Astronomers say they have traced a mysterious pulsing in the Milky Way to a surprising source: a dead star locked in a dance ...

When sunlight hits Earth’s atmosphere during a lunar eclipse, light frequencies toward the blue end of the visible spectrum ...

Firefly Aerospace’s Blue Ghost Mission 1 has touched down successfully, and marks a key milestone in NASA’s quest to have ...

When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

Here's how to witness North America's only total lunar eclipse of the year on March 13-14, 2025, its best until 2029.

March 14's Worm Moon will transform into a Blood Moon during a total lunar eclipse, visible in the Americas but not in India, ...

Florida's 2045 eclipse will be 2 hours and 42 minutes, beginning at 12:12 p.m. for Indian River and St. Lucie counties and 12 ...

The moon, the Milky Way, Saturn, Venus, Jupiter Mars, Neptune, Uranus and comet C/2024 G3 are all visible at once in ...

A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.

Recently, over 20 passionate photographers from YL Camera and Sony set off on a three-day, two-night Milky Way photography ...