A meteorite that crashed through a Georgia home roof in June has been identified as billions of years old and older than the ...

Although humanity is getting better at sending robotic probes out into the Solar System to explore the places no human can tread, we're still very much on a learning curve.

The Inouye Solar Telescope captured magnetic, silk-like "stripes" on the solar surface called photospheric striations.

A NASA telescope has detected its clearest signal yet of a potential Saturn-sized gas giant orbiting around a distant star complex. The system, known as Alpha Centauri, is more than four light-years ...

NASA’s Hubble Space Telescope has captured its most detailed image yet of interstellar comet 3I/ATLAS. The rare comet is ...

New research uncovered compelling evidence — with the aid of a Big Island telescope atop Mauna Kea — that water from a comet is strikingly similar to that found in Earth’s oceans.

The reactor would launch to the moon by 2030, according to a directive by acting NASA Administrator Sean Duffy that was sent ...

NASA’s IMAP spacecraft, and two other missions, will study the heliosphere that protects our solar system from interstellar space.

The comet is hurtling our way at 130,000 mph, but will veer closer to Mars than Earth, keeping a safe distance from both.

Solar weather and EMPs both pose great threats to the United States' power grid and need to be addressed as soon as possible.

Jupiter and Venus will appear closest over Aug. 11-12, according to NASA, appearing as if they’re “grazing” each other despite still being millions of miles apart. It comes as a popular meteor shower, ...

The Trump administration is pushing efforts to place a nuclear reactor on the moon to power a future human base. A newly ...