Elon Musk has issued a terrifying warning about his desperate efforts to sustain life on Mars. The world's richest man has ...

A Soviet spacecraft is expected to come hurtling back to Earth after being stuck in orbit for more than 50 years. The Kosmos ...

Despite its dry, dusty surface and thinner atmosphere, Mars may have more in common with Earth than scientists previously ...

HERE’S a question: do you know what happens to pee in space? If yes, urine with a chance of nailing this quiz. If not, you ...

Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

The space-based observatory will scan the cosmos in 102 colors we can't see to unlock the secret history of the universe.

Celestial shifts are bringing romantic, imaginative, steamy highs and intensely emotional dips this month. These are the the ...

Pointed away from Earth about 404 miles overhead, the orbital observatory will circle the planet from north to south about 14 ...

The public will have the opportunity to learn about space and exploration at the Sun, Earth, Universe exhibition on the ...

Sky This Week is brought to you in part by Celestron. Friday, May 2Asteroid 4 Vesta reaches opposition at 2 A.M. EDT this ...

May—the month co-hosted by sensual fixed earth sign Taurus and curious mutable air sign Gemini—offers the chance to be ...

While the spring semester is winding down, the University of Wyoming Harry C. Vaughan Planetarium is amping up its offerings ...