Voyager 1 is on a journey that will outlast civilizations, outlive the Sun’s familiar neighborhood, and eventually drift into ...

An asteroid is hurtling towards Earth. It's the size of the Eiffel Tower, shaped like a peanut and potentially ...

Pluto was believed to be the only body beyond Neptune with an atmosphere. Now, a new discovery in our solar system is challenging that assumption.

Here's how to see Comet PanSTARRS in satellite images ahead of its close approach to Earth on April 26.

Venus and Jupiter are the top evening features for your observing run after sunset in May. Jupiter also hosts a handful of exciting double transits — and double shadow transits — involving Europa and ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically different from anything known to have ever formed around our sun Astronomers ...

Astronomers analyzed the vapors coming off the comet when it neared the sun and found it had a lot of "heavy" water. That hints it grew up in a frigid planetary system, possibly before its home star f ...

A mysterious comet from beyond our solar system is giving astronomers a rare glimpse into alien worlds — and it may have formed in a place far colder and stranger than anything around our Sun. The ...

DEKALB COUNTY, Ga. — A car crashed into a Kroger in Decatur on Wednesday, and multiple emergency vehicles responded to the scene. DeKalb County police confirmed that one person was killed and two more ...