But could humans or spacecraft ever reach Alpha Centauri, the closest star system to our planet? Alpha Centauri is about 4.4 light-years (roughly 25 trillion miles, or 40 trillion kilometers ...

It appears to move because it’s so close to the solar system. Only the three-star Alpha Centauri star system, which is 4.1 light-years distant, is closer. In 2016, astronomers found a planet ...

The chances of intelligent life emerging in our Universe – and in any hypothetical ones beyond it – can be estimated by a new ...

Alpha Centauri, the closest star system to Earth, is home to three stars, one of which is so tantalizingly similar to our sun that many experts speculate that its solar system might contain ...

A novel theoretical model based on universal expansion and star formation suggests that our universe might not have the ...

This Hubble Space Telescope image captures a triple-star system, which can host potentially-habitable planets. Our nearest ...

New research suggests that Alpha Centauri could host a Super Jupiter in a stable orbit. The research into it has been done by ...

Robby Soave and Nomiki Konst react that a new NASA documentary reveals there could be life beyond Earth. #nasa #alien ...

will join the search for potentially habitable planets around the Alpha Centauri star system. The survey will… Read More GUADALAJARA, Mexico – A multimillion-dollar campaign to look for ...

will join the search for potentially habitable planets around the Alpha Centauri star system. The survey will… Read More The scientists behind the Breakthrough Starshot mission are already fine ...

If you want to go as far as our nearest star, Alpha Centauri, you’ll need to travel even faster. Even going at the speed of light, it would take four years to get there. Thus, a probe intending ...

A NASA filmmaker has claimed that telescopes on Earth have discovered evidence of intelligent alien life, and the announcement may come within the next month. Science filmmaker Simon Holland, who ...