Water found on Comet 12P/Pons-Brooks is "virtually indistinguishable" from water found on Earth. A "devil" comet's water is ...

Chemical profiling traces the source of water in one of the brightest known comets to keep returning to the Solar System.

Our new results provide the strongest evidence yet that at least some Halley-type comets carried water with the same isotopic ...

New research has uncovered compelling evidence that water from a comet is strikingly similar to that found in Earth's oceans, ...

In 2024, scientists studying ancient sediments in the eastern United States reported signs of a comet exploding in Earth’s ...

Brooks, the "devil comet," reveals that its water vapor possesses a chemical composition nearly identical to Earth's oceans.

Comet 12P/Pons Brooks shows a D/H water ratio matching Earth’s oceans, revealed through ALMA and NASA IRTF observations.

Scientists have uncovered groundbreaking evidence that Earth's water may have originated from comets, following a new study ...

Hubble has taken the clearest image to date of the interstellar comet 3I/ATLAS, which is racing through our solar system at ...

An interstellar comet spotted by NASA is headed for our solar system, showing up near Earth later this year, but it's another ...

Water on the Devil Comet matches Earth’s, supporting the idea that comet impacts delivered life-giving water to young Earth.

The work indicates that the picture of extraterrestrial water being delivered to Earth is complex. Maybe not all comets, but ...