Astronomers said they had found "undepleted phosphine," a molecule associated with life, on Earth in the atmosphere of a brown dwarf.
EU researchers are developing powerful new telescopes to help uncover Earth-like planets around distant stars and advance the search for extraterrestrial life.
The little space rock, called 2025 TF, safely passed within roughly 250 miles (400 km) of our planet on Tuesday (Sept. 30) at 8:49 p.m. EDT (Wednesday, Oct. 1 at 0049 GMT), according to NASA data.
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