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ScienceDaily: Top Science News |
| Unusual team finds gigantic planet hidden in plain sight Posted: 13 Jan 2022 04:41 PM PST An astronomer and a group of eagle-eyed citizen scientists have discovered a giant gas planet hidden from view by typical stargazing tools. |
| Risky food-finding strategy could be the key to human success Posted: 13 Jan 2022 04:41 PM PST When it comes to feeding behavior, humans are the inefficient gas-guzzlers of the primate family, according to a new study of hunter-gatherer energy budgets. Unlike our herbivorous cousins who spend much of the day lounging while chewing their fibrous diets, early humans made high-risk, high-energy investments in finding big calories they could share with the group. And that in turn, likely led to free time and culture. |
| Newly-found planets on the edge of destruction Posted: 13 Jan 2022 12:14 PM PST Astronomers have found three Jupiter-like exoplanets that are dangerously close to being 'swallowed up' by their host stars. The discovery gives new insight into how planetary systems evolve over time, helping to reveal the fate of solar systems like our own. |
| Epstein-Barr virus may be leading cause of multiple sclerosis Posted: 13 Jan 2022 12:13 PM PST A new study provides compelling evidence of causality between Epstein-Barr virus and multiple sclerosis. It suggests that most MS cases could be prevented by stopping EBV infection, and that targeting EBV could lead to the discovery of a cure for MS. |
| New insights into seasons on a planet outside our solar system Posted: 13 Jan 2022 09:07 AM PST Imagine being in a place where the winds are so strong that they move at the speed of sound. That's just one aspect of the atmosphere on XO-3b, one of a class of exoplanets (planets outside our solar system), known as hot Jupiters. The eccentric orbit of the planet also leads to seasonal variations hundreds of times stronger than what we experience on Earth. |
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