The logical place for scientists to search for signs of Earth -like alien life is around Sun -like stars, but as new research points out, almost half the Sun-like stars in the universe could present a ...

European scientists have revealed that the interstellar comet 3I/ATLAS was captured in unprecedented detail by the European Space Agency's JUICE spacecraft on 6 November 2025, when the mission was en ...

Humans have been searching for signs of alien life for many years. From signals from space to potential sightings of unidentified flying objects (UFOs) in the sky, mankind’s curiosity has sought to ...

Scientists have spotted an ‘alien’ asteroid in our solar system, which they believe is the first object to enter our system from another. The asteroid, known as 2015 BZ509 and currently in Jupiter’s ...

Rocky, the adorable alien creature in Project Hail Mary, lives in relatively close proximity to the home world of an iconic ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Located some 325 light-years from Earth, the exoplanet was unexpectedly discovered with the aid of the European Southern Observatory's (ESO's) Very Large Telescope (VLT). The powerful instrument ...

Comet or asteroid heading for the Sun is only the third time an interstellar object has been spotted inside our group of planets Sarah Knapton is the Science Editor of The Telegraph and has covered ...

A leading space expert has warned that the cosmos is bustling with extra-terrestrial life at various evolutionary stages, and we should steer clear of them to prevent a real-life Star Wars scenario.

The mysterious space rock that journeyed through our solar system became notably brighter as it departed, scientists have revealed. Researchers observed that Comet 3I/ATLAS, which one Harvard ...