Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be ...

Pluto's days, though they drag on a bit at around 153 hours, are nothing compared to its years. Pluto's orbit takes 248 Earth ...

From Voyager 1’s record-breaking journey into interstellar space to Uranus’s sideways spin creating decades-long seasons, the ...

February brings several special events, including a rare "occultation," and a planetary parade of six planets.

Four of the planets, which are Mercury, Venus, Jupiter and Saturn, are bright enough to be spotted with the naked eye in ...

Saturn reigns supreme when it comes to the number of moons orbiting any solar system planet. Including the 128 ...

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

In February, you’ll be able to see Venus, Jupiter, Saturn, and Mercury with the naked eye, but you’ll need binoculars or a ...

Many astronomical events, such as meteor showers, run by calendrical timings as well. But our moon and the other planets move ...

A rare triple conjunction of Venus, Mars and Mercury is happening on the opposite side of the solar system to where Earth is, ...

The king of the solar system, the giant planet Jupiter, will reach opposition. Because Earth will be almost directly between ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...