The International Space Station returned to full strength with Saturday’s arrival of four new astronauts to replace ...

The International Space Station is back to full strength with the arrival of four new astronauts, after the evacuation of a ...

CAPE CANAVERAL, Fla. — A quartet of astronauts have reached orbit and are on their way to support the skeleton crew of three left behind after the first-ever medical evacuation from the International ...

SpaceX will launch the latest batch of astronauts to the International Space Station early Friday morning (Feb. 13), and you ...

These changes aren’t permanent – the brain goes gradually back to normal after coming back to Earth. Understanding the ...

The crew will spend the next eight months conducting experiments to prepare for human exploration beyond Earth's orbit.

A 2024 astronaut photo shows a striking pink, heart-shaped salt lake in the middle of the Argentine lowlands. The endearing ...

See footage Orion Spacecraft, moon and Earth shortly before its "outbound powered flyby burn". Orion was less than 2000 miles away from the moon and over 200,000 miles away from Earth. Credit: ...

A newly identified planet candidate, HD 137010 b, looks strikingly Earth-like in size and orbit — but it may be colder than Mars due to its dimmer star. If it has a thick enough atmosphere, though, ...

A dazzling new Hubble image peels back the layers of the mysterious Egg Nebula, a rare and fleeting phase in a Sun-like star’s death just 1,000 light-years away. Hidden inside a dense cocoon of dust, ...