A popstar, a journalist, a civil rights activist, rocket scientist and filmmaker have gone into space. And the mission was ...

Six women boarded Blue Origin's New Shepard rocket, marking the first all-female flight since 1963. That flight saw cosmonaut ...

Due in part to a phenomenon called lunar libration, the Moon appears full for a day or so before and after ... from creamy white to sky blue and vivid royal purple. Camas is a signature Native ...

The phenomenon of a Full Moon ... sky each week. Here’s the complete list of Full Moons this year and their traditional names. (All times Eastern; * denotes a Super Moon.) The images below show ...

This was the first full moon of springtime, the first since the March 21 equinox, and in addition to its perennial cold allure, it figured in calculations for the dates of religio ...

A few more stars are entering the stratosphere as Blue Origin's all-female, celebrity-studded space flight takes flight.

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

Taking a landscape photograph that includes the Moon is more difficult because during that 'blue hour' after ... else in the night sky, a rising Full Moon is predictable down to the second. Simply ...

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky ...

Skywatchers around the world turned their heads — and lenses to the skies to capture the beauty of April’s full Pink Moon — ...

Those looking up last night already saw a beautiful show as the near-full moon rose in clear skies. Tonight is slightly ...