Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of "Ask a Spaceman" and "Space Radio," and author of "How to Die in Space." Sutter contributed this article to ...
As the solar system was forming billions of years ago, the planet Jupiter carved a gap in the disk of dust and gas around the sun, dividing the inner from the outer solar system. New evidence from ...
Moon’s precursor planet, Theia, disappeared billions ago, leaving scientists no direct chemical evidence to support the ...
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