A former NASA staffer has claimed one of the astronauts on board the Challenger space shuttle saw footage of alien corpses ...

TV has taught us many important lessons about aliens.They are either here to observe us, replace us, eat our cats, or gently judge our emotional intelligence while wearing a bathrobe. Sometimes all ...

Scientists may need to broaden their horizons in their search for alien life.

Astronomers identified a strange object in the Milky Way that sends out powerful bursts of radio waves and X-rays with steady ...

The Roman Space Telescope's next generation coronagraph instrument will help deliver amazing views of exoplanets. Learn how ...

Using data gathered by NASA's Juno Jupiter orbiter, scientists estimate that Europa's ice shell is about 18 miles thick — ...

I react to an astronaut’s reported sighting that some interpreted as alien-related.

Elon Musk plans to launch 1 million satellites to build orbital data centres, claiming it will help humanity evolve into an ...

In one of the most baffling discoveries of the last decade, scientists have found a clue in a cave to how life might survive ...

"Star Trek" set the tone for generations of science fiction media to boldly go their own way. These five rotten films failed ...

For $3 million, the hypercar comes fitted with a 900-HP V-12 that looks like twisting mass of steel intestines.

A mysterious interstellar visitor sparks fears of alien contact as Baba Vanga's prophecy predicts a colossal spacecraft in 2026.