California, Colorado, and Oregon ranked among the best states for witnessing the celestial phenomena, according to a recent study.

"It could represent some of the oldest and most pristine water ever observed, formed in another planetary system and ...

An international team of scientists have provided an unprecedented tally of elemental sulfur spread between the stars using ...

The long-serving space telescope saw the third interloper to enter the solar system from beyond its limits late on Monday ...

On July 1, astronomers spotted an unusual high-speed object zooming towards the sun. Dubbed 3I/ATLAS, the surprising space ...

New findings about interstellar comet 3I/ATLAS reveal its surprising size, possible thick disk origin, and what makes it unlike any other ISO ...

The best astrophotography cameras need excellent low-light capabilities to let in as much distant starlight as possible — we've tried and tested the top models.

The Vera C. Rubin Observatory dazzled us with its first light images just a few weeks ago, showing just what it is capable of discovering – from new asteroids to new galaxies – in a matter of hours.