When the ride opened on Jan. 15, 1975, an Apollo moonwalker was its first passenger, NASA's insignia was on display and Space ...

Earth-bound landmarks ravaged by war, climate change, tourism and other threats also landed in the World Monuments Watch ...

A tiny asteroid loitering in a near-Earth orbit for a few months last year may have an intriguing origin on our moon. Its ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...

Built by Firefly Aerospace and Ispace, the pair of spacecraft will land separately in the moon's northern latitudes, conduct ...

From windswept craters to frigid ice caps, explore Martian landscapes through the eyes of NASA’s orbiters, probes and rovers ...

NASA has released images of a vanishing "ghost island" in the Caspian Sea captured by its satellites. The Kumani Bank mud ...

The two landers rocketed away in the middle of the night from NASA’s Kennedy Space Center, the latest in a stream of private ...

Astronaut Don Pettit took this stunning photo of a nearby comet from the International Space Station ...

If the weather cooperates, the Starship launch will follow the maiden flight of Jeff Bezos' already weather-delayed New Glenn ...

The mission, named Ghost Riders in the Sky, launched from NASA's Kennedy Space Center in Florida, at 1:11 a.m. ET. Blue Ghost ...