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By Space Force
A joint-task force of Guardsmen and Reservists conquer air, space, and sea to provide Human Space Flight Support training for astronaut retrieval through search and rescue.
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By European Space Agency
The European Space Agency’s Milky Way-mapper Gaia has completed the sky-scanning phase of its mission, racking up more than three trillion observations of about two billion stars and other objects over the last decade to revolutionise the view of our home galaxy and cosmic neighbourhood.
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By NASA
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 2 min read
Sols 4416-4417: New Year, New Clouds
NASA’s Mars rover Curiosity captured this image of noctilucent clouds using its Right Navigation Camera on sol 4401 — or Martian day 4,401 of the Mars Science Laboratory mission — on Dec. 23, 2024, at 08:57:15 UTC. NASA/JPL-Caltech Earth planning date: Monday, Jan. 6, 2025
After our marathon holiday plan, we’re easing back into the new year with a standard two-sol plan. We did arrive today to the news that the drive hadn’t made it as far as we wanted, but luckily the rover planners determined that we were still in a good position to do contact science on two wintry targets — “Snow Creek” and “Winter Creek.” We also packed in lots of remote science with ChemCam using LIBS on “Grapevine” and “Skull Rock,” and we are doing long-distance imaging of the Texoli and Wilkerson buttes, and Gould Mesa. Mastcam will be imaging a number of targets near and far as well including “Red Box”’ “Point Mugu,” “Stone Canyon,” “Pine Cove,” and “Hummingbird Sage,” which will examine various structures in the bedrock. We can’t forget about the atmosphere either — we have a couple dust-devil surveys to look for dust lifting, but the real star of the show (at least for me) is the cloud imaging.
While we’re just into 2025 here on Earth, we’re also near the start of a new year on Mars! A Mars year starts at the northern vernal equinox (or the start of autumn in the southern hemisphere, where Curiosity is), and Mars year 38 started on Nov. 12.
We’re about a third of the way through autumn on Mars now, and the southern Martian autumn and winter bring one thing — clouds! Near the start of the Martian year we start seeing clouds around sunset. These are noctilucent (meaning “night illuminated”) clouds. Even though the sun has set in Gale Crater, the clouds are high enough in the atmosphere that the sun still shines on them, making them seem to almost glow in the sky. You can see this with clouds on Earth, too, around twilight! Mars year 38 will be our fourth year capturing these twilight clouds, and the Navcam images (one of which you can see above) already show it’s shaping up to be another year of spectacular clouds!
Written by Alex Innanen, Atmospheric Scientist at York University
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Last Updated Jan 08, 2025 Related Terms
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2 min read Sols 4402-4415: Rover Decks and Sequence Calls for the Holidays
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By NASA
Credit: NASA NASA Administrator Bill Nelson and Nicky Fox, associate administrator, Science Mission Directorate, will host a media teleconference at 1 p.m. EST, Tuesday, Jan. 7, to provide an update on the status of the agency’s Mars Sample Return Program.
The briefing will include NASA’s efforts to complete its goals of returning scientifically selected samples from Mars to Earth while lowering cost, risk, and mission complexity.
Audio of the media call will stream live on the agency’s website.
Media interested in participating by phone must RSVP no later than two hours prior to the start of the call to: dewayne.a.washington@nasa.gov. A copy of NASA’s media accreditation policy is online.
The agency’s Mars Sample Return Program has been a major long-term goal of international planetary exploration for more than two decades. NASA’s Perseverance rover is collecting compelling science samples that will help scientists understand the geological history of Mars, the evolution of its climate, and prepare for future human explorers. The return of the samples also will help NASA’s search for signs of ancient life.
For more information about NASA’s Mars exploration, visit:
https://nasa.gov/mars
-end-
Meira Bernstein / Dewayne Washington
Headquarters, Washington
202-358-1100
meira.b.bernstein@nasa.gov / dewayne.a.washington@nasa.gov
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Last Updated Jan 03, 2025 EditorJessica TaveauLocationNASA Headquarters Related Terms
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By NASA
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources Mars Missions Mars Sample Return Mars Perseverance Rover Mars Curiosity Rover MAVEN Mars Reconnaissance Orbiter Mars Odyssey More Mars Missions The Solar System The Sun Mercury Venus Earth The Moon Mars Jupiter Saturn Uranus Neptune Pluto & Dwarf Planets Asteroids, Comets & Meteors The Kuiper Belt The Oort Cloud 2 min read
Sols 4402-4415: Rover Decks and Sequence Calls for the Holidays
An image under the left-front wheel of NASA’s Mars rover Curiosity shows a block that Curiosity drove over and possibly broke in half. The rover acquired this image using its Mars Descent Imager (MARDI) on sol 4396 — Martian day 4,396 of the Mars Science Laboratory mission — on Dec. 18, 2024 at 06:03:35 UTC. NASA/JPL-Caltech/MSSS Earth planning date: Friday, Dec. 20, 2024
Welcome to the 2024 holiday plan for Curiosity! This year we’re spanning 14 sols to last us through the Earth new year. And this is my fourth year operating Mastcam during the holidays (throwback to 2023 Marsmas!). I already knew to expect a long day, so I got my lunch prepared — blew Mars a kiss in the pre-dawn sky — and headed to work at 0600 Pacific time to start planning prep. Luckily my team got a head start on Mastcam images by including a full 360-degree panorama, post-drive, last plan, so I just had to fill in some gaps and cover some buttes with our higher-resolution camera. In total we’re only planning about 438 images this holiday, which is a pretty light haul if you can believe it! We also didn’t pass SRAP to unstow the arm (again) today, which is a bummer for science but usually makes my job easier since Mastcam doesn’t have to worry about where the arm might be during our imaging. One instrument’s coal is another instrument’s present!
So we’re doing things a little funky this holiday. We’re planning science on the first, seventh, 13th, and 14th sols — with a drive and a soliday! The hardest part of this plan was keeping it all straight in our heads.
Without any contact science planned, MAHLI went on holiday early (actually, she’s been out all week!) and APXS only had to babysit an atmospheric integration, which doesn’t require any arm motion. ChemCam has three LIBS and four RMI mosaics planned, which is definitely more than usual. But actually, the highest sequence count for today goes to Mastcam! Our usual limit is around 20 sequences for complexity reasons, but today I delivered 34 total sequences. Of those 34 sequences, 10 are for tracking surface changes from wind, seven are for measuring the atmospheric opacity, three are ChemCam LIBS documentations, three are for documenting our location post-drive, two are large mosaics of Texoli and Wilkerson buttes, and two are for noctilucent cloud searching (our first attempts to find clouds this Martian winter!).
With any luck, we’ll start passing SRAP again in 2025 after another approximately 58-meter drive (about 190 feet). Until then, Earthlings — Merry Marsmas and Happy Earth New Year!
Written by Natalie Moore, Mission Operations Specialist at Malin Space Science Systems
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Last Updated Dec 30, 2024 Related Terms
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