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Running Time:
00:59:15
Astronomers in many parts of the world watched as Venus moved across the disk of the Sun, one of the rarest planetary alignments. The Exploratorium webcast this historic event from Greece.

Project: The Rarest Eclipse: Transit of Venus | Browse All

Date: June 8, 2004
Format: Expedition
Category: Science in Action
Subject(s): Astronomy/Space Science
Running Time:
00:27:00
Explore how Mars’s gravity and geology would affect rock climbers, with the Exploratorium's Dr. Paul Doherty.

Project: Return to Mars | Browse All

Date: January 8, 2004
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science
Running Time:
00:32:24
Chris McKay, Planetary Scientist at the NASA Ames Research Center, has traveled the world seeking Mars-like environments. In the Dry Valleys of Antarctica—his favorite Mars analog on Earth—Dr. McKay discovered a kind of algae living inside rocks porous to light and water. He’ll show us some of these rocks and talk about the physical conditions required for life.

Project: Origins: Astrobiology: The Search for Life | Browse All

Date: November 19, 2003
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science
Running Time:
1:03:16
In preparation for the 2004 landing of the Mars Exploration Rovers, NASA engineers and scientists tested their remote operation procedures using a rover called FIDO (field integrated design & operations rover). Our remote team traveled to the desert test site to see what they learned in the desert and what they hoped to learn on Mars.

Project: Return to Mars | Browse All

Date: August 19, 2002
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science, Geology/Eath Science
Running Time:
0:37:24
Join the Origins team as they travel to Antarctica. We sent Mary, Noel, Paul, and Julie to explore scientific wonders from McMurdo to the Pole. Learn all about the extreme science being conducted at the South Pole in a daily dispatch from Terra Australis Incognita!

Project: Origins: Antarctica - Scientific Journeys from McMurdo to the Pole | Browse All

Date: January 10, 2002
Format: Expedition
Category: Science in Action
Subject(s): Geology/Earth Science
Running Time:
0:29:50
Join the Origins team as they travel to Antarctica. We sent Mary, Noel, Paul, and Julie to explore scientific wonders from McMurdo to the Pole. Learn all about the extreme science being conducted at the South Pole in a daily dispatch from Terra Australis Incognita!

Project: Origins: Antarctica - Scientific Journeys from McMurdo to the Pole | Browse All

Date: January 9, 2002
Format: Expedition
Category: Science in Action
Subject(s): Geology/Earth Science, Biology/Life Science
Running Time:
0:32:32
Join the Origins team as they travel to Antarctica. We sent Mary, Noel, Paul, and Julie to explore scientific wonders from McMurdo to the Pole. Learn all about the extreme science being conducted at the South Pole in a daily dispatch from Terra Australis Incognita!

Project: Origins: Antarctica - Scientific Journeys from McMurdo to the Pole | Browse All

Date: January 6, 2002
Format: Expedition
Category: Science in Action
Subject(s): Geology/Earth Science, Biology/Life Science
Running Time:
0:35:12
Join the Origins team as they travel to Antarctica. We sent Mary, Noel, Paul, and Julie to explore scientific wonders from McMurdo to the Pole. Learn all about the extreme science being conducted at the South Pole in a daily dispatch from Terra Australis Incognita!

Project: Origins: Antarctica - Scientific Journeys from McMurdo to the Pole | Browse All

Date: December 29, 2001
Format: Interview
Category: Everyday Science
Subject(s): Life Science/Biology, Arts
Running Time:
0:01:01
On November 15th, 1999, for the first time in 25 years, the planet Mercury passed between us (in the western hemisphere) and the sun--an event known as a "transit." Here is one of five short streaming videos detailing the event.

Project: Transit of Mercury | Browse All

Date: November 14, 1999
Format: Expedition
Category: Science in Action
Subject(s): Astronomy/Space Science
Running Time:
0:02:02
On November 15th, 1999, for the first time in 25 years, the planet Mercury passed between us (in the western hemisphere) and the sun--an event known as a "transit." Here is one of five short streaming videos detailing the event.

Project: Transit of Mercury | Browse All

Date: November 14, 1999
Format: Expedition
Category: Science in Action
Subject(s): Astronomy/Space Science