The unobstructed skies that gave Big Sky, Montana its name made for an appropriate setting for the release of two postage ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

The new moon of January will be at 7:36 a.m. Eastern Time on Jan. 29, according to the U.S. Naval Observatory, and two days ...

Recent advances in science include a sped-up return of NASA astronauts proposed by Trump and Musk, a historic supersonic test ...

A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...

Its diameter is similar to the asteroid that caused the Tunguska incident in Siberia in 1908, where a meteorite explosion ...

A new preprint study has taken a closer look at the "universe-breaking" Little Red Dot galaxies discovered in the early ...

Known as Sgr A* – pronounced “Sagittarius A star” – the supermassive black hole is four million times the mass of the sun and is known to exhibit flares that can be observed in multiple wavelengths, ...

With the changes we're seeing unfold right now, questions have arisen regarding the rights of undocumented immigrants in ...

Are you aware of the financial implications of a speeding ticket in Texas? Find out how your driving habits could impact your ...

Dozens of boxes holding mirrors are placed along a remote desert hill in northern Chile as workers make progress in the ...