What makes constellations?

Constellations are named after a Greek or Roman God. They were made to help sailors find their way. Now they are used to help more people find their way. In this world such help is very useful.

Thursday, August 7, 2025

K2-18b

"There was definitely one space story that stood out from all the rest this week, the tale of the Webb Telescope’s hunt into the atmosphere of the exoplanet K2-18b for gases that could serve as possible biosignatures. It was picked up by every news-y outlet from my usual space news sites to The Late Show with Stephen Colbert."https://www.mos.org/article/k2-18b-redux
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