As the Ringed Planet slowly enters the predawn sky, it is very low in the east-southeast on April 1, with Mars quickly closing in from the upper-right (those two planets are about ½° apart on April 10 ...

On June 10, Mnet released a teaser for the upcoming program’s signal song, which is called “HOLA SOLAR.” “BOYS II PLANET” will premiere the song through a global showcase on June 12 at 6 ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

As astronomers study an exoplanet called K2-18b, conflicting research reveals how difficult it is to find evidence of life beyond Earth.

Planet Labs (PL 11.81%), a small space stock that owns one of the world's biggest constellations of Earth observation satellites, exploded higher after beating on earnings last night.

Looking beyond to the full year, Planet Labs said it projects revenue of $265 million to $280 million, with analysts expecting $271.3 million.

Astronomer breaks down "strongest evidence yet" of life on distant planet 04:06. Astronomers announced Wednesday they have discovered a massive planet orbiting a tiny star, a bizarre pairing that ...

A possible new dwarf planet has been discovered at the edge of our solar system, so far-flung that it takes around 25,000 years to complete one orbit around the sun. The object, known as 2017 ...