Space Science Hubble reveals 20-year time-lapse of Uranus' changing atmosphere A 20-year-long study providing new insights into Uranus' complex seasonal changes By Alfonso Maruccia, May 30, 2025, 8:16 AM
Science Space Astronomers spot possible Planet Nine in data spanning 23 years Old satellite data points to potential ninth planet in our solar system By Skye Jacobs, May 5, 2025, 5:43 PM 17 comments
Science Space NASA supercomputer suggests the Oort Cloud may be a spiral, like a miniature galaxy Those icy leftovers appear marshaled into a galactic-like structure By Zo Ahmed, February 24, 2025, 12:03 PM
Science Space NASA mission finds key ingredients for life in asteroid samples "Our odds of finding life elsewhere are increasing" By Skye Jacobs, January 30, 2025, 3:16 PM
Space Astronomers gather additional evidence suggesting Planet Nine is real Is there a hidden planet lurking in our solar system? By Shawn Knight, April 19, 2024, 2:18 PM 28 comments
Space Science Saturn's "Death Star" moon has a 45-mile-deep subsurface ocean The ocean likely occupies half the moon's volume By Daniel Sims, February 9, 2024, 7:39 AM 7 comments
Science Space Saturn's rings may be the remnants of two moons that collided Planet's current moon system may have also emerged from past collision By Daniel Sims, October 2, 2023, 5:11 PM
Space Science The Solar System's outermost edge could host an unknown planet No, it's not Planet X, as this giant planet would be located much farther than that By Alfonso Maruccia, July 12, 2023, 8:45 AM 8 comments
Space Science Scientists confirm Saturn's sixth-largest moon has all the right ingredients for life New scientific modeling on old data discovered Phosphorous, the final missing piece By Daniel Sims, June 14, 2023, 5:50 PM
Science Space Scientists discover ring around dwarf planet but can't explain it Ring orbits beyond Quaoar's Roche Limit but hasn't formed a moon By Daniel Sims, February 9, 2023, 4:28 PM 11 comments
Science Space High-definition solar telescope produces its first stunning images of the Sun The Sun looks as beautiful as you'd expect By Cohen Coberly, January 30, 2020, 7:01 AM 37 comments
Science Space NASA's Kepler space telescope discovers 1,284 new exoplanets, nine of which orbit in habitable zones By Shawn Knight, May 11, 2016, 7:30 AM
Science Scientists find evidence that a ninth planet exists in our solar system By Shawn Knight, January 20, 2016, 6:15 PM 56 comments
The Web Check out this awe-inspiring scale model of our solar system By Shawn Knight, September 18, 2015, 5:15 PM 12 comments