There will be three full moons during the summer. And the sky this season has a number of bright stars that form easily ...

On Earth, depending on where you are, the analemma can be at different angles, though it always traces out this figure-of-eight pattern. But on other planets, with their own orbits and mean solar ...

Our closest planets will appear to be arranged across the sky in the same order as their distance from the sun. Illustration of the horizon with locations of Mercury, Venus, Uranus, Mars, Jupiter ...

Look to the east before sunrise on June 22 to catch the delicate form of the crescent moon shining with Venus alongside the Pleiades star cluster.

Hubble Space Telescope images of Jupiter have been "photo-mapped onto a sphere," and animated into a full rotation, according to ESA/NASA. Credit: Space.com | NASA, ESA, J. DePasquale (STScI), A. Simo ...

A superbright Mars is currently visible alongside Regulus, the "Heart of the Lion" star located around 79 light-years from ...

From meteor showers to a "Planet Parade" and a couple of stunning full moons, plan your summer evenings around these 10 ...