James Webb was built to look through cosmic dust and back toward the first galaxies, but its latest findings are doing more ...

Astronomers have revealed that the interstellar comet 3I/ATLAS, officially discovered on July 1, 2025, was actually captured ...

Instead, the Psyche spacecraft zipped by Mars to use the planet as a celestial slingshot on its journey to its namesake, the ...

If the new Vera C. Rubin Observatory had begun its science validation phase a few weeks earlier, it might have been up and ...

HOUSTON - It's officially official: The historic Houston Comets have been approved to make their great return to Space City.

The Southwest Research Institute-led Ultraviolet Spectrograph (UVS) instruments aboard ESA's Jupiter Icy Moons Explorer ...

Advanced infrared sensing and HRTR imaging techniques are revolutionizing asteroid detection and subsurface imaging for ...

A rare comet from another star system is revealing just how different alien solar systems may be from our own.

Comet C/2025 R3 PANSTARRS, which was only discovered last year, has been visible to stargazers in the northern hemisphere for ...

A mysterious comet from beyond our solar system is giving astronomers a rare glimpse into alien worlds — and it may have ...

Beginning in July, stargazers can look forward to three meteor showers this summer, including the famed Perseids. Here's how ...

Beginning in July, stargazers can look forward to three meteor showers this summer, including the famed Perseids. Here's ...