Modern Engineering Marvels on MSN

Asteroid 2024 YR4 could slam into the moon and satellites would notice

Asteroid 2024 YR4 has already fulfilled its most disturbing role: it showed how a small, dim object can, at least in the ...
Morning Overview on MSN

NASA alerts Earth to asteroid that could be on a collision path

NASA’s latest alert about a near‑Earth asteroid has revived a familiar mix of anxiety and curiosity about what would happen ...