New simulations reveal that the climate, atmospheric chemistry and even global photosynthesis would be dramatically disrupted by an asteroid collision ...

But real lightning would have struck infrequently—and mostly in open ocean, where organic compounds would have quickly ...

Although NASA's Lucy spacecraft's upcoming encounter with the asteroid Donaldjohanson is primarily a mission rehearsal for ...

Nobody knows how life began on Earth, but some tantalizing clues from an asteroid suggest it might not have started here.

Many biological molecules are chiral, meaning they exist in two forms that are mirror images of each other, like left and ...

New Southwest Research Institute-led modeling indicates the main belt asteroid (52246) Donaldjohanson may have formed ...

A Bennu-type asteroid could lead to “severe environmental consequences,” researchers write, while acknowledging that a collision is not likely.

Now scientists reveal they used kilometers of fiber optics to analyze shockwaves from a NASA spacecraft returning to Earth, ...

It was first discovered in 1999, and NASA has since calculated there is a 0.037 per cent – or one in 2,700 – chance that the asteroid will strike our planet on September 24 2182. If Bennu did ...

"Scientifically there's a huge amount we can learn from asteroids," says Alan Fitzsimmons, an astronomer at Queens University ...

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