Notícias NASA
Acompanhe as últimas descobertas, missões e avanços científicos da NASA. Explore o universo através das notícias mais recentes da agência espacial americana.
ÚLTIMAS NOTÍCIAS
Explore milhares de notícias da NASA • Carregamento dinâmico
Mostrando 16 notícias da página 3811 de 4034
The Great Bend of the Nile, Day and Night
Photographs from the Space Shuttle reveal the densely populated communities along the banks of the Nile River.
A Delicate Balance: Signs of Change in the Tropics
While NASA climate scientists were reviewing radiation data emanating from the tropics simply to test existing notions, they uncovered a phenomenon no one expected. They found that progressively more thermal radiation has been escaping the atmosphere above the tropics and…
Mt. Cook, New Zealand
The Seven Summits are the highest peaks on each of the Earth’s seven continents. However, there issome debate about whether to only count Australia, Australia and New Zealand, or all of Oceania(which adds the Pacific Islands and the Indonesian archipelago).…
Dust Storm over the Southern Red Sea
Which came first, the clouds or the dust? Both clouds and dust can be important factors influencing regional climate, and they are frequently observed together. In this view taken from the International Space Station, two images were merged to create…
Topography of South America
This image of South America was generated with data from the Shuttle Radar Topography Mission (SRTM). For this broad view the resolution of the data was first reduced to 30 arcseconds (about 928 meters north-south but variable east-west), matching the…
Global, Seasonal Surface Albedos
Global models of the Earth system need accurate measurements of how much solar energy is reflected and absorbed by surfaces because this energy drives processes such as plant photosynthesis, snow melt, and longwave reradiation. These images from the Multi-angle Imaging…
Haze over the Atlantic Seaboard
The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) capture this view of Code Red Air over much of eastern North America on June 26, 2003.The lower atmosphere exhibits thick, grayish haze all along the East Coast and out over the Atlantic Ocean—probably…
Significant Event Report for Week Ending 6/27/2003
Cassini Significant Event Report For Week Ending 06/27/03 The most recent spacecraft telemetry was acquired from the Canberra tracking station on Wednesday, June 25. The Cassini spacecraft is in an excellent state of health and is operating normally. June 24…
Aspen Fire, Arizona
large images: true color (340 kB JPEG) false color (440 kB JPEG) Since June 10, 2003, the Aspen Fire has been burning in the Catalina Mountains roughly 17 miles (27 km) northeast of Tucson, Arizona. Fueled by the dry vegetated landscape around…
Squeezing Water from Rock
Survivors of the New Madrid earthquakes reported not only intense ground shaking and land movement, as would be expected during an earthquake, but also an unfamiliar phenomenon: water and sand spouting up through fissures, or cracks, in the Earth’s surface.
Lights along the Nile
City lights define the Nile River Valley as it snakes across the Egyptian desert. The cities of Naj’ Hamadi, Qena, and Luxor, shine the brightest. Communities in the hillsides create a thin border along either side of the valley. Simliar…
Dust Blowing over the Red Sea
For almost a week, dust has been sweeping over the Red Sea (center) from East Africa. This Moderate Resolution Imaging Spectroradiometer (MODIS) from the Aqua satellite shows the region on June 25, 2003. A thick dust plume (tan pixels) is…
Streamers of Dust off Namibia
On June 24, 2003, the Sea-viewing Wide Field-of-View Sensor (SeaWiFS) captured this image of southern Africa showing numerous dust plumes streaming oceanward from theNamibia coastline— a pattern that previously collected SeaWiFS imagery indicates is common in this part of the…
Haze over the Atlantic Seaboard
On June 24, 2003, the Sea-viewing Wide Field-of-View Sensor (SeaWiFS) saw thick haze (perhaps smoke from Canadian fires) along the eastern seaboard of the U.S. The haze is being concentrated around a low pressure center offshore. References & Resources Image…
Tornadoes Spawn near Deshler, Nebraska
The image shows the tops of the thunderheads with their characteristic anvil clouds.
Mt. Kosciuszko
The 2,228-meter-tall (7,310-foot) Mt. Kosciuszko lies at the southern end of Australia’s Snowy Mountains,which define the Kosciuszko National Park. Though it is the tallest mountain on the continent, Kosciuszko is veryeasy to climb. In summer, it is a scramble up…
SOBRE AS NOTÍCIAS NASA
Fonte Oficial
Todas as notícias são obtidas diretamente do site oficial da NASA, garantindo informações precisas e atualizadas.
Atualização Automática
O conteúdo é atualizado automaticamente a cada 5 minutos, trazendo sempre as notícias mais recentes.
Conteúdo Científico
Descobertas, missões espaciais, pesquisas e avanços tecnológicos da agência espacial americana.