The Latest Breaking News from NASA

Interstellar object 3I/ATLAS remarkably survived its close solar pass intact, yet its observed gas jets demand an impossibly large absorbing area, four times its seen size.

A new analysis of data from NASA's Mars Reconnaissance Orbiter reveals that the majority of the Red Planet's dark "slope streaks" did not form as most researchers previously assumed.

Firefly Aerospace Inc. (NASDAQ:FLY) shares are trading higher Thursday after the company reported better-than-expected financial results for the third quarter and raised its full-year sales guidance above estimates.

As the moon becomes the center of the new space race, the United States is looking for new ways to track spacecraft and other objects flying to or from lunar space.

Harvard's Avi Loeb urges caution for 3I/ATLAS, warning its 'intent' and anomalies suggest a 'Trojan horse'. Experts debate if it's alien tech or just a comet. No threat expected.

The European Space Agency has completed the Orion service module for NASA's Artemis 4 mission to the moon, which was saved from cancellation earlier this year by the U.S. Congress

Envision a time when hundreds of spacecraft are exploring the solar system and beyond. That’s the future that NASA’s ESCAPADE, or Escape and Plasma Acceleration and Dynamics Explorers, mission will help unleash: one where small, low-cost spacecraft enable researchers to learn rapidly, iterate, and advance technology and science.

Harvard astrophysicist Avi Loeb has intensified his call for NASA to release high-resolution images of the enigmatic interstellar object, 3I/ATLAS, captured 40 days ago by the Mars Reconnaissance Orbiter.

Astronomers have ruled out alien origins for interstellar visitor 3I/ATLAS, confirming it's a natural comet—not an extraterrestrial spacecraft—while revealing clues about its ancient birthplace beyond the solar system.

Researchers hope new findings will help trace origin of our Sun

Apophis will make a rare close flyby of Earth in 2029 as scientists study its effects and analyse new findings on interstellar comet 3I/ATLAS.