It's one of the biggest conspiracy theories of all time. But if you believe the world is flat, a NASA scientist may finally change your mind with a brutal putdown.

Planets change orbit shape around Neptune’s size. Metal-rich stars help giant planets form. Eccentric orbits suggest chaotic planet formation.

Mars has always captured human imagination with its striking red hues and mysterious landscapes. Recent images from NASA’s ...

Dallas-based Colossal Biosciences CEO Ben Lamm, the keynote speaker Sunday, took the stage with actor Joe Manganiello to discuss how the world's first de-extinction company wants to bring back the ...

Sky-gazers across the Western Hemisphere will be in for a celestial treat this week when the full moon appears to turn ...

You do not want to play from behind against Kansas City, and you don’t want to be in a position where you’ve got to ...

Mars boys basketball lost a tight one to West York in the first round of the PIAA Class 5A boys basketball tournament Friday night. District 3’s third-seeded Bulldogs beat WPIAL’s fourth-seeded ...

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.