Modern Engineering Marvels on MSN

Interstellar Comet’s Sunward Jets Ignite Propulsion Debate

Can a comet’s tail be more than just dust and ice? New observations of 3I/ATLAS, the third confirmed interstellar object to ...
Modern Engineering Marvels on MSN

Rare Interstellar Comet Reveals Unusual Carbon Chemistry

Could a frozen traveler from another star system hold secrets about worlds beyond our own? Astronomers think 3I/ATLAS might. This comet, the only third confirmed interstellar object ever detected, ...