The Perseids peak this week with up to 25 meteors an hour, but moonlight and other celestial events could dim the dazzling summer display.

Wondering what planets are visible right now? Jupiter and Venus are meeting up in the sky, at least from our vantage point.

A planetary conjunction takes place when two or more planets seem to align closely in the sky as viewed from Earth, despite ...

Hubble Space Telescope images of Jupiter have been "photo-mapped onto a sphere," and animated into a full rotation, according ...

The Lucy spacecraft is already well on its way to Jupiter's Trojan asteroids. But that doesn't mean that it can't make some ...

Venus and Jupiter, the brightest planets in our solar system, are about to make their closest approach during their August ...

Stargazers hoping to catch sight of August's Venus-Jupiter Conjunction should keep their eyes to the skies on Tuesday morning ...

Jupiter and Venus are two of the brightest objects in the night sky. When you know where to look, it is very easy to spot ...

Jupiter and Venus will appear closest over Aug. 11-12, according to NASA, appearing as if they’re “grazing” each other despite still being millions of miles apart. It comes as a popular meteor shower, ...