Sara Seager, concerned we might come across E.T. life yet fail to identify it because it doesn’t resemble Earth life, sets out to demonstrate that life can persist in atmospheres very different from our own.
Link: https://skyandtelescope.org/astronomy-news/life-under-a-hydrogen-sky/

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Hubble spots the most distant star ever detected!
When the light we see from the star Earendel was emitted, the universe was less than a billion years old.