The atmosphere bends the sunlight toward the moon. Blue light gets scattered in the atmosphere, which is why the sky is blue.

Astronomers say they have traced a mysterious pulsing in the Milky Way to a surprising source: a dead star locked in a dance ...

A stunning Blood Moon March 13/14 caps off plenty of planetary action and sparkling stars in the sky this week.

Scotland's red deer population has skyrocketed to approximately ... make XX Trianguli the "most spotted star in the sky." Researchers from the Leibniz Institute for Astrophysics Potsdam and ...

For the first time, we have visual confirmation of a white dwarf/red dwarf system responsible for puzzling intermittent radio ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

TRAPPIST-1 is a red dwarf star about 40.7 light-years away from Earth. It is of particular interest because it has seven ...

Enjoy the Mars Triangle while it still lasts, for after mid-March it will be no more. We're now just past the midpoint of astronomical winter — that moment marking the midway point between ...

Red light allows you to consult your printed, personalized star chart without damaging your ... The wide-angle view shows even more sky, but the constellations look smaller. The binocular and ...