybcs522q
Published: August 27, 2026 07:43
π§ Ever wondered what a black hole collision would sound like?
Find out in the fourth episode of our Expedition Sound podcast! ποΈ
Join us as we travel into deep space to explore the mysterious effects of gravity we can observe with our space missions πβ¦