“Are we alone?” Scientists search one planet for alien signals

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...
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A giant planet hidden for more than a decade

Located 63 light-years from Earth, a giant planet has just been discovered around the star Beta Pictoris. Named Beta Pictoris ...
Science Daily

Planet nine mystery deepens as new discovery challenges hidden planet theory

Astronomers have spent years searching for a possible hidden giant planet far beyond Neptune. Unusual orbits among distant Kuiper Belt objects have fueled the Planet Nine theory, but recent ...

Astronomers find nearby planets to be small, strange, and utterly uninhabitable

Scientists have painted the most detailed portrait yet of the planetary system orbiting Barnard's Star—the sun's closest ...

Earth's future revisited as scientists find giant planet survived death of its sun

The planet should not have survived the star's red giant phase—which sees a star balloon to more than 100 times its original ...