NASA Associate Administrator for the Science Mission Directorate, Dr. Nicola Fox explains an intriguing rock that the ...

NASA explains how a 'ring of fire' annular solar eclipse occurs and how it differs from a total solar eclipse. WARNING: ...

A rare daytime fireball that streaked across the skies over parts of northeastern America Tuesday afternoon was a meteor, NASA said. More than 200 eyewitness reports were submitted to the American ...

NASA explains Pluto's newly discovered "blue sky" and whether or not potential astronauts could ever witness an Earth-like sunrise. The New Horizons space probe sent back its first color images of ...

NASA's Artemis II astronauts will experience a 41-minute communication blackout with Earth as Orion passes behind the Moon.

NASA's Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in Nature Communications. The researchers believe this organic matter may have ...

NASA’s Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in Nature Communications. The researchers believe this organic matter may have ...