The odds are that life is out there – but rather than little green men, it may look more like hydrothermal vent tubeworms ...

This isn’t just another tabloid “Gotcha” moment. When the 44th President of the United States, a man known for his calculated, lawyerly precision, looks into ... Read More ...

Voyager 1 is transmitting data from 24 billion kilometres away using less than 200 watts of power. Discover how Nasa ...

Scientists confirm meteorites contain all five DNA bases, indicating life's building blocks may have formed in space. Discover what this means for the origins of life.

The unexpected closure of airspace above El Paso, Texas, this week abruptly ended on Wednesday, following a mysterious notice issued by the Federal Aviation Administration (FAA) just six hours earlier ...

Barack Obama sparked a debate after seeming to confirm aliens are “real” on a podcast. The comment came as Congress continues ...

Loved Interstellar? Discover 5 must-watch sci-fi movies featuring space exploration, mind-bending time travel and emotional ...

A former US soldier's account of extraordinary encounters has sparked renewed fascination over intelligence, mortality and humanity's understanding of existence.

Whether they're zany comedies like Back to the Future or cerebral dramas like Arrival, these sci-fi movies are a masterclass ...

The Sun would be a far more powerful telescope than any humanity could create in the near future. But to use it, we need to get to 650 AU.