NASA's first tragedy is recalled annually at Launch Complex 34. This year is different, as the Artemis II mission sits on the ...

NASA's space shuttle Challenger completed 10 missions before it broke apart during a launch in 1986, killing seven astronauts ...

We will descope because we are cost and budget limited.” The GeoXO constellation originally included six satellites, with ...

Forty years ago, Americans were shocked when the space shuttle Challenger exploded 73 seconds after it launched on a chilly ...

(CNN) - Wednesday marks the 40th anniversary of the Challenger space shuttle explosion. It was a moment of collective grief on Jan. 28, 1986, when the space shuttle exploded during a live broadcast.

On Jan. 28, 1986, America witnessed a tragedy: the explosion of Space Shuttle Challenger in the blue skies over Florida. The ...

The Pentagon for decades has treated launch as the central logistical problem of military space. Once a satellite reaches ...

NASA's Artemis II crewed mission to the moon shows how U.S. space strategy has changed since Apollo -- and contrasts with ...

It’s been 40 years since the Space Shuttle Challenger disaster. It was a day the nation slowly realized something had ...

Indian-American astronaut Sunita Williams praised India's space program. She said she's excited for the Indian Space program, ...

For decades, space dominance was reserved for superpowers—but India has quietly rewritten that rule. With a shockingly cost-effective program, India has reached the Moon, entered Mars orbit, and ...