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News Articles for Earth

artist concept of Orbiting Carbon Observatory

January 13, 2009

The Human Factor: Understanding the Sources of Rising Carbon Dioxide

Every time we get into our car, turn the key and drive somewhere, we burn gasoline, a fossil fuel derived from crude oil.

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Picture of Sossina Haile and a fuel cell

December 23, 2008

Researcher hopes to put fuel cells on the fast track

The slow evolution of clean-energy solutions is about to kick into high gear, if Sossina M. Haile has anything to say about it.

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Category 5 hurricane Katrina

December 19, 2008

NASA Study Links Severe Storm Increases, Global Warming

The frequency of extremely high clouds in Earth's tropics -- the type associated with severe storms and rainfall -- is increasing as a result of global warming, according to a study by scientists at NASA's Jet Propulsion Laboratory, Pasadena, Calif.

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artist concept of OSTM/Jason-2 in space

December 16, 2008

New Oceanography Mission Data Now Available

Oceanography data that will help scientists around the world better understand climate change are now available.

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montage showing rose and Earth

December 10, 2008

What's in a Name?

Whether referred to as global warming or climate change, the consequences of the changes currently being observed in Earth's climate system could be considerable.

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Earth data

December 9, 2008

Oscillation Rules as the Pacific Cools

The latest image of sea-surface height measurements from the U.S./French Jason-1 oceanography satellite shows the Pacific Ocean remains locked in a strong, cool phase of the Pacific Decadal Oscillation, a large, long-lived pattern of climate variability in the Pacific associated with a general cooling of Pacific waters.

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Sumatra plate boundary

December 3, 2008

New Study Finds Sumatra Still at High Risk for Big Quake

Two large quakes beneath Sumatra in 2007 did not adequately relieve built-up stress, according to a study that includes a JPL researcher and radar data.

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artist concept of QuikScat

November 18, 2008

NASA's Quikscat Ocean-Observing Satellite Mission Honored

The Earth-observing satellite has been recognized for helping scientists better understand our home planet.

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Byrd Glacier, Antarctica

November 17, 2008

JPL Instrument Observes Changes in Big Antarctic Glacier

JPL satellite data have helped scientists crack the case of a speeding Antarctic glacier. Understanding glacial flow processes can improve sea level forecasts.

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distribution of atmospheric water vapor

November 17, 2008

Water Vapor Doubles Carbon Dioxide's Warming Effect

A JPL instrument on NASA's Aqua satellite has helped researchers estimate more precisely than ever before the heat-trapping effect of water in the air.

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near-Earth asteroid

November 13, 2008

Sizing Up Near-Earth Asteroids

JPL scientist Amy Mainzer talks about our nearest neighbors and how the upcoming Wide-field Infrared Explorer mission will observe them.

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Artist concept of the Orbiting Carbon Observatory

November 12, 2008

NASA's Carbon-Sniffing Satellite Sleuth Arrives at Launch Site

NASA's first spacecraft dedicated to studying carbon dioxide, the leading human-produced greenhouse gas driving changes in Earth's climate, has arrived at Vandenberg Air Force Base, Calif., to begin final launch preparations.

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artist concept of Chandrayaan-1

November 10, 2008

JPL Instrument Circling Moon

JPL's Moon Mineralogy Mapper instrument is aboard India's moon voyage, Chandrayaan-1. A Sat., Nov. 8 maneuver placed the craft in orbit around the moon.

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Malaspina Glacier

November 6, 2008

JPL Gravity Satellites Gauge Alaskan Glacier Ice Loss

A new study makes the most precise measurements yet of ice loss in Gulf of Alaska mountain glaciers, a region contributing substantially to sea level rise.

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artist concept of Chandrayaan-1

November 4, 2008

JPL Instrument Moon-Bound

JPL's Moon Mineralogy Mapper instrument is aboard India’s maiden moon voyage, Chandrayaan-1. A maneuver performed today (Tues., Nov. 4) placed the Indian spacecraft on a path toward the moon.

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Victoria Crater

Mars Rovers Near Five Years of Discovery

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Artist concept of Mars Science Lab

Rover Naming Contest

Contest details

 
Artist concept of crew members near lunar lander

To Go Where No Spacecraft Has Gone Before

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Category 5 hurricane Katrina

Study Links Severe Storm Increases, Global Warming

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Kepler spacecraft

Kepler Spacecraft Ready to Ship to Florida

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