Live Science

NASA's powerful new Roman Space Telescope is complete — and will soon begin mission to find 100,000 alien worlds

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

NASA says Artemis II can fly without its big, broken deep space antenna

Beyond the range of GPS and tracking satellites, the moonship depends on radio dish arrays for communication and navigation.

NASA juggling piloted moon mission and space station crew replacement flight

Depending on the timing, NASA could launch a fresh crew to the space station while four other astronauts are flying around ...

NASA's James Webb Space Telescope uncovers black hole secret

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the object's structure.

NASA rolls out Artemis II rocket and spacecraft at Kennedy Space Center

The Artemis II rocket and spacecraft rolled out from the Kennedy Space Center's Vehicle Assembly Building to Launch Pad 39B ...

NASA astronauts depart space station due to a medical issue, beginning their early trip home

The crew undocked from the orbiting outpost at 5:20 p.m. ET Wednesday — about a month earlier than planned —and are scheduled ...

After a medical evacuation from space, NASA's Crew-11 returns to Earth a month early

Four people from NASA's Crew-11 mission splashed down off San Diego, successfully completing five months aboard the ...