Astronomers have found a massive planet orbiting a small, cool star, and planet formation theories struggle to explain its existence. CNN values your feedback 1.

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Astronomers have found an unusually large planet orbiting a small star, located about 280 light-years from Earth. The unexpected size of the newly discovered world, called TOI 5205b, has caused ...

Astronomers focused on this star cluster, IC 348, because it is young and should have new brown dwarfs. Such small stars emit the most light when they're young, so the smallest stars would be at ...

An enormous planet has been spotted orbiting a small star, and it could not have formed under either of our existing models of the birth of planets. Close. Advertisement. Skip to content.

With unusually powerful magnetic fields, these stars seem to get a boost when their cores start to drift apart. Thus, they may not be the ideal hosts for habitable exoplanets.

TOI-6894b's mass—relative to that of its star, that is—challenges the widely held core accretion theory, which posits that newborn planets pull mass from their star's protoplanetary disc.

(CNN) — Astronomers are questioning the theories of planet formation after discovering an exoplanet that technically shouldn’t exist.

A survey of small, cool stars is helping to narrow in on the conditions that might set the stage for life beyond our solar system. A look at about 200 ultracool dwarf stars shows that they lack ...

March Small Business Star Nominees. For March, the focus is on Women-Owned Businesses. Here are the two nominees: Angela’s Bra Boutique from Farmingdale; L.I. Salty Kids Cove from Patchogue ...

"These stars are excellent targets to look for small planets in an orbit where it's conceivable that water might be liquid, and therefore the planet might be habitable." The results were published ...