The dark UV ovals were first detected by NASA’s Hubble Space Telescope during the late 1990s at the north and south poles.

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes ...

Over many millions of years, NASA suspects the young world could mature into either of the most common planets found in our ...

Forming an estimated 3 million years ago, the planet discovered by astronomers at the University of North Carolina is in its ...

This infant world, estimated at around 10 to 20 times the mass of Earth, is one of the youngest planets beyond our solar ...

From the center of the solar system, rages a powerful wind. Sent by the Sun, this wind whips at speeds exceeding one million ...