New research by Southwest Research Institute (SwRI) and the National Science Foundation's National Center for Atmospheric ...
A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.
Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University ...
Astronomers have found a compact solar system whose planets line up in a way that, according to current models, should not be possible. Around the small star LHS 1903, a dense rocky world orbits on ...