The $10 billion orbiting observatory will give astronomers a better sense of the near-Earth asteroid 2024 YR4's size and ...
The odds that asteroid 2024 YR4 could hit Earth in 2032 recently spiked from a little more than 1% to 2.3%, but astronomers say not to fret.
Space on MSN18d
Newly discovered super-Earth orbits in and out of its star's habitable zone. Could life survive its extreme climate?A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.
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