Browsing 200 - 210 results of 239 programs for subject - Geology/Earth Science


Space Weather:  Coronal Mass Ejection: Artist's View (Clip)
Running Time:
00:00:38
Mike Wiltberger, magnetospheric physicist at the National Center for Atmospheric Research, narrates this artistís rendering of a coronal mass ejecting from the sun and then impacting the earthís magnetic field. Animation produced by the National Aeronautics and Space Administration.

Project: Space Weather Research Explorer | Browse All

Date: April 29, 2005
Format: Exhibit
Category: Science in Action
Subject(s): Astronomy/Space Science, Geology/Earth Science, Art

Keywords: cme, coronal mass ejection, simulation


Real: 450K  34K  
Faultline: Seismic Science:  San Francisco in Jell-O (Clip)
Running Time:
00:00:40
This wobbly luminescent sculpture by Liz Hickok is both art work and a simulation of how a San Francisco neighborhood might jiggle when the Big One strikes.

Project: Faultline: Seismic Science at the Epicenter | Browse All

Date: January 1, 2005
Format: Exhibit
Category: Popular Culture
Subject(s): Art, Geology/Earth Science

Keywords: jello, art, earthquake, san francisco, liz hickok


QuickTime: 482K  
Chaco Canyon:  Your Shadow Knows (Clip)
Running Time:
00:03:02
Join us in Chaco Canyon to think about what we can learn from watching shadows.

Project: Ancient Observatories: Chaco Canyon | Browse All

Date: October 7, 2004
Format: Expedition
Category: Everyday Science
Subject(s): Astronomy/Space Science, Geology/Earth Science

Keywords: sun observation, solstice, shadow


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Chaco Canyon:  Sun Stories (Clip)
Running Time:
00:03:43
The sun holds an honored place in the lives of Southwestern Native Americans. Hear insights into the importance of the sun from Dr. Shelly Valdez, educator at Laguna Pueblo; Dr. Isabel Hawkins, solar researcher at UC Berkeley; and Andrew Garcia Sr., coordinator of Tewa dancers.

Project: Ancient Observatories: Chaco Canyon | Browse All

Date: October 7, 2004
Format: Expedition
Category: Everyday Science
Subject(s): Astronomy/Space Science, Geology/Earth Science, History

Keywords: sun observation, solar alignment


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Chaco Canyon:  Alignments at Chaco Canyon: Wijiji (Clip)
Running Time:
00:00:24
Time-lapse footage of light moving across a pictograph at Wijiji 931.

Project: Ancient Observatories: Chaco Canyon | Browse All

Date: October 7, 2004
Format: Expedition
Category: Everyday Science
Subject(s): Astronomy/Space Science, Geology/Earth Science

Keywords: sun observation, solar alignment


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Chaco Canyon:  Alignments at Chaco Canyon: Casa Rinconada (Clip)
Running Time:
00:00:27
Watch as the square of light moves across the wall and niches at Rinconada.

Project: Ancient Observatories: Chaco Canyon | Browse All

Date: October 7, 2004
Format: Expedition
Category: Everyday Science
Subject(s): Astronomy/Space Science, Geology/Earth Science

Keywords: sun observation, solstice, shadow


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Chaco Canyon:  Alignments at Chaco Canyon: Pueblo Bonito (Clip)
Running Time:
00:00:48
See the movement of shadow on the North/South wall.

Project: Ancient Observatories: Chaco Canyon | Browse All

Date: October 7, 2004
Format: Expedition
Category: Everyday Science
Subject(s): Astronomy/Space Science, Geology/Earth Science

Keywords: summer solstice, sun observation


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Origins: Astrobiology:  Life at the Extremes (Webcast)
Running Time:
00:35:56
Meet Breea Govenar, a biologist at Penn State University, as she speaks to us from aboard a research vessel from Wood's Hole Oceanographic Institute. She'll discuss life near deep-sea thermal vents in the Pacific Ocean. The Webcast also includes Dr. Alissa Arp, a biologist from San Francisco State University studying the tube worms that live around these very hot marine spots.

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

Date: November 19, 2003
Format: Interview
Category: Science in Action
Subject(s): Geology/Earth Science

Keywords: hydrothermal vents, ocean floor, cold seep sites, fissures, plate techtonics, hydrothermal vent exploration, alvin submarine, bacteria, chemosynthetic bacteria, tubeworms, riftia pachyptila, astrobiology


Real: 256K  
Return to Mars:  Preparing for Mars: FIDO in the Desert (Webcast)
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

Keywords: simulation of mars, geology, mars exploration rover, mer, jpl, fido, desert


Real: 256K  
Origins: Antarctica:  Dry Valleys 2 with Paul (Webcast)
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

Keywords: glacier research, glacier change, commonwealth glacier, mcmurdo dry valleys, glacier movements, glacier melting, glacier size, ice flows, taylor dry valley, glaciers in the desert, glaciers flow, wind erosion, katabatic wind, weather in antartica, life at extreme tempe


Real: 80K  
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