#mars

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@mustapipa@scicomm.xyz · 3d ago

The White House announced a plan to cancel over 50 #space missions as part of a devastating 46% cut to #NASA #science.

The proposal would likely eliminate thousands of jobs at an agency that has just launched astronauts to the #Moon for the first time in decades, and dozens of other space missions would see their operations reduced or slowly wound down to a halt.

The following missions are to be cancelled:

  1. The Habitable Worlds Observatory being built to search for #life on dozens of Earth-like planets beyond our Solar System while addressing fundamental questions about our #Universe.

  2. OSIRIS-APEX capitalizes on the exceptionally rare 2029 Earth flyby of the potentially hazardous #asteroid #Apophis to advance planetary defense strategies and reveal how Earth’s #gravity alters an asteroid’s surface and interior.

  3. The ExoMars Rosalind Franklin rover will deliberately search for signs of life on #Mars by analyzing the composition of samples collected from as deep as 2 meters below the surface.

  4. The DAVINCI mission is an atmospheric probe that will be deployed to our sister planet, #Venus, and provide the first detailed measurements of the composition and chemistry of its #atmosphere.

  5. Initially focusing on #Jupiter’s interior, atmosphere, and aurora, #Juno is already orbiting Jupiter and has expanded during its extended mission to be a full system explorer capable of investigating the Galilean satellites, rings, inner moons, radiation belts, and boundaries of Jupiter’s magnetosphere.

  6. VERITAS will create unprecedented, global, high-resolution datasets of Venus designed to answer a fundamental question for rocky #planets: how did Earth and her twin Venus evolve into two entirely different examples of planetary #habitability?

https://www.planetary.org/articles/meet-the-people-behind-nasas-endangered-missions

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@kellay@universeodon.com · Apr 20, 2026
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Boosted by hypebot @hypebot@goingdark.social
@petergleick@fediscience.org · Apr 17, 2026
Prediction. A decade from now, low-Earth orbit will be inaccessible after Starlink (now bankrupt) precipitates a massive #Kessler catastrophe. Years/generations will pass before new launches to #space are possible. No #Moon missions; no #Mars missions. #Musk's name is cursed (even more...).
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@revesdespace@universeodon.com · Apr 01, 2026
🛰️🔴 La sonde spatiale #MMX est arrivée au Centre spatial de Tanegashima de la JAXA (📷). Elle a été construite et testée dans l'usine Mitsubishi Electric de Kamakura avant son transfert à Tanegashima par bateau. Le décollage vers #Mars et #Phobos est prévu en octobre
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@revesdespace@universeodon.com · Mar 01, 2026
🛰️🛰️ La mission #Escapade, lancée en novembre dernier, attend en orbite au point de Lagrange L2 avant de rejoindre #Mars. Ses instruments scientifiques ont été activés le 25 février. Ils permettront d'étudier la météorologie spatiale aux environs de la Terre. La mission Escapade : https://reves-d-espace.com/escapade-la-nouvelle-mission-martienne-de-la-nasa/
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@ScienceDesk__dup_11408@flipboard.social · Feb 28, 2026
NASA’s Curiosity Mars Rover has been exploring a region of geological formations that look like spiderwebs from outer space. Did ancient groundwater flow on this part of the Red Planet later than scientists believed? Read more from NASA.gov: https://flip.it/nokjzF #Science #Mars #NASA #CuriosityRover #Space #SpaceExploration
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@revesdespace@universeodon.com · Feb 26, 2026
🔴 Depuis environ six mois, le rover #Curiosity explore une région pleine de formations géologiques appelées "boxwork", des crêtes basses mesurant environ 1 à 2 mètres de haut avec des creux sablonneux entre les deux. Les formations suggèrent que d'anciennes eaux souterraines se sont écoulées sur cette partie de la planète #Mars plus tard que prévu par les scientifiques. Les formations en forme de boîte ressemblent à toiles d'araignées géantes vu de l'espace.
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@PhilStooke@mastodon.social · Jan 31, 2026
Last September I started a thread on Viking 1 which began with the Viking site selection process. Here we will pick up the story for Viking 2. Viking sites were chosen initially using Mariner 9 images and elevation data, and the final stage of that process produced these two sites for Viking 2, a prime site (B1) and a backup (B2). B1 is Cydonia and its most famous inhabitant lives in those hills (Cydonia Colles). B2 is a low volcanic rise now called Alba Mons. #mars #maps #viking2
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@ScienceDesk__dup_11408@flipboard.social · Feb 17, 2026
NASA Mars rover finds new clues pointing to past life on Mars. @USAToday@flipboard.com reports: "Nearly a year ago, Curiosity came across a rock that contained signs of organic material known as fatty acids that on Earth are most often produced by living organisms." https://flip.it/5YYdKp #Mars #NASA #Space #Science #Life
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@HollyCo26588808__dup_31736@universeodon.com · Feb 01, 2026
Mars rover Perseverance can now be driven by AI. In unrelated news, scientists are baffled on how a Mars rover ended up stuck on a canyon on Europa https://youtu.be/wubO9j1keNA?si=qDW-ZY6xUveaHYAc #stem #Science #space #interesting #Mars
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@revesdespace@universeodon.com · Feb 01, 2026
🔴 Le rover #Perseverance vient de réaliser les premiers trajets planifiés sur #Mars par une IA générative, qui a analysé les images orbitales et les pentes pour tracer un itinéraire sûr de plusieurs centaines de mètres, réduisant la charge des équipes au sol et ouvrant la voie à une navigation bien plus autonome pour les futures missions lunaires et martiennes. https://youtu.be/0QtS85SRnOE?si=bCRGaxKvat5lmkuW Pour en savoir plus : https://www.nasa.gov/missions/mars-2020-perseverance/perseverance-rover/nasas-perseverance-rover-completes-first-ai-planned-drive-on-mars/
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@revesdespace@universeodon.com · Jan 29, 2026
🔴 Photo inhabituelle sur #Mars : perçage de nuit, juste éclairé par les LEDs au bout du bras robotique, pour le rover #Curiosity. Cela permet de voir les différentes strates dans le trou. 📷 NASA/JPL
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