Canadians passionate about their country’s role in space say investments in homegrown astronauts and businesses are vital in ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

Alien megastructures built to harvest stellar energy or alter the orbits of stars may be physically feasible, according to a ...

Star Trek is packed with all sorts of alien, both on the Enterprise and throughout the final frontier, and these are the ...

Discover how space affects human health, from microgravity and cosmic radiation to psychological isolation, and what it means ...

Future missions will need longer expiration dates and grow-it-yourself options. Luckily, labs around the world are working on ...

NASA officials have previously spoken of the possibility of extraterrestrial life amid scientific uncertainty while ...

For a long time, it was thought that this [technique] required telescopes in space,” says John Mather, the Nobel ...

One of Project Hail Mary's main characters is an alien rock who doesn't have a face. For screenwriter Drew Goddard, adapting ...

TOI-4616 b is an Earth-sized exoplanet orbiting an M-dwarf that offers a strong benchmark for studying atmospheric loss and ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...