This Tiny Celestial Body Past Pluto Shouldn't Have an Atmosphere—but Astronomers Say They May Have Detected One
Worlds this small and distant are thought to be too cold and have too little surface gravity to hold onto gases. But the findings suggest that icy, rocky objects in the solar system's outer reaches are more dynamic than we thought
Original Source
Read the full article at Smithsonianmag →KhanList aggregates and links to publicly available news content. We do not host full articles from third-party sources. Always verify important information with original sources.