NASA engineers have successfully completed testing on one half of the Nancy Grace Roman Space Telescope — a key step in making sure this future observatory will perform as expected once it reaches ...

NASA is bringing nuclear energy to the moon. According to internal agency documents obtained by Politico in August 2025, Interim NASA Administrator Sean Duffy looks to place a 100-kilowatt nuclear ...

NASA has officially begun assembling the Artemis III moon rocket at Kennedy Space Center. Artemis III is the future mission that aims to return astronauts to the lunar surface for the first time in ...

The Wet Dress Rehearsal is a critical test of the fueling and countdown of NASA's SLS rocket, which could launch a crew of ...

Technicians have completed the construction of NASA’s Nancy Grace Roman Space Telescope. The Roman observatory is slated to ...

NASA's Artemis II SLS (Space Launch System) rocket topped by its upper stage booster – the interim cryogenic propulsion stage – stands atop the mobile launcher inside the Vehicle Assembly Building at ...

NASA’s giant Moon rocket has reached the launch pad, paving the way for the first crewed lunar mission in more than 50 years.