For over 400 years, sailors have reported a mysterious phenomenon in which the ocean appears to glow as far as the eye can see.

Olivia Munn isn't fangirling over the upcoming Blue Origin launch, but here's what Cameron Diaz, Charlize Theron and more have said about space travel and going where not very many have gone before.

The pink moon will reach peak illumination in the United States on Saturday, April 12, at 8:22 p.m. ET, according to the U.S. Naval Observatory. Thomas told "GMA" this year's April full moon is also a ...