Legally mandated U.S. national climate assessments seem to have disappeared from the federal websites built to display them.

ISRO astronaut and Group Captain Shubhanshu Shukla, currently aboard the ISS as part of the Axiom Mission 4 (Ax-4), conducted ...

The first astronauts in more than 40 years from India, Poland and Hungary have arrived at the International Space Station, ...

In October 2023, 10 students from Morrison High School teamed up with University of Michigan researchers to install a rooftop ...

Houston’s Axiom Space launched its fourth human spaceflight mission on Wednesday. One of the mission’s experiments hopes to ...

This explorer spacecraft is heading to a rare asteroid with a naked metal core. It could hold clues to how Earth began ...

Relay 2 became inoperable nearly 60 years ago, but for a brief moment in 2024, it outshone the rest of the sky.

Astronomers are puzzled by a strong burst of radio waves traced back to a NASA satellite that had been inactive since the ...

A pair of European satellites have created the first artificial solar eclipses through precise and fancy formation flying.

A line in NASA’s fiscal year 2026 budget proposal, released May 30, provided the first public indication that NASA’s Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission ...

Engineers and technicians work on deploying and stowing stationary plasma thrusters on NASA's Psyche spacecraft before its launch in 2023. Two plasma engines are visible here mounted to a dual ...