A simple breakdown of the new 3I/ATLAS pulsing discovery and why scientists are checking if Callisto might be affected.

Conventional telescopes are limited in detecting low-surface-brightness (LSB) structures, which are essential for studying ...

The 2025 edition of the Geminids promises exceptional viewing conditions, with minimal moonlight interference creating darker ...

A brilliant point of light is rising in the eastern sky soon after dark this month, drawing comparisons to the "Star of ...

"We reported hints of methane, but the question is, 'is the methane attributable to molecules in the atmosphere of the planet ...

Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

Satellite megaconstellations are increasingly impacting astronomical observations. Bright satellite streaks are compromising ...

After initial cloud cover created a playful hide-and-seek dynamic throughout the evening, the supermoon broke through repeatedly in striking displays of celestial drama, appearing initially with a ...

But when researchers Rashi Jain and Yogesh Wadadekar used James Webb Space Telescope (JWST) to peer into the Universe’s early ...

Of the seven Earth-sized worlds orbiting the red dwarf star TRAPPIST-1, one planet in particular has attracted the attention ...

FROSTI is a new adaptive optics system that precisely corrects distortions in LIGO’s mirrors caused by extreme laser power.

Planned megaconstellations would contaminate the view of the cosmos of four orbiting telescopes Many of the images taken by ...