Learn how bacteria survived a simulated asteroid impact and could travel between planets on asteroid debris.
This meant subjecting microbes to minimum pressures equivalent to ten times those of the Mariana Trench, the deepest part of ...
Tiny life forms tucked into debris from an asteroid hit could catapult to other planets—including Earth—and survive, a new ...
"For asteroids of the size scale relevant to planetary defense (i.e., ∼50-500 m), the mass can only be directly measured ...
Can life transport between planets from impacts? This is what a recent study published in PNAS Nexus hopes to address as a ...
A small asteroid flew 266 miles over Antarctica. It was too small to pose a threat, but objects of that size can produce ...
A 170-foot asteroid is set to race past Earth today at extraordinary speed, NASA says. Though no impact is expected, ...
Hardy bacteria in a lab survived pressures comparable to an asteroid strike on the red planet, suggesting a hypothetical ...
Space agencies maintain that global cooperation and sustained investment are vital to planetary defence. While the DART ...
Asteroid 2026 CU1 will sweep past Earth this week at high speed, close enough to attract attention yet deemed safe, raising ...
Samples from Ryugu, a small, near-Earth asteroid, preserve natural remanent magnetization (NRM) from the early history of the ...
Tiny life forms tucked into debris from an asteroid hit could catapult to other planets—including Earth—and survive, a new Johns Hopkins University study finds. The work demonstrates that ...
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