For now, 3I/ATLAS appears to be just what the data suggest: a massive, icy traveler from another star system. Even so, its passage underscores how much remains unknown—and how closely scientists will continue to listen.
For now, 3I/ATLAS appears to be just what the data suggest: a massive, icy traveler from another star system. Even so, its passage underscores how much remains unknown—and how closely scientists will continue to listen.