OMG sciencefromBig Think2 days agoThe discovery of an atmosphere on a tiny Kuiper belt worldAccurate observations and experiments reveal atmospheres on distant Kuiper belt objects, extending Pluto’s uniqueness to a second known case.
SciencefromArs Technica2 months agoAsteroid defense mission shifted the orbit of more than its targetNASA's DART spacecraft successfully altered the orbital trajectory of the entire Didymos binary asteroid system around the Sun, not just the moonlet's local orbit.