Dr. Marvel was, until recently, a research scientist at the NASA Goddard Institute for Space Studies. Artemis II’s journey around the moon, scheduled to conclude on Friday, has delivered stunning new images of our home world taken from space.

Historically planetary defense research has focused on deflecting asteroids by using momentum to nudge their cosmic course away from Earth. That’s what NASA did with its Double Asteroid Redirection Test (DART) spacecraft, which slammed into the moonlet asteroid Dimorphos in September 2022 and changed its orbit, to show it was possible to do so.

The Artemis astronauts’ reflections echo a long described change that occurs when humans are given the chance to view Earth from space.

Our breakdown of 7 hidden science lessons in the stunning photo taken by an astronaut on the Artemis II mission.

For weeks, social feeds have been flooded with breathless warnings that Earth will briefly “turn off” gravity for seven seconds in August 2026, sending people and objects floating into the air. The claim, dressed up with fake NASA memos and dramatic ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a published author with multiple pop-history and science ...

Saturn's magnetic shield is asymmetrical compared to Earth's, suggests a new study involving University College London (UCL) researchers, and this is likely a result of its fast rotation coupled with the heavy material it pulls around it.

D. JAMES BAKER, Co-Chair, is the director of the Global Carbon Measurement Program of the William J. Clinton Foundation, where he currently focuses on the use of forestry programs to reduce carbon dioxide emissions and to alleviate poverty in developing ...

Though sci-fi movies would have us believe that space is incredibly cold — even freezing — space itself isn't exactly cold. In fact, it doesn't actually have a temperature at all. Temperature is a measurement of the speed at which particles are moving ...

A recent SpaceNews opinion article argued that it is time to “take astronomy off Earth.” The suggestion is straightforward: If satellite constellations and commercial space activity threaten ground-based astronomy, perhaps astronomers should simply ...

Each year, Space Science Week brings together leaders across the space science disciplines to explore the latest developments and discuss the future of the field from a variety of perspectives, from planetary protection to astrophysics to Earth science and ...