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Running Time:
00:38:30
The Cassini spacecraft continues to orbit Saturn, sending back astonishing images of the ringed planet and its moons. Join us as we look at the latest images and do some hands-on activities to help us understand.

Project: Saturn: Jewel of the Solar System | Browse All

Date: May 12, 2007
Format: Demonstration / Activity
Category: Popular Science
Subject(s): Astronomy/Space Science
Running Time:
00:24:36
Join Exploratorium staff Paul Doherty and Robyn Higdon as they discuss the Transit of Mercury.

Project: Transit of Mercury | Browse All

Date: November 8, 2006
Format: Demonstration / Activity
Category: Popular Science
Subject(s): Astronomy
Running Time:
05:12:09
On November 8, 2006, Mercury slowly slid across the face of the sun during a relatively rare event known as a transit. The Exploratorium's Live@ crew was at the Kitt Peak National Observatory in Arizona to cover the event. This webcast includes a brief history of Kitt Peak and its 21 telescopes.

Project: Transit of Mercury | Browse All

Date: November 8, 2006
Format: Expedition
Category: Popular Science
Subject(s): Astronomy