New insights from NASA's OSIRIS-REx mission have unveiled intriguing clues about the potential origins of life on Earth. The ...

A NASA spacecraft has returned asteroid samples that hold not only the pristine building blocks for life but also the salty ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

On the evenings of Jan. 17 and 18, the planets will appear virtually side by side, in what's called a “planetary conjunction.

The discovery is a capstone achievement for NASA, which went to great lengths to secure and deliver asteroid samples from ...

NASA Voyager 1 probe discovers Saturn’s moon, Epimetheus. Saturn would be the last planet Voyager 1 would visit before ...

In samples NASA brought back from the asteroid Bennu, scientists have discovered of organic compounds, including key building ...

In the first few hours after dark all month, you'll be able to see Venus and Saturn in the southwest, Jupiter high overhead, and Mars in the east, according to NASA. If you have a telescope and an ...

NASA's NIAC program is investing in visionary ideas that could revolutionize space exploration. From fusion-powered ...

All month, four planets — Venus, Saturn, Jupiter and Mars — will appear to line up and be bright enough to see with the naked eye in the first few hours after dark, according to NASA.

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

NASA's MMS mission discovered whistler-mode chorus waves in an unexpected region, the terrestrial mid-tail neutral sheet, ...