Since the first planet beyond our solar system was confirmed in the 1990s, astronomers have gone on to catalogue more than ...
Star and planet formation has largely been considered separate, sequential processes. But in a new study, scientists at Southwest Research Institute (SwRI) have modeled a different scenario where ...
As planetary systems evolve, gravitational interactions between planets can fling some of them into eccentric elliptical orbits around the host star, or even out of the system altogether. Smaller ...
Astronomers at The University of New Mexico have published new research confirming three bodies orbiting the dynamic exoplanet system TOI-201. They include a super-Earth (TOI-201 d), a warm Jupiter ...
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An interstellar comet is racing through the solar system at 150,000 miles per hour
A comet born around a distant star is now tearing through our solar system at roughly 150,000 miles per hour, and astronomers have only a few months to study it before it disappears forever.
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