Retour en images sur le survol de #Mars et de sa lune Deimos par la sonde européenne #Hera
https://youtu.be/V6swIjI-7RI?feature=shared
Retour en images sur le survol de #Mars et de sa lune Deimos par la sonde européenne #Hera
https://youtu.be/V6swIjI-7RI?feature=shared
10 Street Art Masterpieces That Will Make You Fall in Love with Books Again
Which one is your favorite?
Zeus and Hera's first time. Are they a match made in heaven or a disaster waiting to happen?
Read for 0 money here:
https://eroticmythology.com/fiction-zeus-hera-match-made-in-heaven?utm_source=mastodon&utm_medium=social
Pay what you want if you get the #ebook
https://www.smashwords.com/books/view/1001384
@smutstodon @mythology #erotica #freeRead #mythology #Zeus #Hera #Smashwords
Not all my illustrated stories are restricted to the demigod tier ($10). Arja's #sapphic kiss of #Amphitrite and #Hera in love's embrace under the sea is free for all to enjoy:
But I use the pledges from the demigod tier to pay for the artwork, so the higher the rates I can pay, the more time my artists can pour into the art
@smutstodon @mythology #erotica #lesfic #wlw #indieAuthor #SapphicReads #GreekMythology
#Hera asteroid mission tested self-driving technique at Mars
As #ESA ’s Hera planetary defence mission flew past planet #Mars it autonomously locked onto dozens of impact craters and other prominent surface features to track them over time, in a full-scale test of the self-driving technology that the spacecraft will employ to navigate around its target asteroids.
(NOTE: no AI BS mentioned anywhere in the article.)
Animation
The HERA craft is on it's way to investigate the aftermath of NASA's DART asteroid impact mission the other year, using the gravity of Mars to help it along it's way.
It's getting busy out there!
https://phys.org/news/2025-03-asteroid-probe-snaps-rare-pics.html
And this is #ESA's animated approach of #Deimos and #Hera from the post:
𝗛𝗲𝗿𝗮 𝗮𝘀𝘁𝗲𝗿𝗼𝗶𝗱 𝗺𝗶𝘀𝘀𝗶𝗼𝗻 𝘀𝗽𝗶𝗲𝘀 𝗠𝗮𝗿𝘀’𝘀 𝗗𝗲𝗶𝗺𝗼𝘀 𝗺𝗼𝗼𝗻
https://www.esa.int/Space_Safety/Hera/Hera_asteroid_mission_spies_Mars_s_Deimos_moon
Images: ESA
#Hera's Hyperscout H hyperspectral imager took this image, shown here in raw form; the Sun's contribution makes Mars appear blue, but that will be later on removed to reveal Mars' spectral response.
The dark spot is Deimos (Δείμος, pronounced [deemos] in modern Greek)
#Hera's Mars flyby occurred yesterday and today #ESA's live stream revealed images from its closest approach, featuring the far side of the tidally-locked moon #Deimos, and a lot more.
Images and animation are from the live steam.
Recorded live stream (at start of live coverage):
https://www.youtube.com/embed/cHiASEowrio?t=539
At the end of the #Hera webcast the AI site https://www.hera.space was presented in which 'the spacecraft' replies to questions - here's what it looks like.
Ein paar Kostproben von #Deimos vor dem #Mars: https://www.dlr.de/de/aktuelles/nachrichten/2025/asteroidenmission-hera-naher-vorbeiflug-an-mars-und-marsmond-deimos und https://www.esa.int/Space_Safety/Hera/Hera_asteroid_mission_spies_Mars_s_Deimos_moon - beim gestrigen Vorbeiflug von #Hera entstanden über 1000 Aufnahmen mit verschiedenen Kameras, deren Verarbeitung erst begonnen hat.
To be fair, there are higher resolution and more detailed images of Mars taken by various orbiters around it. However, Hera's mission is not to image Mars but to use its gravity to reach asteroid Didymos and its moonlet Dimorphos and to study the effects on them due to the spectacular impact by the NASA DART spacecraft in 2022.
https://www.nasa.gov/solar-system/darts-final-images-prior-to-impact/
#HERA #ESA
6/n
A picture of #Deimos in front of #Mars taken by #Hera yesterday - more pictures in https://www.esa.int/Space_Safety/Hera/Hera_asteroid_mission_spies_Mars_s_Deimos_moon
Jetzt werden live auf https://www.youtube.com/watch?v=cHiASEowrio Bilder vom #Mars und seinem Mond #Deimos 'enthüllt', die gestern die ESA-Asteroidensonde #Hera im Vorbeiflug aufgenommen hat.
Next attraction at 10:50 UTC (in 9 hours): https://www.youtube.com/watch?v=cHiASEowrio with images from #Hera’s Mars flyby yesterday getting revealed in "a star-studded event" ...
Having completed its close flyby of Mars, the Hera spacecraft has turned its antenna towards Earth and has been downlinking telemetry, science data and images to ESA’s ESOC mission control centre in Darmstadt, Germany.
The science team is busy processing the images – including astrophysicist, stereoscopist and guitarist Dr. Brian May
Images will be unveiled during tomorrow's webcast!
Want to know more about Hera's flyby?
Here is an entry-level animated explainer about its cosmic roadtrip.
From #ESA:
https://www.esa.int/ESA_Multimedia/Videos/2025/03/The_Incredible_Adventures_of_the_Hera_mission_The_cosmic_roadtrip
Hera’s Mars flyby is happening right now!
… but the images will be released tomorrow, after downloading them from the spacecraft, I presume.
For now, here is a x50 simulation of the flyby we can watch, as if it were the actual thing.
ESA's post with details:
https://www.esa.int/ESA_Multimedia/Videos/2025/03/Sped-up_simulation_of_Hera_s_Mars_flyby
Video:
https://dlmultimedia.esa.int/download/public/videos/2025/03/007/2503_007_AR_EN.mp4
But even more than just a Mars flyby, #Hera tomorrow will study the far side of Deimos, the second, smaller, and more distant moon of Mars. And, upon departure from Mars, it will also image Phobos, who happens to be around.
Observing Deimos' far side:
https://www.esa.int/Space_Safety/Hera/Watch_live_Images_from_Hera_s_Mars_flyby
Video:
https://dlmultimedia.esa.int/download/public/videos/2025/03/004/2503_004_AR_EN.mp4
Direct YouTube link of live coverage
(because ESA sends you to tracking sites):
https://www.youtube.com/watch?v=cHiASEowrio