See the best photos on Space.com this week.
Saturn, sixth planet from the sun, is the second largest planet in our solar system.
Data from one of Cassini's last flybys of Titan probed the depths of Kraken Mare to better understand the moon's alien chemistry.
Mercury, Jupiter and Saturn will form a tight triangle in the sky this Sunday during a rare 'triple conjunction' event.
A spectacular gathering of bright planets will be the chief celestial attraction in the evening sky this weekend as Jupiter, Saturn and Mercury appear to crowd into tight quarters.
A photographer filmed the "Great Conjunction" of Jupiter and Saturn as the heavenly bodies passed by Burj Khalifa, the world's tallest building.
This year saw a new age of sample-retrieval missions, protests against a telescope, an incredible visit from a dazzling comet and the ''great conjunction'' of Saturn and Jupiter.
Saturn and Jupiter shared a rare "great conjunction" on Dec. 21 that thrilled skywatchers around the world.
NASA has shared some helpful tips for how to photograph the "great conjunction" of Jupiter and Saturn on Dec. 21, 2020.
Jupiter and Saturn will align in the night sky today (Dec. 21) in an event astronomers call the "great conjunction," and you can watch it online with a host of webcasts.
Google treated internet searchers around the world to a pair of animated doodles celebrating the "great conjunction" of Jupiter and Saturn and the solstice on Dec. 21.
We are now closing in on the long-awaited night of Dec. 21, when Jupiter and Saturn will engage in their "great conjunction."
Jupiter and Saturn will align in the night sky on Dec. 21 in an event astronomers call the "great conjunction" marking the planets' closest encounter in nearly 400 years.
Before the historic "great conjunction" of Jupiter and Saturn on Dec. 21, the planets will have a close encounter with the crescent moon on Wednesday and Thursday (Dec. 16-17).