Scientists say bad space weather may be one reason alien tech signals have not reached our telescopes in a usable form, after ...

Alien hunters were sent into a frenzy when a person in France spotted what they believe to be an extraterrestrial space ship. The object in question appears to be a white, cross-like structure which ...

Eight days after its encounter with the Earth, the Galileo spacecraft was able to look back and capture this remarkable view of the Moon in orbit about the Earth, taken from a distance of about 6.2 ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Dr Michio Kaku, a theoretical physicist at the City College of New York, thinks popular depictions of aliens are all wrong. In a shocking radio interview on Coast to Coast AM, the scientist said alien ...

However, while what we know about the universe suggests aliens may exist, there are three compelling reasons why they ...

It's only human to look out into the night sky and wonder if we are alone in the universe, but one man thinks he knows the answer and says he has not only met aliens but fought in an intergalactic war ...

Scientists pinpoint origins of radio bursts and believe it could be magnetic field around collapsed star rather than extraterrestrial life Sarah Knapton is the Science Editor of The Telegraph and has ...