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Saturn Observation Campaign
This program gives sky enthusiasts of all abilities the opportunity to share the splendor of Saturn with their local community.
Planets Rise and Shine
The early-bird gets a celestial treat towards the end of August 2006.
Blame it on the Moon: The 2006 Perseid meteor shower is going to be a dud.
SOHO Watches Saturn and Cassini Pass Behind the Sun
Annual Saturn conjunction.
Mars and Saturn Join Together in the Western Sky
Our planetary system may be vast, but at times some of our neighbor planets are easily visible without a telescope.
Celestial Twins Pair with Mars and Saturn
View Mars and Saturn as they pass near Gemini.
Swift Mercury - Catch It If You Can!
Mercury, the smallest and fastest of the planets, may not have wings on its heels like its namesake, but it races around the Sun four times each year and can be a challenge for sky watchers to catch.
See the Incredible Shrinking Planet
Mercury makes a rare appearance in the evening sky this week.
Saturn, the Moon and a Swarm of Stars
The planet Saturn will appear to be located near the Beehive star cluster in the night sky for the next several months.
Ringside Seats for Saturn
Saturn approaches opposition with Earth.
Awards and Recognition
Solar System Exploration Roadmap
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Last Updated: 29 Apr 2014