Astronomers have spotted a repeating radio signal from a nearby star system that hints at the presence of a magnetic field around one of its Earth-sized...
Over the years, astronomers have found well over 5,000 exoplanets —or planets beyond our solar system— and scientists suspect there could be over a trillion exoplanets...
British astronaut Helen Sharman, the first of seven Britons to enter space, has said that aliens definitely exist and it’s possible they’re living among us on...
