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Massive Sandstorm in Qatar
This striking photograph shows a massive sandstorm sweeping over the Persian Gulf state of Qatar as it races southward toward southeastern Saudi Arabia and the United Arab Emirates on February 15, 2004. A major upper-level, low-pressure system over southwestern Asia…
SORCE Completes First Year of Mission
NASA’s Solar Radiation and Climate Experiment (SORCE) satellite reached a major milestone recently by completing the first year of its mission to gather the most comprehensive measures ever made of the Sun’s total energy . With its payload of four…
Ongoing Eruption of Mount Belinda
On October 20, 2001, the satellite monitoring system (called “MODVOLC”) at the University of Hawaii-Manoa detected the first recorded eruption of Mount Belinda volcano on Montagu Island in the remote South Sandwich Islands. Scientists were able to detect the heat…
Thinning Upper Atmosphere
From a vantage point about 360 km (225 miles) over the Earth, Space Station crewmembers photographed the crescent moon through the upper layers of Earth’s atmosphere. At the bottom of the image, a closed deck of clouds is probably at…
Cancun, Mexico
Known for its beaches and resort hotels, Cancun lies at the tip of Mexico’s Yucatan Peninsula. Inland from this tourist mecca, however, lies a sparsely populated tropicalscrub forest that shelters the ruins of ancient Mayan cities. This scene was acquired…
Dust Storm Scours West Texas
Winds that gusted up to 63 miles per hour (101 kilometers per hour) pushed a thick curtain of dust across Western Texas on February 19, 2004. The storm caused up to 30 car accidents on U.S. Highway 84 near Lubbock,…
New Clues About the Nature of Dark Energy: Einstein May Have Been Right After All
The good news from NASA’s Hubble Space Telescope is that Einstein was right – maybe. A strange form of energy called “dark energy” is looking a little more like the repulsive force that Einstein theorized in an attempt to balance…
Heavy Rains Bring Flooding to Mindanao
Several days of heavy rains led to widespread flooding on the island of Mindanao, in the southern Philippines. The heaviest rains occurred on February 11-12, 2004, as a steady northeast airflow associated with the winter monsoon persisted across the region.…
Significant Event Report for Week Ending 2/20/2004
Cassini Significant Event Report For Week Ending 02/20/04 The most recent spacecraft telemetry was acquired from the Goldstone tracking station on Tuesday, February 17. The Cassini spacecraft is in an excellent state of health and is operating normally. Information on…
Supernova Shock Wave Is Producing a Spectacular New Light Show
Seventeen years ago, astronomers spotted the brightest stellar explosion ever seen since the one observed by Johannes Kepler 400 years ago. Called SN 1987A, the titanic supernova explosion blazed with the power of 100,000,000 suns for several months following its…
Greener Pastures in Northern Queensland, Australia
After a 19-month rainfall deficiency, heavy rainfall during January 2004 brought drought relief to much of northern Queensland, Australia. Local graziers hope for good long-term responses in pasture growth from the heavy rains. These images and maps from the Multi-angle…
Haze over Eastern China
Across eastern China, the increased use of coal and wood for heating in the winter often leads to widespread haze, as evidenced by the vast gray pall of pollution hanging over much of the country on February 15, 2004. Some…
More Rain Likely in a Warmer World
In a new paper published in the journal Geophysical Research Letters, scientists at NASA’s Goddard Space Flight Center provided compelling evidence that tropical rainfall will increase as sea surface temperature rises. Scientists have long theorized that rising surface temperatures could…
NASA – Hubble & Keck Teams Find Farthest Known Galaxy in Universe
This new galaxy was detected in a long exposure of the nearby cluster of galaxies Abell 2218, taken with the Advanced Camera for Surveys on board the Hubble Space Telescope. Click for larger images. Credit: NASA / ESA An international…
NASA – Hubble & Keck Teams Find Farthest Known Galaxy in Universe
This new galaxy was detected in a long exposure of the nearby cluster of galaxies Abell 2218, taken with the Advanced Camera for Surveys on board the Hubble Space Telescope. Click for larger images. Credit: NASA / ESA An international…
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