A mystery interstellar object discovered last week is likely to be the oldest comet ever seen – possibly predating our solar system by more than three billion years, researchers say.
The “water ice-rich” visitor, named 3I/ATLAS, is only the third…
A mystery interstellar object discovered last week is likely to be the oldest comet ever seen – possibly predating our solar system by more than three billion years, researchers say.
The “water ice-rich” visitor, named 3I/ATLAS, is only the third…