April 12, Euro Disney opens in Paris Today in History: April 11, Florida man who shot Trayvon Martin arrested, charged US and ...

Some sci-fi books are so great that they could sustain multiple seasons of a prestige TV shows, even though they are a ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Alien megastructures built to harvest stellar energy or alter the orbits of stars may be physically feasible, according to a ...

3I Atlas is one of the most unusual interstellar objects ever observed, showing behavior that initially confused scientists.

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

NASA Astronaut Captures Strange ‘Tentacled’ Object on ISS, Sparking Online Reactions ...

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...