A key method of forming planets finally has observational evidence, thanks to a network of radio telescopes in the U.K. that have resolved the existence of a huge abundance of centimeter-sized pebbles ...
Two months ago, Dr. Hal Levison from the Southwest Research Institute (SwRI) in Boulder, Colorado, co-authored a paper that described a theory of “pebble formation” for gas giants. He has now expanded ...
The TRAPPIST-1 system looks more like Jupiter and its moons than our own solar system. Seven planets orbit in an elaborate synchronous dance around a star only slightly larger than Jupiter. Those ...
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