ALMA reveals unusual “alien” water in interstellar comet 3I/ATLAS, showing it formed in an extremely cold, distant star ...
This artist’s impression compares the semi-heavy water content of the interstellar comet 3I/ATLAS (left) and Earth (right).
ESA’s Juice spacecraft has imaged interstellar comet 3I/ATLAS ejecting water vapor and dust toward the sun, defying typical ...
Astronomers using ALMA have measured an unprecedented deuterium-to-hydrogen ratio in the water of interstellar comet 3I/ATLAS, at least 40 times higher than Earth's oceans. The finding, published in ...