A Neptune-sized planet ... This Earth-orbiting spacecraft, which launched in 2018 and is still going strong, was specifically designed to search for exoplanets around the brightest dwarf stars with ...

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

FX released a teaser trailer for the “Alien” TV series “Alien ... and what they choose to do with this discovery could change planet Earth as they know it.” Watch the teaser above.