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.

Wednesday, March 18, 2026

Sun's Magnetic Field

"Every eleven years, the Sun’s magnetic field flips."

https://news.njit.edu/njit-physicists-trace-sun%E2%80%99s-magnetic-engine-200000-kilometers-below-surface?utm_source=join1440&utm_medium=email&utm_placement=newsletter&user_id=66c4c92f5d78644b3ac5d5b4
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