Beneath the frozen crust of Jupiter’s moon Europa lies a vast subsurface ocean that could harbor extraterrestrial life, ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory claims, but a comet.

Multiple countries have attempted modern moon landings — and many of them have failed. This isn’t because technology has regressed, but because the Moon is far more unpredictable than most people ...