Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight Center. Credit: NASA's Goddard Space Flight Center Producer & Director: James ...

When the interstellar comet 3I/ATLAS swept through the inner solar system in Dec, it offered Earth a rare glimpse of material ...

NASA's Hubble Space Telescope has gotten a rare peek at the aftermath of two cosmic collisions — and helped scientists solve ...

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 ...

The Expedition 74 crew maintains cherished holiday traditions while orbiting Earth at 28,164 kilometres per hour. From ...

The eruption began on the anniversary of Episode 1 at around 8:10 p.m. HST, marking the one-year anniversary of a continuous on-off volcano eruption.

Early risers across North America and Europe may spot a bright, silent light gliding across the Christmas sky — and it just ...

From stranded astronauts to secret moons to space photos that were once impossible to consider, here are the top space ...

A 14%-illuminated waxing crescent moon will hang low in the southwest tonight, soon after sunset, still in Capricorn, with ...

The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a million miles away. It soon began breaking cosmology.

Galveston plane crash: Person missing after plane went down in water confirmed dead, bringing death toll 6, Mexican Navy says Houstonian Mark Swidan survived 12 years in a Chinese prison, but he says ...