Spring Equinox Is Next Week

The spring equinox marks the start of astronomical spring. The date is determined by the Earth's tilt on its axis as it ...
Read Illustration showing how Earth's tilt leads to the Northern and Southern Hemispheres receiving changing amounts of ...
At the time of the equinoxes, the sun appears to move from one hemisphere to the other. The vernal equinox in March is when ...
One of this month's skywatching highlights is a total lunar eclipse on the night of March 13 — or more precisely, on the morning of the 14th when the Earth gets between the moon and the sun, and we ...
Neither the vernal equinox nor the calendar have any direct relationship to Houston’s weather, and Mother Nature has a habit ...