Some of the most influential voices in planetary science and space-inspired culture will take center stage on Feb. 14 as Lowell Observatory hosts “A Night of Discovery,” the keynote event ...

The biggest planet in the Solar System. And the smallest star in the known Universe. Today, they are on a collision course.

Astronomers have discovered Gl725Bc, the second closest potentially habitable exoplanet to the Earth. The discovery was made ...