Discover why the Arctic solar eclipse path seems to reverse, a visual trick of flat maps and Earth's rotation. Learn about umbra and penumbra, and the true west-to-east path of the moon's shadow.
Scientists explore the phenomenon of runaway black holes kicked out of galaxies at extreme speeds. New evidence shows these giants leaving trails of stars, providing insight into gravitational waves and Einstein's theories.
Explore February's night sky with expert tips on viewing the moon and planetary conjunctions using the best telescopes, binoculars, and astrophotography cameras.
Discover major total solar eclipses in 2026 (Iceland, Spain), 2027 (Egypt's 6m 22s "eclipse of the century"), and 2028 (Australia, NZ). Learn about optimal viewing locations, eclipse terminology, and opportunities for meteor spotting.
