From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

If life exists beyond Earth, water may be the first clue. Water Worlds explores the planets and moons where liquid water ...

Find the answer for Contradictory statement regarding the likelihood of alien life existing from the people who brought you ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

One of Britain’s most prominent space scientists believes humanity may finally get an answer to one of its oldest questions ...

The infrared James Webb telescope is 100 times more powerful than the Hubble telescope. It has 18 separate mirror segments made of ultra-lightweight beryllium.

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans ...

With 3I/ATLAS streaking away from our planet, speculation remains as to whether the interstellar comet is alien or not.

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...

These TV shows all grapple with this question in one way or another (except Andor, which is about the powerless rising up ...