On March 29, skywatchers across parts of the Northern Hemisphere will be treated to a rare astronomical double feature: a ...

NOIRLab shared stunning views of the total lunar eclipse in the night sky over Chile, complete with a blood red moon and ...

Know the dates for the end of Lent, Holy Week and Easter Sunday in 2025. Why does Easter start late this year?

It wasn't just any old orb: That recent splendid spectacle was a "blood worm moon," the colorful crimson result of the first ...