The event marks the first time a commercial company has been able to actively operate on the moon and observe a total solar ...

When sunlight passes through Earth's atmosphere, blue light scatters more easily while red light travels more directly through the air. During a lunar eclipse, some of the sunlight passes all the way ...

Without protective gear, looking directly at an eclipse can cause serious damage or scarring to the eyes. “Solar retinopathy ...

By Lou Feng A photo of a total lunar eclipse, also known as a “blood moon.” The photo was taken during the Jan. 2019 eclipse by NASA’s Hubble Space Telescope.  Courtesy of M. Kornmesser ...