The upcoming Habitable Worlds Observatory should be able to spot the glint of water on habitable planets, and maybe more ...

Astronomers have identified a clue hidden in the light of certain stars that's already led them to discover seven new alien planets, with more expected to come. To be clear, these alien planets likely ...

Add Yahoo as a preferred source to see more of our stories on Google. But this clutter could help astronomers pinpoint stars that host undiscovered exoplanets orbiting close to their stars. That's ...

Scientists have suggested that moons capable of supporting alien life may only be able to form around small planets. Earth's Moon is vital to the propagation of life, controlling the ocean's tides – ...

There is no chance in hell our species will be able to reach another Earth-like planet in the Universe in the foreseeable future, so the only way we can get a sense of the habitability of such places ...

Investor excitement around the SpaceX IPO is colliding with peak Elon Musk futurism after a new social media post featuring his musings about light-speed travel and exploring alien worlds. In a social ...

FOR the first time, astronomers have seen the glow of alien planets circling sun-like stars. “This is a new era,” says the leader of one of the teams, Drake Deming from NASA’s Goddard Space Flight ...

The newly discovered exoplanets, designated as GJ 9827 b, c and d, are located fairly close to their host star, completing orbits within 6.2 days. ESO A nearby 'super‑Earth' just 25 light years from ...

From the early stages of developing Star Trek, producers were concerned about the believability of the alien races the ...