Interstellar Comet 3I/ATLAS spews massive jet toward Sun: Is it unusual? Experts explain what it’s made of and if it’s dangerous for Earth

Newly unveiled images of the interstellar object 3I/ATLAS have revealed a spectacular cosmic event, a massive jet of gas and dust erupting toward the Sun. First detected in late June and later confirmed by NASA in early July, 3I/ATLAS is thought to have journeyed from a remote and unidentified star system