Scientists claim they have recovered material that originated outside our solar system for the first time in history. Alien-hunting Harvard physicist Professor Avi Loeb said early analysis of metal ...

A Harvard University astrophysicist has sparked a furious debate by warning he cannot rule out that extraterrestrials are ...

The mysterious interstellar comet 3I/ATLAS is making its closest approach to Earth on Friday, offering scientists a rare ...

The unusual specimen raised eyebrows because it appeared capable of causing levitation. An official investigation has not ...

It's one of life's biggest questions - are we alone in the universe? Now, one of Britain's top space scientists has declared ...

A mysterious object spotted hurtling toward Earth has sparked a wave of global panic and wild alien invasion theories online. Unsplash Astronomers have confirmed the discovery of a new interstellar ...

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

As this celestial nomad, dubbed 3I/ATLAS, makes its closest approach to Earth this week — reaching its minimum distance at 1 ...

THE United Nations has officially confirmed the Earth’s planetary defences will be tested by the bizarre 31/ATLAS comet that conspiracy theorists are convinced is an alien spacecraft. Today a global ...

A mysterious object the size of Manhattan could be a hostile alien spacecraft and may attack Earth in November, according to a new study. The researchers suggest the object's orbit is such that it ...