Scientists have proposed that advanced alien civilizations could build a Dyson sphere around a black hole instead of a star.

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

With its departure ahead of Crew-12's arrival, Crew-11 leaves behind a skeleton crew of three aboard the ISS, including ...

Learning doesn’t always mean flipping through heavy textbooks or sitting in a long lecture. Sometimes, it just takes ...

Learning doesn’t always mean flipping through heavy textbooks or sitting in a long lecture. Sometimes, it just takes ...