On Jan. 4, Saturn briefly hid behind the crescent moon, escaping the view of skywatchers in Europe, Africa, western Russia ...

It's 'spoke season' on Saturn when strange features appear in the planet's rings. The Hubble Space Telescope continues to ...

Venus and Saturn will appear extraordinarily close together in the night sky overnight on Jan. 17 during a celestial event ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Venus and Saturn will be in conjunction this weekend, appearing side by side in the night sky during January's post-sunset ...

Venus, Saturn, Jupiter and Mars are all visible after sunset, but social media claims about it being a rare "planetary ...

A rare parade of planets will light up the night sky throughout January. Six planets will be in alignment for the rest of the ...

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...

The images captured by the Virtual Telescope Project offer a stunning view of the moon’s deep craters and shadowed regions, and even captures the shining rings of Saturn. The moon appears ...