So in some sense, alien worlds were not first discovered in the 1990s or even the 1980s. It took nearly a century to fully ...

Jean Schneider of the Paris Observatory predicts that T Coronae Borealis will explode between 2025 and 2027. Potential dates ...

So, as "Mickey 17" gives Robert Pattinson the chance to play multiple roles in the same movie — much as Sam Rockwell did in ...

For the better part of a century, we believed there were nine planets in our solar system, with Pluto being the farthest from the sun. Since the discovery of more Pluto-sized dwarf planets, that ...

The findings provide strong evidence that four giant exoplanets 130 light-years from Earth formed much like Jupiter and ...

Leading the seven dwarfs, Jeremy Swift is the voice of the wise Doc in Snow White. Following early roles in Gosford Park and ...

Why was Pluto reclassified as a dwarf planet? One might think that it’s purely a matter of size. Mercury, the smallest of the ...

More than 60 years after the first debunked discovery of a planet orbiting Barnard’s Star, the closest single-star system to ...

The search for habitable planets has taken a leap forward with new space telescopes probing exoplanet atmospheres for life.

A decades-old cosmic mystery may finally be solved. Scientists now suspect that the strange X-ray glow from a distant white ...

Life could have the time and energy to arise and prosper on Earth-like worlds in the rapidly shrinking "Goldilocks zones" ...

These rather small planets are a stone's throw from Earth in galactic terms, but were too small for previous instruments to ...