It implies or requires that the angrite parent body had to be big, but the question is, where is it now?” CU Boulder ...

As the director of the Peters Observatory at Hamilton College, I have seen many similar streaks across the sky, as I spend ...

Ever wonder where that shooting star came from, or how it got to be in your sky?

People often use the words meteor and meteorite interchangeably, usually when describing a bright streak of light crossing the night sky. The distinction is simple, though the objects involved are ...

Have you ever been out at night and seen a streak of light blast across the sky and disappear? Ever wonder where that shooting star came from, or how it got to be in your sky? As the director of the ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) As the director of the Peters Observatory at Hamilton College, I have seen many ...

Much of modern astronomy revolves around the study of strange alien worlds—from the sun’s retinue of satellites to the thousands of known exoplanets orbiting other stars. But what about a world that ...

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Four-and-a-half billion years ago, a massive world—possibly as big as the moon or even Mars—orbited our sun before crashing into another celestial body and shattering into rubble. Now, in a paper ...

The meteorite that caused a sonic boom heard throughout Massachusetts on Saturday landed "right in the middle of Cape Cod Bay," NASA researchers say. Initially reported as a meteor that exploded about ...

After a sonic boom from a meteor shook houses across the Northeast early Saturday afternoon, NASA said Sunday the meteorite landed in Cape Cod Bay. “This was a daytime bolide that produced a meteorite ...

The boom caused by a three-foot-wide meteorite that thousands heard over Massachusetts and parts of the northeast Saturday afternoon may have landed in Cape Cod Bay, NASA said. NASA used radar from ...