The relationship between space weather and Earth’s climate has been a subject of intense study and debate among scientists ...

NEW YORK — Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan ...

Dr. Bernard Harris, Jr., the first African American to walk in space, reflects on his 30-year legacy and looks ahead to his ...

Don't believe me? Here's 35 of the greatest sci-fi movies of the 2010s.