Found 0 - 7 results of 7 programs matching keyword "summer solstice"


Chaco Canyon:  Sense of Place (Clip)
Running Time:
00:01:04
See how patterns of light change throughout the day at Chaco, and hear G.B. Cornucopia and Shelly Valdez share their impressions of the phenomena of light cycles in Chaco Canyon.

Project: Ancient Observatories: Chaco Canyon | Browse All

Date: December 2, 2010
Format: Expedition
Category: Everyday Science
Subject(s): Geology/Earth Science, Astronomy/Space Science

Keywords: sun observation, solstice


Watch Now
Exploratorium at AGU 2006:  Why Summer is Early (Podcast)
Running Time:
00:10:00
Stephanie Chasteen speaks with Zan Stine, a graduate student in the Earth and Planetary Sciences Department at the University of California at Berkeley, at the annual American Geophysical Union meeting. Mr. Stine tells us about his search for the reasons why summer is coming earlier than it did in the past.

Project: Science from the Poles: Exploratorium at AGU 2006 | Browse All

Date: December 14, 2006
Format: Interview
Category: Popular Science
Subject(s): Geology/Earth Science

Keywords: climate change, zan stine, stephanie chasteen, agu, summer


Alternative content



download MP3   (10.5 MB)  
Chichén Itzá:  Live from Chichén Itzá: The Descent of the Serpent (Webcast)
Running Time:
02:03:07
Celebrate the spring equinox at the Mayan ruins of Chichén Itzá, in the state of Yucatan, Mexico. The alignment of the sun on this day creates the appearance of a shadow, in the form of a serpent, that descends the main staircase of the great pyramid. The Live@Exploratorium crew is there to capture the snake on film and to speak with local archaeologists, archeoastronomers, and solar scientists about this amazing phenomenon.

Project: Ancient Observatories: Chichén Itzá | Browse All

Date: March 21, 2005
Format: Expedition
Category: History of Science
Subject(s): Astronomy/Space Science, General Science

Keywords: spring equinox, maya, ancient observatories, alignments, sun, sun-earth day, nasa, solstice, pepe huchim, isabelle hawkins, chichen itza, yucatan, pyramids, el castillo


Real: 512K  256K  
Windows Media: 512K  56K  
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  
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


Watch Now
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


Watch Now
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


Watch Now
 
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).

© 1994 - 2014 Exploratorium | The museum of science, art and human perception