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 15 notícias da página 3782 de 4035
East Fork Fire, Florida
The East Fork Fire (center) started in the Apalachicola National Forest in western Florida on April 4, 2004, and by April 11 had grown to 14,600 acres. Ironically, burn-out activities (controlled burning to remove vegetation in the fire’s path) were…
Significant Event Report for Week Ending 4/16/2004
Cassini Significant Event Report For Week Ending 04/16/04 The most recent spacecraft telemetry was acquired from the Goldstone tracking station on Tuesday, April 13. The Cassini spacecraft is in an excellent state of health and is operating normally. Information on…
Spring in Southeastern Illinois and Central Indiana
Vegetation across southeast Illinois and central Indiana is shown in this set of multispectral and multiangle images from the Multi-angle Imaging SpectroRadiometer (MISR). Across the center of the image area, the Wabash River runs southward, and in some places corresponds…
Hubble Observes Planetoid Sedna, Mystery Deepens
Astronomers poring over 35 NASA Hubble Space Telescope images of the solar system’s farthest known object, unofficially named Sedna, are surprised that the object does not appear to have a companion moon of any substantial size. This unexpected result might…
Typhoon Sudal off the Philippines
The Moderate Resolution Imaging Spectroradiometer (MODIS) instrument on board NASA’s Terra satellite captured this true-color image of Typhoon Sudal off the Philippines on April 12 at 2:10 UTC. At the time this image was taken Sudal was packing sustained winds…
NASA – Is the Moon Out Tonight?
Last month, the Hubble Space Telescope peered into the depths of space and sent back images of a new, mysterious planet-like body at the outer reaches of our Solar System. But it’s what the telescope didn’t see that is perplexing…
Arno Atoll
Arno Atoll, Republic of the Marshall Islands, is located to the east of Micronesia in the middle of the Pacific Ocean. The Marshall Islands are made only of coral reefs, similar to the adjacent countries such as Tuvalu and the…
Humans and Climate Destroy Reef Ecosystem
Using fossilized coral reefs, Nerilie Abram constructed a 7,000-year climate history of cool/warm cycles in the Indian Ocean. In the course of her research she discovered that wildfires in Indonesia during the 1997-98 El Nino indirectly killed the Mentawai Reef.
Betsiboka Estuary, Madagascar
The Betsiboka Estuary on the northwest coast of Madagascar is the mouth of Madagascar’s largest river and one of the world’s fast-changing coastlines. Nearly a century of extensive logging of Madagascar’s rainforests and coastal mangroves has resulted in nearly complete…
Dasht-e Kavir (Great Salt Desert), Iran
Like swirls of paint on an enormous canvas, shallow lakes, mudflats, andsalt marshes share the sinuous valleys on Iran’s largely uninhabitatedDasht-e Kavir, or Great Salt Desert.This image was acquired by Landsat 7’sEnhanced Thematic Mapper plus (ETM+) sensor.References & Resources Image…
Deforestation Patterns in the Amazon
Deforestation in the Amazon Rainforest is occurring most rapidly along a curve that hugs the southeastern edge of the forest that scientists and resource managers have come to call the “Arc of Deforestation.” The land is cleared for cattle ranching,…
Intense Rains Flood Mexico and Texas
Flash floods claimed the lives of at least 34 people in northern Mexico and 6 people in Texas between April 3 and April 7, 2004. A stationary front draped across southwest Texas along the Rio Grande valley, and a deep…
Significant Event Report for Week Ending 4/9/2004
Cassini Significant Event Report For Week Ending 04/09/04 The most recent spacecraft telemetry was acquired from the Madrid tracking station on Wednesday, April 7. The Cassini spacecraft is in an excellent state of health and is operating normally.Information on the…
Picnic Rock Fire, CO
This image of the Picnic Rock Fire near Ft. Collins, Colorado was taken mid-morning on April 1, 2004 when the fire covered approximately 5,500 acres. Data from the shortwave, near-infrared, and visible portions of the electromagnetic spectrum reveal actively burning…
Hubble Sees Stars as Numerous as Grains of Sand in Nearby Galaxy
What appear as individual grains of sand on a beach in the image obtained with NASA’s Hubble Space Telescope are actually myriads of stars embedded deep in the heart of the nearby galaxy NGC 300. The Hubble telescope’s exquisite resolution…
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.