New asteroid that ‘belches out dust’ discovered
(CNN) -- What's that in the sky? Is it an asteroid? A comet? A lawn sprinkler? Turns out a newly discovered object is a little bit of all three -- minus the fact that you won't find many green lawns millions of miles from Earth -- NASA announced Friday. "We were literally dumbfounded when we saw it," David Jewitt, who leads the team exploring the "asteroid with six comet-like tails of dust radiating from it like spokes on a wheel."