People share some interesting stories about how a flat earther was convinced that their views were wrong or at least they ...

NASA's Artemis 2 moon mission faced its latest delays when a hydrogen leak was found in the SLS rocket. Here's when it could ...

The small rocket and capsule have been flying since April 2015 and have combined to make 38 launches, all but one of which ...

The International Ocean Discovery Programme Expedition 501 has now documented and sampled freshwater in a zone about 200m ...

As the United States and Russia signal a return to nuclear testing, Australia’s remote monitoring station plays a crucial ...

The mission will mark NASA's first crewed test of laser communications in lunar orbit. O2O will use infrared light instead of radio frequencies to transmit voice, ...

Elon Musk believes the best way to solve the difficulties of building AI data centers on earth is to move them into outer space. His merger this week of his rocket company SpaceX with his artificial ...

SpaceX has temporarily grounded its Falcon 9 rocket after an upper stage failed to deorbit as planned during a Feb. 2 launch.

NASA is targeting March for the launch of four astronauts on a ten-day mission to circle the moon and return safely to Earth, ...

The convergence of the Artemis II and Crew-12 launch schedules adds another layer of importance to Monday’s countdown test at Kennedy Space Center. For the first time since the 1960s, NASA has ...

Traditionally, spacecraft communications to and from Earth use radio signals, which travel at the speed of light. That means ...