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 3738 de 4035
Sterling Range, Western Australia
The Stirling Range National Park in the southwestern corner of Australia forms a rare patch of deep green, wooded hillsides and parkland in an area dominated by checkerboard plains of agricultural land. The Stirling Range reaches as high as 1,095…
The Keeling Curve
Pioneering climate scientist Charles David Keeling died Monday, June 20, 2005. Keeling was best known for his precise measurements of atmospheric carbon dioxide, charted above in the Keeling curve, one of the most recognizable images in modern science. The measurements…
Cave Creek Complex Fire
Lightning sparked the fire that is threatening homes northeast of Phoenix, Arizona. The Cave Creek Complex fire started on June 22, 2005, as two separate fires that merged into one large wildfire that was about 41,000 acres as of June…
Cassini Significant Events — for 06/16/05 – 06/22/05
Cassini Significant Events — for 06/16/05 – 06/22/05 June 24, 2005 (Source: Cassini Project) The most recent spacecraft telemetry was acquired Wednesday from theGoldstone tracking stations. The Cassini spacecraft is in an excellent stateof health and is operating normally. Information…
MISR Mystery Image Quiz #22
Here’s another chance to play geographical detective! This natural-color image from NASA’s Multi-angle Imaging SpectroRadiometer (MISR) covers an area of about 374 kilometers x 276 kilometers and was acquired in mid-February, 2005. This mystery concerns the geography and weather of…
Elusive Planet Reshapes a Ring Around Neighboring Star
NASA Hubble Space Telescope’s most detailed visible-light image ever taken of a narrow, dusty ring around the nearby star Fomalhaut (HD 216956), offers the strongest evidence yet that an unruly and unseen planet may be gravitationally tugging on the ring.…
Southern Asia Heat Wave
A pre-monsoon heat wave left India, Pakistan, Nepal, and Bangladesh baking for much of June 2005. The heat wave, which started at the end of May, has claimed more than 200 lives in India alone, according to news reports, and…
NASA’s Hubble Chases Unruly Planet
RELEASE : 05-158 NASA’s Hubble Chases Unruly Planet A detailed image from NASA’s Hubble Space Telescope offers the strongest evidence yet that an unruly and unseen planet may be gravitationally tugging on a dusty ring around the nearby star Fomalhaut…
New Measurements of Arctic Ozone
The winter of 2004-2005 saw the second highest chemical ozone destruction ever observed over the Arctic. Polar ozone is destoyed when chlorine, cold temperatures, and sunlight mix in the atmosphere 8-50 kilometers above the Earth’s surface. Since ozone shields the…
Port of Rotterdam, Netherlands
The Port of Rotterdam, also known as Europoort (Eurogate), has been an important trading center since approximately AD 1250. The history of the port reflects the evolution of the world’s economic base. Originally serving the North Sea herring fleets, it…
Fires in Northern Quebec
More than 80 fires were triggered by lightning in late May in Quebec. The flaming fronts of wildfires burning in Quebec, Canada, on June 2, 2005, are bright pink in this infrared-enhanced (not “natural” color) Landsat satellite image. Three fires…
Greenland Melt Zones
The Greenland ice sheet experienced record melting in September 2002, as did much of the Arctic. A comparison of images from 2001 through 2003 and 2004 shows the changes in Greenland’s ice sheet over the past few years. In this…
Green Propellant Infusion Mission Project Turns up the Heat
On June 3, members of the Green Propellant Infusion Mission (GPIM) project completed the fourth hot-fire acceptance test on a 1 Newton thruster at Aeroject Rocketdyne’s Facility in Redmond, Washington. NASA is looking for ways to replace hydrazine with a…
Earthquake in Northern Chile
A 7.8 earthquake rattled northern Chile on June 13, 2005, at 6:44 p.m. local time, killing 11 and leaving hundreds homeless, according to the Associated Press. The large quake shook much of South America and was felt in Brasilia, Brazil,…
Cassini Significant Events — for 06/09/05 – 06/15/05
Cassini Significant Events — for 06/09/05 – 06/15/05 June 17, 2005 (Source: Cassini Project) Activities this week: The Optical Remote Sensing (ORS) instruments performed joint observations of Hyperion – including thermal measurements, rotation studies and color determination – and of…
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.