Amazon S3 on MSNOpinion

A near-miss asteroid shows how fragile Earth’s safety is

A July flyby of a massive asteroid went undetected until two days after it passed, raising urgent questions about planetary ...
Space on MSN

Asteroid Impact Aftermath Time-Lapse - NASA DART

See asteroid Dimorphous, pre- and post-impact, in this time-lapse of Hubble Space Telescope imagery. The space rock was ...