NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

In an unexpected twist, Earth's spin is set to accelerate in July and August, leading to the shortest days on record - with ...

NASA has issued an alert regarding a massive airplane-sized asteroid, 2019 NW5, expected to pass closely by Earth today.

Watch a prototype of NASA's Volatiles Investigating Polar Exploration Rover, (VIPER) roll down a ramp to simulate its ...

NASA astronauts Nichole Ayers, Jonny Kim and Anne McClain marked Independence Day with a few heartfelt words for their ...

But Not Too Close NASA has confirmed the approach of asteroid 2019 NW5. The space rock is expected to fly past Earth on 9 ...

NASA and Netflix announced that all of the U.S. space agency's live coverage will soon debut on one of the world's most ...

As the administration slashes spending on science, NASA is running low on new missions.

NASA seeks operations and management support for the Federally Funded Research and Development Center at NASA's Jet ...

Floridians who can't catch a rocket launch from Cape Canaveral in person will soon have another way to watch NASA's coverage ...

NASA said the comet will make its closest approach to the sun in late October, scooting between the orbits of Mars and Earth ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...