The Progress 91 cargo craft lifts off on Feb. 27, 2025, from the Baikonur Cosmodrome in Kazakhstan to the International Space Station.NASA+ NASA’s live coverage is underway on NASA+, Amazon Prime, and more. Learn how to watch NASA content through a variety of platforms, including social media. The unpiloted Progress 93 spacecraft is scheduled to [...]
1 min read Near-Earth Asteroids as of September 2025 Each month, NASA’s Planetary Defense Coordination Office releases a monthly update featuring the most recent figures on NASA’s planetary defense efforts, near-Earth object close approaches, and other timely facts about comets and asteroids that could pose an impact hazard with Earth. Here is what we’ve [...]
4 Min Read NASA Uses Colorado Mountains for Simulated Artemis Moon Landing Course NASA has certified a new lander flight training course using helicopters, marking a key milestone in crew training for Artemis missions to the Moon. Through Artemis, NASA explore the lunar South Pole, paving the way for human exploration farther into the [...]
Explore This SectionEarthEarth ObserverEditor’s CornerFeature ArticlesMeeting SummariesNewsScience in the NewsCalendarsIn MemoriamAnnouncementsMoreArchivesConference SchedulesStyle Guide 13 min read The Earth Observer Editor’s Corner: July–September 2025 NOTE TO READERS: After more than three decades associated with or directly employed by NASA, Steve Platnick [GSFC—Deputy Director for Atmospheres, Earth Sciences Division] stepped down effective August 8, 2025. Steve began [...]
Explore This SectionEarthEarth ObserverEditor’s CornerFeature ArticlesMeeting SummariesNewsScience in the NewsCalendarsIn MemoriamAnnouncementsMoreArchivesConference SchedulesStyle Guide 21 min read Summary of the 11th ABoVE Science Team Meeting Introduction The NASA Arctic–Boreal Vulnerability Experiment (ABoVE) is a large-scale ecological study in the northern regions of North America (Alaska and western Canada) that was developed to understand environmental changes in [...]
NASA astronaut Mike Fincke inserts a cryogenic storage unit containing research samples into a science freezer for preservation and later analysis. The Minus Eighty-Degree Laboratory Freezer for International Space Station, or MELFI, is a research freezer that maintains experiment samples at ultra-cold temperatures in microgravity.NASA Scientific operations filled the day for the Expedition 73 crew [...]
The Artemis I SLS (Space Launch System) rocket and Orion spacecraft is pictured in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida before rollout to launch pad 39B, in March 2022.Credit: NASA/Frank Michaux Media are invited to see NASA’s fully assembled Artemis II SLS (Space Launch System) rocket and Orion spacecraft in [...]
Earth (ESD) Earth Explore Explore Earth Home Agriculture Air Quality Climate Change Freshwater Life on Earth Severe Storms Snow and Ice The Global Ocean Science at Work Earth Science at Work Technology and Innovation Powering Business Multimedia Image Collections Videos Data For Researchers About Us 5 Min Read NASA Data, Trainings Help Uruguay Navigate [...]
This animation depicts water disappearing over time in the Martian river valley Neretva Vallis, where NASA’s Perseverance Mars takes the rock sample named “Sapphire Canyon” from a rock called “Cheyava Falls,” which was found in the “Bright Angel” formation. Credit: NASA Lee este comunicado de prensa en español aquí. A sample collected by NASA’s Perseverance [...]
