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ayu.land | ||
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www.psi.edu
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| | | | | Stars that pass by our Solar System have altered the long-term orbital evolution of planets, including Earth, and by extension modified our climate. | |
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thatsmaths.com
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| | | | | At 9.01AM today, the Sun crosses the Earth's equator, marking the vernal equinox, the date when the direction of sunrise is due east and sunset due west. The Earth's axis is at right angles to the line from Sun to Earth, the Sun is directly over the equator and the lengths of day and night... | |
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gottwurfelt.com
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| | | | | My second child was born on the day of the new moon, closest to the winter solstice, in the darkest year in recent memory (that is, 2020). I remember there was a new moon because there was a solar eclipse that day. In the year of her birth, her birthday fell during Hanukkah. Maybe the... | |
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cardinalguzman.wordpress.com
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| | | Encyclopedia Miscellaneous - 'quality' blogging since August 2011 | ||