Learn how astronauts are safeguarded from hazardous space debris through innovative engineering and international ...

Nour Rawafi, a project scientist at the Johns Hopkins Applied Physics Laboratory, explained that there had been previous ...

NASA’s Carruthers mission will film Earth’s elusive exosphere to understand space weather, atmospheric escape, and planetary habitability. A NASA mission aims to photograph a feature of Earth that is ...

Using the WISPR (Wide-Field Imager for Solar Probe) instrument aboard NASA’s Parker Solar Probe, scientists observed the interstellar comet 3I/ATLAS from October 18 to November 5, 2025.

Explore This SectionEarthEarth ObserverEditor's CornerFeature ArticlesMeeting SummariesNewsScience in the NewsCalendarsIn ...

NASA has quietly crossed a threshold on Mars: its flagship rover is no longer just following orders, it is choosing its own ...

NASA satellite captures an electrical blackout in Spain that left Andalusia in darkness while the rest of Spain regained ...

A new study introduces ACA-SIM (atmospheric correction based on satellite–in situ matchup data), a neural-network-based atmospheric correction ...

"I think every astronomer is going to find something of value here, as NASA's missions enable the world to answer fundamental questions about how the universe got its start, and how it changed to ...

From an interstellar comet to breathtaking auroras and from brand-new rockets to iconic space telescopes, here are some of our favorite images from the cosmos in 2025 ...

Intelligence agencies from two NATO countries believe Russia is developing an anti-satellite weapon to target Elon Musk's Starlink network, according to a new report.

The best time to view the Milky Way in the Northern Hemisphere is from March to September. The Milky Way, our home galaxy ...