Members Can Post Anonymously On This Site
Hubble Space Telescope Resolves Gaseous Ring Around Supernova
-
Similar Topics
-
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 Mars Home 2 min read
Sols 4493-4494: Just Looking Around
NASA’s Mars rover Curiosity acquired this image using its Left Navigation Camera on March 25, 2025 — sol 4491, or Martian day 4,491 of the Mars Science Laboratory mission — at 17:16:50 UTC. NASA/JPL-Caltech Written by Alex Innanen, atmospheric scientist at York University
Earth planning date: Wednesday, March 26, 2025
It’s my second shift of the week as the Environmental theme lead and keeper of the plan (a bit of a mouthful we shorten to ESTLK) and today started out feeling eerily similar to Monday. Once again, Curiosity is posing like a geologist, which means that once again we can’t unstow the arm and will be skipping contact science. The silver lining is that this means we have extra time to have a good look around.
The plan also looks similar to Monday’s — targeted remote sensing on the first sol before driving away, and then untargeted remote sensing on the next. On sol 4493 we start our remote sensing, almost as remote as we can get, with a suprahorizon movie looking for clouds in the south. A dust-devil survey rounds out the sol’s environmental observations, and then the geology theme group can get down to the serious business of looking at rocks. For Mastcam this means observing a group of bedrock targets all called “Observatory Trail” (one of which you can see in the middle of the image above), pointing out some interesting veins in “Point Loma,” and casting their gaze out toward “Black Butte” (which I could not think of a fun pun for…). ChemCam has a LIBS observation of “Cholla,” as well as two long-distance observations of the Texoli Butte and the boxwork structures. Our second sol is a little more restrained, as untargeted sols tend to be. But Curiosity will still have plenty of energy after a good rest. We’re taking advantage of that with an extra-long dust-devil movie. Even though we’re in our cloudy season, we still sometimes see dust lifting, and having that extra time to look out for it increases our chances of catching a wind gust or a dust devil in action. Alongside that we also have a Mastcam tau observation to keep an eye on the amount of dust in the atmosphere, and wrap up with a ChemCam AEGIS activity to autonomously choose a LIBS target.
Share
Details
Last Updated Mar 28, 2025 Related Terms
Blogs Explore More
2 min read Sols 4491-4492: Classic Field Geology Pose
Article
2 days ago
3 min read Sols 4488-4490: Progress Through the Ankle-Breaking Terrain (West of Texoli Butte, Climbing Southward)
Article
4 days ago
3 min read Sols 4486-4487: Ankle-Breaking Kind of Terrain!
Article
7 days ago
Keep Exploring Discover More Topics From NASA
Mars
Mars is the fourth planet from the Sun, and the seventh largest. It’s the only planet we know of inhabited…
All Mars Resources
Explore this collection of Mars images, videos, resources, PDFs, and toolkits. Discover valuable content designed to inform, educate, and inspire,…
Rover Basics
Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a…
Mars Exploration: Science Goals
The key to understanding the past, present or future potential for life on Mars can be found in NASA’s four…
View the full article
-
By European Space Agency
Video: 00:15:30 Meet Arnaud Prost—aerospace engineer, professional diver, and member of ESA’s Astronaut Reserve. From flying aircraft to getting a taste of spacewalk simulation, his passion for exploration knows no bounds.
In this miniseries, we take you on a journey through the ESA Astronaut Reserve, diving into the first part of their Astronaut Reserve Training (ART) at the European Astronaut Centre (EAC) near Cologne, Germany. Our “ARTists” are immersing themselves in everything from ESA and the International Space Station programme to the European space industry and institutions. They’re gaining hands-on experience in technical skills like spacecraft systems and robotics, alongside human behaviour, scientific lessons, scuba diving, and survival training.
ESA’s Astronaut Reserve Training programme is all about building Europe’s next generation of space explorers—preparing them for the opportunities of future missions in Earth orbit and beyond.
This interview was recorded in November 2024.
You can listen to this episode on all major podcast platforms.
Keep exploring with ESA Explores!
Learn more about Arnaud’s PANGAEA training here.
View the full article
-
By NASA
Explore Hubble Hubble Home Overview About Hubble The History of Hubble Hubble Timeline Why Have a Telescope in Space? Hubble by the Numbers At the Museum FAQs Impact & Benefits Hubble’s Impact & Benefits Science Impacts Cultural Impact Technology Benefits Impact on Human Spaceflight Astro Community Impacts Science Hubble Science Science Themes Science Highlights Science Behind Discoveries Hubble’s Partners in Science Universe Uncovered Explore the Night Sky Observatory Hubble Observatory Hubble Design Mission Operations Missions to Hubble Hubble vs Webb Team Hubble Team Career Aspirations Hubble Astronauts News Hubble News Hubble News Archive Social Media Media Resources Multimedia Multimedia Images Videos Sonifications Podcasts e-Books Online Activities Lithographs Fact Sheets Posters Hubble on the NASA App Glossary More 35th Anniversary Online Activities 2 min read
Hubble Spots a Chance Alignment
This NASA/ESA Hubble image features the spiral galaxy NGC 5530. ESA/Hubble & NASA, D. Thilker The subject of today’s NASA/ESA Hubble Space Telescope image is the stunning spiral galaxy NGC 5530. This galaxy is situated 40 million light-years away in the constellation Lupus, the Wolf, and classified as a ‘flocculent’ spiral, meaning its spiral arms are patchy and indistinct.
While some galaxies have extraordinarily bright centers that host a feasting supermassive black hole, the bright source near the center of NGC 5530 is not an active black hole but a star within our own galaxy, only 10,000 light-years from Earth. This chance alignment gives the appearance that the star is at the dense heart of NGC 5530.
If you pointed a backyard telescope at NGC 5530 on the evening of September 13, 2007, you would have seen another bright point of light adorning the galaxy. That night, Australian amateur astronomer Robert Evans discovered a supernova, named SN 2007IT, by comparing NGC 5530’s appearance through the telescope to a reference photo of the galaxy. While it’s remarkable to discover even one supernova using this painstaking method, Evans has in fact discovered more than 40 supernovae this way! This particular discovery was truly serendipitous: it’s likely that the light from the supernova completed its 40-million-year journey to Earth just days before Evans spotted the explosion.
Facebook logo @NASAHubble @NASAHubble Instagram logo @NASAHubble Share
Details
Last Updated Mar 28, 2025 Editor Andrea Gianopoulos Location NASA Goddard Space Flight Center Related Terms
Hubble Space Telescope Astrophysics Astrophysics Division Galaxies Goddard Space Flight Center Spiral Galaxies The Universe Keep Exploring Discover More Topics From Hubble
Hubble Space Telescope
Since its 1990 launch, the Hubble Space Telescope has changed our fundamental understanding of the universe.
Hubble’s Galaxies
Hubble’s 35th Anniversary
Hubble’s Night Sky Challenge
View the full article
-
By European Space Agency
Image: The Copernicus Sentinel-2 mission captures the striking landscape surrounding the Waza National Park in Cameroon. View the full article
-
By Space Force
The U.S. Space Force and ULA launch team successfully completed the certification process of the Vulcan rocket. The first NSSL mission on Vulcan is expected this summer.
View the full article
-
-
Check out these Videos
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.