Earth-size planet (HD 137010 b) found orbiting a nearby star once a year, making it a promising target for finding life.

In this video, we explore the search for Earth 2.0, a rocky exoplanet with vast oceans and the potential for life beyond our own planet.

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

An international research team including Stefan Kimeswenger, astrophysicist at the University of Innsbruck, has tested a new approach to studying Earth-like exoplanets. The idea is to combine a large, ...

An international research team including Stefan Kimeswenger, astrophysicist at the University of Innsbruck, has tested a new approach to studying ...

Engineers work slowly around a partially assembled spacecraft in a spotless lab at NASA's Goddard Space Flight Center in ...

Solar winds near aliens’ homes – and ours – might be blowing away signs of alien technosignatures by broadening signals ...

NASA has selected two scientists from the Laboratory for Atmospheric and Space Physics at the University of Colorado Boulder ...

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...

Although astronomers have found thousands of exoplanets, the number of confirmed exomoons—and exorings—is still zero. But that may soon change ...