Browsing 240 - 250 results of 480 webcasts


Saturn:  How Far Have We Gone? (Webcast)
Running Time:
00:46:28
After a week of analyzing the data from the Huygens probe, do scientists think of Titan differently? What were the unexpected findings? Which hypotheses were wrong? Which were correct? Join us as we talk to mission scientists at NASA's Jet Propulsion Laboratory and get the latest on this enigmatic moon.

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

Date: January 22, 2005
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: titan, atmosphere of titan, cassini spacecraft, gravity on titan demonstration, ice balloon activity, weathering, surface erosion, dendridic rivers, sounds of titan


Real: 225K  
Saturn:  What Do the Pictures Mean? (Webcast)
Running Time:
00:31:54
After yesterday's historic mission to the surface of Titan, what happens next? What do the new pictures of Saturn's largest moon tell us, and what does it mean for our understanding of earth?

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

Date: January 15, 2005
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: cassini spacecraft, surface of titan, sapping, saturn,


Real: 225K  
Saturn:  Crash! Part I (Webcast)
Running Time:
00:28:55
After its long journey to Saturn's largest moon, Titan, the Huygens probe is released from the Cassini spacecraft. The Huygens probe completes its descent to Titan, capturing hundreds of images on its way. Join Senior Scientist Paul Doherty as he gives us background on this incredible mission and sets the stage for the first close-up images of this mysterious moon.

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

Date: January 14, 2005
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: titan huygens probe, cassini spacecraft, titan atmosphere, huygens probe camera, saturn, moons


Real: 225K  
Saturn:  Crash! Part II (Webcast)
Running Time:
12:26:40
Join Senior Scientist Paul Doherty as we receive the first images of Titan, Jupiter's largest moon, from the European Space Agency headquarters in Darmstadt, Germany. The Huygens probe, released from the Cassini spacecraft, descended to Titan and captured hundreds of images of this mysterious moon.

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

Date: January 14, 2005
Format: Interview
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: titan, huygens probe, cassini spacecraft, titan atmosphere, radar image of titan,


Real: 225K  
Chaco Canyon:  Ancient Observatories: Chaco Canyon (Webcast)
Running Time:
0:59:00
Join the Live@ crew and NASA scientists as we delve into the ancient knowledge of the Chacoans, daily sky watchers who amassed a great knowledge about the movements of the sun. And learn why today's astronomers and solar physicists continue to watch the sun, using modern ground-based observatories and orbiting space telescopes.

Project: Ancient Observatories: Chaco Canyon | Browse All

Date: December 21, 2004
Format: Expedition
Category: History of Science
Subject(s): Physics, History

Keywords: winter solstice, chaco canyon, ancient observatories, sun, equinox, native americans, eagle dance, alignments, sun dagger, ancient stories, architecture, fajada butte, pueblo bonito

Links: National Park Service Chaco Canyon Website

Real: 1 M  225K  
Windows Media: 659K  
Iron Science Teacher:  Holiday Edition: Fruitcake (Webcast)
Running Time:
00:53:29
The only thing to beat out Iron Science Halloween! Holiday madness right when you could use a laugh.... today's secret ingredient: fruitcake!

Project: Iron Science Teacher | Browse All

Date: December 17, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science

Keywords: teachers, experiments, demos, circumference, diameter, pi, turning fruitcake into pi, diarrhoea, fiber, constipation, measuring density, mass, volume, weight, gravity.laws of gravity, rocket fuel


Real: 225K  
Saturn:  Titan: Up Close and Personal (Webcast)
Running Time:
00:26:34
Real: 225K  
Iron Science Teacher:  Halloween Edition: Bones (Webcast)
Running Time:
1:13:04
Watch as Exploratorium staff and local teachers compete for the title of Iron Science Teacher. Each contestant has 10 minutes to make a science lesson out of a science ingredient. This is a Halloween edition of Iron Science Teacher, and today's secret ingredient is: Bones!

Project: Iron Science Teacher | Browse All

Date: October 29, 2004
Format: Demonstration / Activity
Category: Everyday Science
Subject(s): General Science, Physics

Keywords: halloween, bones, resonance, pitch, secret bells activity, hearing, ear physiology, human ear deomonstration, hammer, anvil, stirrup, animal bones, preserving bones, baking soda, osteology, owl pellets


Real: 225K  
Saturn:  Saturn/Cassini Update: Our Heads in the Clouds (Webcast)
Running Time:
00:28:53
Paul Doherty and Ron Hipschman discuss the clouds and atmosphere of Saturn. Learn how to make a cloud in your kitchen or an atmosphere in a soda bottle!

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

Date: October 15, 2004
Format: Demonstration / Activity
Category: Science in Action
Subject(s): Astronomy/Space Science

Keywords: atmosphere, atmosphere of saturn activity, soda bottle, one-liter soda bottle, cassini spacecraft, planets, chemical composition of the planets, turbulent orb exhibit, turbulent orb snack, turbulent orb activity, clouds, how clouds form, cloud chamber snack, saturn'


Real: 225K  
Saturn:  Saturn/Cassini Update: Looking Back at Saturn (Webcast)
Running Time:
00:27:05
Real: 225K  
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Gordon and Betty Moore Foundation
Gordon and Betty Moore Foundation
Webcasts made possible through the generosity of the Gordon and Betty Moore Foundation, The Jim Clark Endowment for Internet Education, the McBean Family Foundation,.and the Corporation for Educational Networks Initiatives in California (CENIC).

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