NASA and SpaceX delay astronaut recovery mission; Spanish fossils may reveal unknown human species, while astronomers ...

Considered a solitary star for its lack of stellar companions, Barnard's Star is notoriously lonely—signs of any exoplanets ...

WASHINGTON >> Astronomers have identified a quartet of small rocky planets orbiting Barnard’s star - one of our closest ...

Scientists are rethinking how to detect alien life by focusing on planets vastly different from Earth. Instead of searching ...

Astronomers have identified a quartet of small rocky planets orbiting Barnard's star - one of our closest stellar neighbors - ...

Consequently, even though it is one of the closest stars to Earth, such that its light takes only six years to get here, it is too faint to be seen with the naked eye. Now, four small planets have ...

The study builds on previous research investigating different biosignature gases, including dimethyl sulfide, another ...

Astronomers have discovered four rocky exoplanets orbiting Barnard's star, the closest single star to our solar system. All four are too hot for life due to close orbits. These findings advance the ...

UFO whistleblowers have testified that aliens are not only real but are already among us here on Earth, in a coverup ...

Scientists discovered that methyl halides, a gas produced by microbes, could be a biosignature for life on distant planets.

We hear from the student winners of the prestigious Regeneron Science Talent Search, America's oldest science and math ...