If you’ve ever looked up while an airplane flies overhead, you’ve probably noticed those long, wispy white lines trailing behind. These ...

The announcement, on Holy Thursday, of the discovery of the strongest evidence to date of activity produced by living beings outside the Solar System caused as much anticipation as controversy. The ...

A rare and dramatic scene unfolds 140 light-years from Earth. A rocky planet, once whole, is now crumbling to dust under the ...

Another update from Firefly early Tuesday afternoon confirmed the launch failed. The company said the rocket "experienced a ...

Biomass is the first satellite equipped with a P-band synthetic aperture radar, which is capable of penetrating forest ...

New research challenges the meteorite hypothesis, suggesting Earth's water may be native, originating from the solar nebula rather than asteroidal impacts.

Katy Perry’s hit 2010 album “Teenage Dream” may have secretly been teasing that the star had plans to pay for a trip to space ...

Holtec International calls ballot question in southeastern Mass. towns an attempt to scare the public without the actual ...

An exoplanet located 73 light-years away is defying astronomers' expectations. TOI-270 d, far from being an ocean world, ...

In every scientific discovery in the movies, a scientist observes something unexpected, scratches the side of his or her ...

Earth Day was recently celebrated on Tuesday, April 22, an annual effort at environmental awareness, which started in April of 1970. Earth Day is more than just taking pretty pictures and posting them ...

It appears that the culprit at Tall el-Hammam was a small asteroid similar to the one that knocked down 80 million trees in Tunguska, Russia in 1908. It would have been a much smaller version of the ...