Scientists may have made a profound discovery just on the edge of the solar system.
Quaoar, a dwarf planet with a ring, has some astronomers scratching their heads as it seems to defy long standing rules of planetary science: its rings extend out more than twice as far as previously thought allowable.
"It was unexpected to discover this new ring system in our solar system, and it was doubly unexpected to find the rings so far out from Quaoar, challenging our previous notions of how such rings form," said Professor Vik Dhillon, a co-author of the study from the University of Sheffield's Department of Physics and Astronomy.
The planet is considered a dwarf because it has enough mass to form a sphere but it has not "cleared the neighborhood around its orbit," according to NASA.
Astronomers first noticed Quaoar by chance after it passed in front of a star during its trek around the sun. Located just 620 million miles away from Pluto, it completes a revolution around the sun every 288 years. The size of the dwarf planet as measured via the Hubble Space Telescope found it to be 690 miles in diameter — much smaller than Earth's 7,926 miles.
The Food and Drug Administration warned consumers about a copycat version of the diabetes drug Ozempic.
Initially unsure of which orangutan was the father of a new baby primate, the Denver Zoo decided to have a little fun with the results and turned to the paternity announcement guru himself: former daytime talk show host Maury Povich.
Cora is among dozens of young kids across the U.S. poisoned by lead linked to tainted pouches of the cinnamon-and-fruit puree
An orange tabby cat named Taters stars in the first video transmitted by laser from deep space, stealing the show as he chases a red laser light.
California regulators are preparing to vote on new rules for turning recycled wastewater into drinking water.
The Biden administration is moving to conserve old-growth forests on national forests and limit logging as climate change amplifies the threats they face from wildfires, insects and disease.
With high healthcare costs, bills can quickly add up. In some cases, it is possible to negotiate your medical bills. Barak Richman, law professor at George Washington University, joined Cheddar News to discuss the easiest way to talk to medical debt companies about what's owed.
Millions of people have selected insurance plans for 2024 but sometimes navigating them can be tricky time consuming and expensive. Paula Pant, host of 'Afford Anything' podcast, joined Cheddar News to break down what's needed to know about their insurance plans.
A new study is shedding light on the benefits of the fast-mimicking diet and heart health.
A study published in the journal E-Clinical Medicine suggests there may be a link between air pollution and an increased risk of dementia and strokes.
