Researchers have found that water on Comet 67P/Churyumov–Gerasimenko has a similar molecular signature to the water in ...
Plate tectonics, or the recycling of Earth's crust, may have begun much earlier than previously thought—and may be a big ...
On Tuesday, a tiny, harmless asteroid was detected early before it was expected to burn up in Earth's atmosphere over Siberia ...
The NASA project NEOWISE, which has given astronomers a detailed view of near-Earth objects—some of which could strike the ...
A new study may have figured out how life on Earth actually began, and it all has to do with ancient hot springs.
A study suggests ancient hot springs, like Yellowstone's, may have supported reactions crucial for the birth of life on our ...
We've thought that, before it became the toxic hellscape we know today, Venus could have once been habitable, with oceans of ...
The stadium-sized asteroid 2020 XR is due to make its closest approach to Earth on record early on Dec. 4, and the encounter ...