Terra
Terra is a multi-national, multi-disciplinary mission involving partnerships with the aerospace agencies of Canada and Japan. Managed by NASA’s Goddard Space Flight Center, the mission also receives key contributions from the Jet Propulsion Laboratory and Langley Research Center. Terra is an important part of NASA’s Science Mission, helping us better understand and protect our home planet.

Featured Image
Kamchatka Peninsula

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Clouds hugged the east coast of Russia’s Kamchatka Peninsula while skies inland remained clear at the end of May 2009. The clear skies revealed a landscape thawing out from winter’s chill. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite captured this photo-like image of the peninsula on May 31, 2009.

Neatly skirting the peninsula, the clouds over the Bering Sea and the southern part of the Sea of Okhotsk present a textured landscape of their own. Arcs of clouds push up against the coastline, fanning out along the shore. Rather than showing a uniform thickness, the clouds vary from opaque to almost transparent, with a few areas of clear skies revealing deep blue ocean water.

On the peninsula, brown-green land surrounds what remains of the snow cover. Whereas the peninsula is typically coated with snow in the wintertime, the snow retreats in the springtime to coat just the slopes of mountains and volcanoes. Part of the Pacific Ring of Fire, Kamchatka boasts more than 100 volcanoes, with roughly a dozen volcanoes sporting active vents. Among the more active volcanoes on Kamchatka are Shiveluch, Klyuchevskaya, Bezymianny, and Karymsky.

References

1. Encyclopedia Britannica. (2009). Kamchatka Peninsula. Accessed June 3, 2009.
2. PhotoJournal. Colored Height and Shaded Relief, Kamchatka Peninsula. NASA Jet Propulsion Laboratory. Accessed June 3, 2009.

NASA image by Jeff Schmaltz, MODIS Rapid Response Team, Goddard Space Flight Center. Caption by Michon Scott.

Status Update
August 17 - 23, 2007

(Last Updated 24 August 2007)

Podcasts
Terra Podcasts are courtesy of EarthSky.org.

Ilan Koren on smoke and clouds over the Amazon
January 6, 2009
Download (mp3, 7.32MB)

Jean-Phillippe Avouac on earthquakes
December 15, 2008
Download (mp3, 9.14MB)

Diane Davies on a wildfire alert system
December 8, 2008
Download (mp3, 9.14MB)

Podcast Archive
(Links on this page may leave this site and connect to a non-NASA resource).

Features

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