Vesta, thought to be the second-largest asteroid in the solar system, could be a piece of an ancient, unknown planet, a new study hints.

The planetarium, located at 100 Center Ave., is open from 8 a.m. to 4 p.m. Monday and Tuesday; 8 a.m. to 7:30 p.m. Wednesday ...

Astronomers have detected a promising sign of a ninth planet lurking at the the farthest reaches of the Solar System.

When you live in a tornado-prone area but don't have thousands of dollars to shell out for a traditional storm shelter, there ...

They reveal a whole new level of detail in these planet-forming systems. Breakthroughs, discoveries, and DIY tips sent every ...