These Rogue Worlds Upend the Theory of How Planets Form
Scientists have recently discovered scores of free-floating planets that defy classification—forcing them to rethink their theories of star and planet ..
Scientists have recently discovered scores of free-floating planets that defy classification—forcing them to rethink their theories of star and planet ..
Need to estimate, from trillions of miles away, how likely another world is to host life? There’s a flowchart for that. ..
The Astro2020 Decadal Survey's top priorities include new telescopes, the search for habitable exoplanets, and far-infrared and x-ray probe missions. ..