NASA shares images of interstellar comet 3I/ATLAS. NASA officials explain the chemical makeup of the comet and it's movement ...

An amateur astronomer has accidentally uncovered a series of puzzling radio signals coming from SpaceX's government-operated ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science ...

A visual guide to the audacious moon-landing mission design that put SpaceX and NASA in the hot seat — and has experts ...

Chinese ambitions to surpass the United States — quite literally to reach the stars — are at the center of a modern-day "Space Race." ...

Chinese ambitions to surpass the United States — quite literally to reach the stars — are at the center of a modern-day Space Race. O ...

Astronomers at South Africa's MeerKAT radio telescope have detected the first radio waves coming from the interstellar comet ...

NASA has captured unsettling cosmic noises — from black hole vibrations to Martian winds and Saturn’s rings — despite space’s ...

The first dual-satellite mission to another planet, NASA's ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers), is scheduled for launch no earlier than Sunday, Nov. 9, from Cape Canaveral ...

President Donald Trump has renominated billionaire astronaut Jared Isaacman to lead NASA. Isaacman's previous nomination was pulled in May just before a final Senate vote. The Shift4 businessman is ...

WASHINGTON — President Donald Trump announced Tuesday he has decided to nominate Jared Isaacman to serve as his NASA administrator, months after withdrawing the tech billionaire's nomination because ...