NASA astronauts Nick Hague, Suni Williams, Butch Wilmore, and cosmonaut Aleksandr Gorbunov—returned to Earth on Tuesday after a successful splashdown in the Gulf of America.

Related video above: NASA reveals image of Tarantula Nebula captured ... as well as a change in Mars’ rotation, altered the shoreline and caused it to be uneven over time.

NASA coverage of the upcoming prelaunch and launch activities for the agency’s SpaceX Crew-10 mission to the International Space Station.

Looking for random tidbits to bring out at your next dinner party? Here are 167 random fun facts suitable for anyone in your ...

The study suggests that the Tharsis volcanic region – home to the solar system’s largest volcanoes – altered the planet’s rotation ... Mars transitioned from a planet with long-lived bodies of water ...

While these variations initially cast doubt on the ocean hypothesis, processes such as true polar wander (shifts in Mars’ rotation axis ... hexagonal patterns – outlined in red in the same image, ...

Deep Space Optical Communication (DSOC) uses near-infrared lasers for high-bandwidth, low-power, and efficient communication ...

The Antikythera mechanism is one of the most mysterious and fascinating ancient inventions from the ancient world. Largely a mystery until the last few decades, the device has fascinated ...

as well as a change in Mars’ rotation, altered the shoreline and caused it to be uneven over time. “Because the spin axis of Mars has changed, the shape of Mars has changed. And so what used ...