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March 27, 2014

After discovering a new icy dwarf planet past Pluto, two astronomers are reporting in the journal Nature that a larger planet might be concealed in the outer limits of the solar system.

National Geographic reports that the newly discovered dwarf planet, named 2012 VP113 (nicknamed "Biden") and located more than 800,000 million miles away from the sun, has an orbit that seems to be affected by another, mystery planet predicted to be two to 10 times heavier than Earth. That same mystery planet also possibly stretched out the orbit of Sedna, an object the size of a dwarf planet discovered 10 years ago. "To all intents and purposes, in the current architecture of the solar system, Sedna and 2012 VP113 should not be there," astronomer Megan Schwamb of Taiwan's Academia Sinica said in a commentary in Nature. "This suggests that Sedna and 2012 VP113 are the tip of the iceberg."

This composite photo shows 2012 VP113 in motion — the red, green, and blue dots are colored photos of the dwarf planet taken two hours apart. --Catherine Garcia

Scott S. Sheppard/Carnegie Institution for Science

12:28 p.m. ET
Andrew Burton/Getty Images

Bernie Sanders distanced himself Sunday from "Berniebros," a wide-ranging term that some have used to describe sexist supporters of the Vermont senator.

"It's disgusting," he said on CNN's State of the Union. "We don't want that crap. Anybody who is supporting me and doing sexist things, we don't want them. I don't want them. That's not what this campaign is about."

See more of Sanders' interview here. Julie Kliegman

11:45 a.m. ET

Saturday night's Republican presidential debate featured a lot of heated conflict — once all of the candidates finally made it out on stage. Watch The Washington Post break down just how delightfully awkward the whole introduction process was. Julie Kliegman

11:26 a.m. ET

At Saturday's Republican presidential debate, Florida Sen. Marco Rubio attacked President Obama. A lot. To be exact, Rubio attacked Obama four times with some version of, "Let's dispel with this fiction that Barack Obama doesn't know what he's doing. He knows exactly what he's doing."

His performance was widely mocked.

But Sunday on ABC's This Week, Rubio stood by his talking point.

"It's what I believe and it's what I'm going to continue to say, because it happens to be one of the main reasons why I am running," he said.

In other words, Rubio knows exactly what he's doing. Julie Kliegman

11:00 a.m. ET

Beyoncé released a new single and music video Saturday, marking her first major release since she surprise-dropped her self-titled album in 2013. "Formation," which heavily references Hurricane Katrina and the Black Lives Matter movement, centers on black pride.

Two filmmakers have called out Beyoncé, claiming she used footage from their documentary, That B.E.A.T., without permission, The New York Times reports.

Beyoncé's representative countered that the footage is properly licensed. Julie Kliegman

10:30 a.m. ET
Joe Raedle/Getty Images

Democratic presidential hopefuls Hillary Clinton and Bernie Sanders will debate in Flint, Michigan, on March 6, the Democratic National Committee announced Sunday. The city is grappling with an ongoing water crisis that has endangered residents' health.

"This debate is an opportunity to elevate the very serious issues facing the residents of Flint, and it's also an opportunity to remind voters what Democratic leadership can do for the economy — so that everyone in America has a fair shot," DNC Chair Debbie Wasserman Schultz said.

Both candidates have drawn attention to Flint in recent months. Sanders has called on Gov. Rick Snyder (R) to resign. Clinton left the New Hampshire campaign trail Sunday to visit the city. Julie Kliegman

10:18 a.m. ET

Democratic presidential hopeful Bernie Sanders made a brief cameo on Saturday Night Live alongside host Larry David. The sketch featured the two men on a sinking ship, with David's character asserting that he should be saved due to his wealth. Sanders played Bernie Sanderswitzky, a nod to his Jewish upbringing, and labeled David's character as the 1 percent.

Watch the uncanny duo below. Julie Kliegman

8:06 a.m. ET
Bulent Kilic/AFP/Getty Images

Turkey is at capacity with accepting refugees, but will continue to do so as people flee Syria, the nation's deputy prime minister said Sunday, The Associated Press reports.

"In the end, these people have nowhere else to go," Numan Kurtulmuş said. "Either they will die beneath the bombings and Turkey will...watch the massacre like the rest of the world, or we will open our borders."

Turkey's border has been closed for three days as they provide aid to 35,000 Syrians on the other side. The nation has 3 million refugees, 2.5 million of whom fled Syria. The European Union has encouraged Turkey to host refugees, offering the nation 3 billion euros ($3.3 billion) in incentives to do so. Julie Kliegman

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