The 38-foot-wide space rock is projected to come to within just 123,000 miles of our planet, according to NASA.
NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...
Kim officially became an astronaut in 2017. Expedition 72 and Expedition 73 marked Kim’s first visit to the ISS, where he ...
The mystifying 3I/ATLAS interstellar comet is blazing toward Earth and will in a matter of days come as close to our planet ...
The comet will come much closer to Jupiter in March, zipping within 33 million miles. It will be the mid-2030s before it ...
NASA’s Dragonfly rotorcraft lander is designed for flight on Saturn's moon Titan. See a "half-scale Dragonfly lander model" ...
A stray comet from another star is swinging past Earth. Discovered over the summer, the comet known as 3I/Atlas will pass ...
A U.S. Space Force and NASA experiment is set to launch later this week to test a new small-satellite architecture designed ...
The interstellar comet 3I/ATLAS will make its closest approach to Earth on December 19, and will be visible with binoculars ...
NASA seeks capabilities that enable the delivery of systems allowing crews to detect and interpret anomalous spacecraft ...
New laboratory studies could shed light on a rock containing potential signs of alien life that’s stranded on Mars ...
On Dec. 16, 1962, NASA launched the Explorer 16 spacecraft to study micrometeoroids near Earth. [‘On This Day in Space’ Video ...
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