The people who toiled night and day to put astronauts on the moon during Apollo are thrilled that NASA is finally going back.

NASA's Artemis II mission successfully launched, marking a major step in human space exploration.

Hidden behind the civilian Salyut program, the Soviet Union's Project Almas was building something far more dangerous than a space station. What they tested in orbit, and what they planned next, ...

NASA crashed a spacecraft into an asteroid in an attempt to change the asteroid’s trajectory in 2022. Now, scientific observations have shown that the mission had more far-reaching effects than ...

For most of the space age, our presence in Earth orbit has been relatively modest. Until the beginning of the 21st century, only a few hundred satellites operated around Earth at any one time, and the ...

NASA has multiple chances throughout April to send Artemis II toward the moon.

Day 9! Where is Artemis II right now? NASA flight tracker, schedule have mission milestones: a Florida launch to lunar flyby ...