Sub-Neptune planets that dance in time with the rest of their planetary systems are less dense than those that don’t, planetary scientists have found. Though notably absent from the solar system, the most common planets in the Milky Way are known as “sub-Neptunes,” or worlds with sizes between those of Earth and the ice giant […]
Exoplanet WASP 107b is a gas giant that’s nearly as big as Jupiter, but far less massive. Based on this discrepancy, astronomers didn’t know how a planet like WASP 107b could exist. But now, two independent teams of researchers have harnessed the power of JWST to solve the mystery. Right in our cosmic neighborhood, about […]
For the first time, the JWST has given us a detailed breakdown of the interior of a world outside our Solar System. The extremely strange exoplanet WASP-107b has an atmosphere surprisingly low in methane, which suggests that the interior of the exoplanet must be significantly hotter than we thought – and its core more massive […]
A surprisingly low reservoir of methane may explain how a planet around a nearby star grew weirdly puffy, according to new observations from the James Webb Space Telescope (JWST(. The finding shows that planetary atmospheres can inflate to remarkable amounts without employing esoteric theories of planet formation, astronomers say. “The Webb data tells us that […]
CAPE CANAVERAL, Fla. (AP) — Astronomers have identified a planet that’s bigger than Jupiter yet surprisingly as fluffy and light as cotton candy. The exoplanet has exceedingly low density for its size, an international team reported Tuesday. The gas giants in our solar system — Jupiter, Saturn, Uranus and Neptune — are much denser. “The […]
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This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis or treatment. Contact a qualified medical professional before engaging in any physical activity, or making any changes to your diet, medication or lifestyle. Chris Howe, the director at Lakeside Recovery, an addiction treatment centre in St. Catherines, Ont., […]