Rachel McAdams had already been working steadily in television before her breakout film roles, including a stint on Earth: ...

The ISS has been continuously occupied in low Earth orbit since November 2000. That this was the first medical evacuation ever needed speaks not only to the training of NASA's and other space agencies ...

Some astronomers have made it their life’s work to find “Earth 2.0,” a rocky planet orbiting a star just like our own Sun. It makes sense; we know life works here, so why not look for a mirror image ...

Harvard astrophysicist Avi Loeb identifies 18 anomalies of interstellar object 3I/ATLAS, raising questions about whether it ...