Why are some stars always visible while others come and go with the seasons?

Phys.org
March 5, 2026
As a space scientist, every time I go outside with my family, I tell my children to look up at the sky. The front door of our home looks southeast, and on winter nights the constellation Orion hangs majestically just above the horizon as soon as it grows dark enough to see stars.
Verticals
sciencephysics
Originally published on Phys.org on 3/5/2026