Far beyond the bright planets, in the dim outskirts of the Solar System, astronomers keep stumbling on objects that refuse to follow the rules. Around Neptune in particular, a handful of newly charted ...
The tallest cliff in the solar system is so extreme that even imagining standing on its edge is enough to make your stomach ...
Add Yahoo as a preferred source to see more of our stories on Google. Some exoplanets, like the one shown in this illustration, may have atmospheres that could make them potentially suitable for life.
(CNN) — After decades of searching, astronomers have uncovered some of the strongest evidence yet of exoplanets orbiting Barnard’s Star, the nearest single star system to Earth. The four planets are ...
"In our solar system, the most massive moon is Ganymede, which is still extremely small compared to what we are inferring ...
Astronomers are testing a quieter way of searching for moons beyond the solar system, using careful measurements of motion ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Morgan Underwood, Rice University (THE CONVERSATION) When astronomers search for ...