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Stay up-to-date with the latest news from NASA Science as we explore the universe, solar system, sun and our home planet Earth.

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Expedition 73 Studies How Space Affects the Brain and the Body
3 min read

Maintaining sense of balance and protecting immunity in space were the top human research experiments aboard the International Space Station on Wednesday. The Expedition 73 crew members also practiced medical emergency procedures, continued more Earth observations, and finished packing a…

Blog
X-ray and Radio go ‘Hand in Hand’ in New Image
6 min read

In 2009, NASA’s Chandra X-ray Observatory released a captivating image: a pulsar and its surrounding nebula that is shaped like a hand. Since then, astronomers have used Chandra and other telescopes to continue to observe this object. Now, new radio…

Image Article
La NASA anunciará una nueva promoción de astronautas y adelantará detalles de la misión lunar Artemis II
7 min read

Nota del editor: Esta nota de medios fue actualizada el 20 de agosto para reflejar un cambio en los participantes de la sesión informativa sobre ciencia y tecnología de Artemis II. Read this release in English here. La NASA ha abierto el…

News Release
NASA to Announce New Astronaut Class, Preview Artemis II Moon Mission
4 min read

Editor’s note: This advisory was updated on Aug. 20 to reflect a change in the Artemis II Science and Technology Briefing participants. Lee esta nota de prensa en español aquí. NASA is opening media accreditation for multi-day events to introduce America’s…

News Release
New NASA-ESA Sea Level Satellite Arrives at California Launch Site
3 min read

The Sentinel-6B satellite will soon start final preparation to ready it for launch later this year. After a trans-Atlantic journey on a cargo ship and a truck ride from Texas to California, the international sea level satellite Sentinel-6B arrived at…

Blog
NASA: Ceres May Have Had Long-Standing Energy to Fuel Habitability
4 min read

The dwarf planet is cold now, but new research paints a picture of Ceres hosting a deep, long-lived energy source that may have maintained habitable conditions in the past. New NASA research has found that Ceres may have had a…

Article
Viking 1 Begins Journey to Mars
1 min read

A Titan-Centaur rocket carrying the Viking 1 spacecraft launches from Complex 41 at Cape Canaveral Air Force Station on Aug. 20, 1975. Viking 1 touched down on the red planet on July 20, 1976, becoming the first truly successful landing…

Image Article
Bring NASA Science into Your Library!
2 min read

Calling all librarians! NASA sponsors dozens of research projects that need help from you and the people in your community. These projects invite everyone who’s interested to collaborate with scientists, investigating mysteries from how star systems form to how our…

Article
Steve Platnick Steps Down from NASA After 34 Years of Service
6 min read

Dr. Steven “Steve” Platnick has taken the NASA Deferred Resignation Program (DRP). His last work day was August 8, 2025. Steve spent more than three decades at, or associated with, NASA. While he began his civil servant career at NASA’s…

Article
NASA, IBM’s ‘Hot’ New AI Model Unlocks Secrets of Sun
6 min read

Editor’s Note: This article was updated Aug. 20, 2025, to correct the number of years of training data used and the model accuracy. The original article said the model was trained on 14 years of Solar Dynamics Observatory data and surpassed…

Article