For helping to find asteroids, NASA has set up a contest with cash awards. In 2012, the agency said that "more potentially hazardous asteroids, or PHAs, are closely aligned with the plane of our solar system than previous models suggested."
Cash prizes await "citizen scientists" who can improve algorithms that help NASA find and identify asteroids in our solar system, the agency says. A contest to find more asteroids begins next week, in what NASA calls an attempt to crowdsource innovation.
Janelle Arevalo, an insurance agent with Sunshine Life and Health Advisors, makes a house call in Miami to sign up Sandra Berrios (left) for an insurance plan under the Affordable Care Act.
Credit Joe Raedle / Getty Images
People who got off to a rough start with Obamacare or haven't picked a plan still have options. But they better hop to it. The open enrollment period ends March 31.
Those who were unable to sign up for a marketplace plan because of the glitches with federal or state websites can receive coverage retroactive to the date they originally applied. There are also retroactive premium tax credits and subsidies, the federal government said in late February.
In an interview with comedian Zach Galifianakis on the Web series <em>Between Two Ferns,</em> President Obama pitched health insurance to a younger audience.
Credit Funny or Die
"My mouse pad broke, and I had to get my great-aunt some diabetes shoes."
That's how comedian Zach Galifianakis begins his segment with President Obama in an episode of the online interview show Between Two Ferns that was posted Tuesday. It was an interview unlike any other for a sitting U.S. president, as Galifianakis probed the commander in chief's views with a range of oddball questions.
A masked man, believed to be a Russian soldier, holds a Crimean flag as members of a pro-Russian self-defense unit stand in formation Monday in the regional capital of Simferopol.
Credit Vasily Fedosenko / Reuters /Landov
"Crimea's regional legislature on Tuesday adopted a 'declaration of independence of the Autonomous Republic of Crimea,' " The Associated Press reports. "The document specified that Crimea will become an independent state if its residents vote on Sunday in favor of joining Russia."
That's just one of several developments Tuesday as the crisis in Ukraine continues. Among the other news: