A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien astronomers could also be scanning Earth.

One of the most consequential questions in exoplanet science and habitability concerns red ... Earth and perhaps on other worlds." More information: Afonso Mota et al, How habitable are M-dwarf ...

Their data for Barnard's star showed no signs of the exoplanet detected back ... Earth. On such a short orbit, the exoplanet is very close to the star, just 0.02 astronomical units. Although red ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

Hurled through a portal, the Red Dwarf crew discover they’re just characters in a TV series. Can they track down their creators and discover how long they have left to live?

Holly's new invention of the 'Holly Hop Drive' promises to take Red Dwarf back home to Earth in a mere instant. What it manages, however, is to flip the ship across the fifth dimension divide and into ...

At 8.6 light-years away, Sirius B is the nearest known white dwarf star to Earth. Photograph courtesy NASA/ESA/H. Bond (STScl)/M. Barstow (University of Leicester) Red giants are hot enough to ...

Earth has a diameter of approximately 12,700km ... is approximately 4.25 light years. Barnard's Star is a red dwarf star and is the fourth nearest star to the Sun at approximately 6 light years ...

Holly is the Red Dwarf computer with an IQ of 6000 ("the same IQ as 6000 ... was able to stay sane by winding Rimmer up constantly. Two years into the trek back to Earth, Holly invented the Holly Hop ...