A planetary system 116 light-years from Earth has a peculiar pattern. It could flip the script on how planets form, scientists say.
CAPE CANAVERAL, Fla. — Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a precious peek into the dawn of our own solar system.
When scientists want to understand the earliest history of our Solar System, they’ve typically turned to ancient meteorites. These celestial objects that come to Earth are remnants of the building ...
A newly studied solar system breaks the usual planet pattern, raising fresh questions about how rocky and gas planets form.
Astronomers have found a rocky planet where it should not exist, orbiting far from a cool red star. Could this strange ...
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The cosmic clock of the solar system: How angular momentum shaped planetary orbits and regular moons
Explore the story of our solar system’s formation, tracing how a vast cloud of gas and dust collapsed under gravity, collisions, and angular momentum to create a thin, spinning protolanetary disc.
CREDIT: ALMA(ESO/NAOJ/NRAO)/M. McClure et al. Get the Popular Science daily newsletter💡 Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of ...
New work from Carnegie’s Alan Boss and Sandra Keiser provides surprising new details about the trigger that may have started the earliest phases of planet formation in our solar system. It is ...
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