NASA’s Juno spacecraft has uncovered an immense volcanic hot spot on Jupiter’s moon Io, surpassing any previously recorded ...

The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...

No matter how many missions to Mars she takes part in, the sheer joy of unearthing discoveries about the Red Planet never ...

"The climate of this planet is extreme and nothing like that of Earth. The planet's dayside is so hot that elements typically thought of as 'metal' are vaporized into the atmosphere." ...

A dive into probabilities, asteroid impact modeling, and what sort of damage an approximately 180-foot asteroid could cause ...

American space agency NASA awarded a NIAC grant to ThinkOrbital for a study into building a shipyard in space using ...

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

Mercury joins the night sky to complete a 7-planet alignment just after sunset for the end of February. Saturn leaves our ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

February stargazing is fantastic for many reasons, but this year there’s a one-two-three punch of bright planets adding to ...

Just as Sun, Moon, Mercury, Venus and Mars move through the signs of the zodiac as they orbit, so do the outer planets.

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.