Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...

On Episode 176 of This Week In Space, Rod Pyle and and Tariq Malik are joined by Alan Stern to talk about what's next in deep ...

It's much harder to find, but there are a lot more of them." The first interstellar object to visit the solar system may have ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and ...

Scientists have discovered methane gas on the dwarf planet Makemake, a finding that has surprised astronomers studying the outer solar system.

NASA’s New Horizons mission changed our understanding of the outer solar system. After its famous Pluto flyby, it traveled ...

At the vast edge of the solar system, Pluto has long been perceived as a cold and lonely dwarf planet. However, a recent groundbreaking study has revealed that it may have had an extraordinarily fiery ...

President Trump’s proposed NASA budget looks to drop 41 science missions including 19 that are operational in space. The new ...

The Ohio State University is developing a new nuclear thermal propulsion system called the centrifugal nuclear thermal rocket (CNTR). Rather than solid fuel elements, this new design uses liquid ...

Oct. 8, about one day after the full Moon on Oct. 7. We’ll see a large tidal range from Oct. 8 through 10. The Orionid meteor shower peaks Oct.

And we don't make you work six and a half days a week, 12 hours a day." Kemp also accused Firefly Aerospace of sending Astra ...

Starlink is a major player in satellite internet, with plans for businesses, residential, and roaming. Now, Amazon's Project ...