This dazzling planet ... only 1/229 as bright compared to its dazzling neighbor. Editor's Note: If you get a great photo of any of the planets and would like to share it with Space.com's readers ...

From planets that rain glass sideways to worlds made entirely of ice or fire, the universe is full of bizarre and ...

Welcome to the Bright Side of the universe, where we explore Bright Side Space and uncover the mysteries of Earth, planets, ...

On April 20, 2026, Mercury, Mars and Saturn will squeeze into a space measuring less than 1.7 degrees. Unfortunately, the planets will be very low, near the eastern horizon, against a bright ...

Astronomers have announced that the James Webb Space Telescope has successfully ... telescope's sensitivity in observing faint planets huddled close to their typically bright stars, hold ...

Uranus is the coldest planet in the Solar System. Unlike the other planets, Uranus spins on its side. Neptune is the ... The sun is too bright for our eyes but telescopes have special filters ...