Viewers on the U.S. East Coast may witness a rare "selenelion," when the rising sun and the eclipsed moon are briefly visible at the same time because of atmospheric refraction. This overlap will last ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

This Sky Above episode showcases the total lunar eclipse that will turn the moon a deep shade of red, astronomical spring, and a dazzling planetary conjunction.

Don't miss the only total lunar eclipse of 2026. Learn when and where to see the 'blood moon' and what to expect in California.

Space is tough on materials. Radiation, UV light, atomic oxygen and sharp temperature swings can degrade metals, polymers and coatings over time. This article looks at the current ways researchers are ...

Witness the Moon’s crimson transformation and the Sun’s golden ring as two extraordinary celestial alignments grace the Earth’s atmosphere.