APOD Science APOD APOD: 2026 July 31 – NGC… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. NGC [...]

3 min read Students Take on Airborne Field Research with NASA The gusty wind didn’t make it easy to hold tight to a balloon so large. The balloon, a scientific instrument called an ozonesonde, was about to be released into the atmosphere above the Texas Gulf Coast by students from NASA’s SARP (Student Airborne [...]

NASA astronaut Deniz Burnham poses for a portrait at NASA’s Johnson Space Center in Houston.Credit: NASA/Robert Markowitz NASA astronaut Deniz Burnham will embark on her first mission to the International Space Station, serving as an Expedition 76 flight engineer. Burnham will launch aboard the Roscosmos Soyuz MS-30 spacecraft with cosmonauts Dmitri Petelin and Konstantin Borisov. [...]

Image: NASA, ESA, CSA, STScI; Image Processing: Alyssa Pagan (STScI), Joseph DePasquale (STScI), Macarena Garcia Marin (ESA Office at STScI) In this July 6, 2026, image, NASA’s James Webb Space Telescope’s Mid-Infrared Instrument (MIRI) reveals the nearby galaxy Centaurus A, exposing the dusty structures and hidden activity that shape this unusual system. Centaurus A is [...]

APOD Science APOD APOD: July 30 – Red Sun… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Red [...]

A total solar eclipse is seen in Dallas, Texas on Monday, April 8, 2024. A total solar eclipse swept across a narrow portion of the North American continent from Mexico’s Pacific coast to the Atlantic coast of Newfoundland, Canada. A partial solar eclipse was visible across the entire North American continent along with parts of [...]

1 Min Read NASA’s Curiosity Views a Sand-Capped Butte PIA26730 Credits: NASA/JPL-Caltech/MSSS Photojournal Navigation Science Photojournal NASA’s Curiosity Views a… Photojournal Home Photojournal Search Latest Content Galleries Feedback RSS About   Downloads NASA’s Curiosity Views a Sand-Capped Butte PNG (27.41 MB) Description NASA’s Curiosity Mars rover captured this sand-capped butte, nicknamed “Miraflores,” estimated to [...]

2 Min Read NASA’s Curiosity Discovers a Field of Martian Polygons PIA26729 Credits: NASA/JPL-Caltech/MSSS Photojournal Navigation Science Photojournal NASA’s Curiosity Discovers a… Photojournal Home Photojournal Search Latest Content Galleries Feedback RSS About   Downloads NASA’s Curiosity Discovers a Field of Martian Polygons PNG (305.97 MB) PIA26729 Figure A PNG (3.37 MB) Description NASA’s Curiosity [...]

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA’s Curiosity rover discovered an expanse of terrain covered in surface features called polygons. Scientists have never seen so many of these features in one place and are unsure how they formed.NASA/JPL-Caltech/MSSS As NASA’s Curiosity rover recently began climbing up a Martian valley nicknamed [...]