Though the days are fast ticking by, that success is far from assured. DART is the first-ever test of what NASA calls a kinetic impactor—a projectile intent on transferring its momentum to an asteroid ...

According to a new study by NASA, Earth is running out of oxygen, and they even know when it will occur. The study was led by ...

The 10-kilometer-wide body orbits 56,000 kilometers from uranus's center between ophelia and bianca and awaits an ...

A Saturn-sized planet circling a tiny red dwarf is rewriting what scientists thought was possible in planetary systems.

If an extraterrestrial intelligence were looking for signs of human communications, when and where should they look? In a new ...

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's ...

On this day in 1977, NASA launched Voyager 2, a spacecraft that would go on to make history as one of humanity’s greatest achievements in space exploration. Today, the probe celebrates 48 years in ...

Nasa’s Webb telescope has found a new moon around Uranus. “No other planet has as many small inner moons as Uranus, and their ...

NEW YORK — The Webb Space Telescope has spotted a new tiny moon orbiting Uranus. The new member of the lunar gang, announced Tuesday by NASA, appears to be just six miles wide. It was spotted by the ...

Researchers discovered a new 'tiny' moon using NASA’s James Webb Space Telescope, the largest, most powerful telescope ever ...

Last chance! A rare plane parade is happening on Aug. 21 and it won't happen again until 2028. Here's when and how stargazers can catch a glimpse of this week's stunning spectacle.