https://bigthink.com/hard-science/how-to-become-an-astronomer-2640965765/
NASA astronomer Michelle Thaller explains what astronomers actually do, and how can you become one.
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https://www.space.com/astronomy/most-normal-matter-in-the-universe-isnt-found-in-planets-stars-or-galaxies-an-astronomer-explains-where-its-distributed
In a study published in June 2025, a team of scientists used a unique radio technique to complete the census of normal matter in the universe.
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