Extreme exomoons with tidal heating and thick, hydrogen-rich atmospheres may be able to create billions of years of potentially habitable surface conditions ....
On Monday, a paper announcing that all four DNA bases had been found on an asteroid sparked a lot of headlines. But many of the headlines omitted a key word needed to put the discovery in context. "again." ... how these bases got there in the first place.
Using the James Webb Space Telescope (JWST), an international team of astronomers has observed a nearby spiral galaxy known as NGC 628...Star clusters in their youth ... Nearby galaxy hosting eYSCs ... What does JWST tell us about eYSCs in NGC 628? ... DOI ... arXiv.