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 ...
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 ...