Moon pirates, killer space monkeys and some serious father issues are all thrown at Brad Pitt in 'Ad Astra.'
What might it take to feed a million people on Mars? Lab-grown meat, tunnel-grown crops and cricket farms, a new study finds.
Construction of the test craft is proceeding apace, as two new photos posted on Twitter today (Sept. 17) by company founder and CEO Elon Musk reveal.
Astronomers are rushing to study what appears to be the first known interstellar comet — and in some of the very earliest observations, it looks oddly familiar.
Brad Pitt says his new space movie, "Ad Astra," won't have a clear position on whether humanity is alone in the universe.
From stage to the small screen, "Star Trek: Discovery" actor Anthony Rapp always tried to embody queer-friendly characters. And now his Trek character is coming to the gaming world.