Bennu samples brought back by a University of Arizona-led space mission contain the key ingredients of life and signs of the ...

Some amino acids can be built in two ways that mirror each other, like a pair of right and left hands. Life on Earth uses the ...

Scientists say the “building blocks for life” have been found inside the rubble of a 500-metre-wide asteroid in a breakthrough study.

Discover a world of unbiased journalism, in-depth analysis, and real-time updates from every corner of the globe.

After decades of study, scientists sound genuinely optimistic about the possibility of detecting primordial black holes, which might explain dark matter.

Scientists have detected organic compounds and minerals necessary for life in the samples collected by the OSIRIS-REx mission ...

There are 20 amino acids that create the proteins required for life on our planet — and scientists have now found exactly 14 ...

Rock and dust samples from the Bennu asteroid contain molecules that are the "key to life" on Earth, NASA officials announced ...

YR4 might force NASA to plan the first-ever space mission to push an asteroid away from Earth. Most likely, though, it's a ...

The nearly 200-foot space rock has ‘one of the highest probabilities of an impact from a significantly sized rock ever,’ says ...

Astronomers have retracted the discovery of a new asteroid after realizing the object was the remains of Elon Musk's Tesla ...

"Impact probability is still very low, and the most likely outcome will be a close approaching rock that misses us." ...