The space rock, known as "2026 AJ" and 40 feet in diameter, is hurtling toward our planet at around 20,500 miles per hour.
Live Science on MSN
NASA's DART: Redirecting an asteroid to protect Earth
The first flight mission for planetary defense, NASA's Double Asteroid Redirection Test (DART) seeks to validate a method to ...
The Space Race on MSN
“All We Have to Do Is Capture One and Bring It Home” - NASA Reveal a Plan to Capture an Asteroid
NASA has revealed a detailed plan to capture a near-Earth asteroid and bring it closer for study. The concept involves ...
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