That means returning from the moon, the Artemis astronauts will be traveling at around 0.0037% the speed of light. Assuming a ...

A physician who studies astronaut health says Summit Station in Greenland is a good stand-in for the harsh conditions of ...

Re-entering Earth’s atmosphere is one of the most dangerous phases of any space mission. This video explains how spacecraft ...

Debris from rockets and satellites can fall back to Earth or collide with other objects, and wreckage that burns up can harm ...

The outlook is promising for future long-term monitoring of planets across multiple wavelengths. Infrared imaging data from ...

One such commercial space station, supported by NASA, is Vast’s Haven-1. Currently expected to launch in May 2026, the space ...

Was it a cosmic jellyfish, a fleeting light trick, or something more outlandish? When NASA astronaut Nichole Ayers took a ...

NASA astronaut Nichole Ayers has shared an incredible image of a sprite, a rare weather phenomenon that's triggered high ...

NASA has discovered an interstellar comet that's wandered into our backyard. The space agency spotted the object with the ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

Studies of 15 M-type stars have revealed new insights into the potential presence of exoplanets. A new study led by ...