Views from above of the storm system associated with the destructive May 20 EF-5 tornado in Oklahoma. An image from NASA's Moderate Resolution Imaging Spectroradiometer (MODIS) instrument aboard the Aqua satellite shows the “supercell” thunderstorm that spawned the deadly tornado. The red line depicts the track of the mile-wide twister that passed just south of Oklahoma City.
NASA (Dec. 20, 2013) In 2013, NASA helped transform access to low Earth orbit even as one of our venerable spacecraft reached the boundaries of the solar system and we moved ahead on technologies that will help us ... watch video
NASA (Jan. 24, 2014) "Here's some of the stories trending This Week at NASA!"
NASA's TDRS-L satellite launched aboard a United Launch Alliance Atlas rocket January 23, from Cape Canaveral Air Force ... watch video
NASA (May 29, 2014) The This Week At NASA crew is on a short mid-year hiatus, – but we thought we’d leave you with a quick look back at some of the big and exciting news featured so far in 2014 on This ... watch video
NASA (Jan. 11, 2013) Officials from NASA and the Commercial Crew Program partners discuss the program's progress; Feb. 11 is the scheduled launch date for the Landsat mission from California; and more news from the week ... watch video
NASA (May 29, 2014) NASA is constantly looking into ways to make flying safer and more efficient. On this episode of NASA X follow testing on new vertical tail design, engines, and see why NASA is ... watch video
Sep. 21, 2016 The puzzling appearance of an ice cloud seemingly out of thin air has prompted NASA scientists to suggest that a different process than previously thought -- possibly similar ... read more
Sep. 21, 2016 Plants will play a critical role in the survival of human beings on long-duration space missions, such as a mission to Mars. However, as a new paper shows, many challenges need to be addressed if ... read more
Sep. 21, 2016 A simple question from his wife -- Does physics really allow people to travel back in time? -- propelled a physicist on a quest to resolve a fundamental problem that had puzzled him throughout his ... read more
Sep. 21, 2016 An international team of researchers using ALMA and other telescopes has discovered the power source illuminating a so-called Lyman-alpha Blob -- a rare, brightly glowing, ... read more
May 28, 2014 Despite some high profile tornadoes in 2013, scientists are reporting below average numbers of tornadoes. There were 903 tornadoes in the United States, which is below the 10-year annual average of ... read more
June 6, 2013 A new image from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument on NASA's Terra spacecraft shows the extent of destruction from the deadly Newcastle-Moore ... read more
Jan. 26, 2012 Powerful Cyclone Funso is now beginning to exit the Mozambique Channel, and NASA's Aqua satellite captured a stunning image of the storm that shows the depth and extent of ... read more
Jan. 25, 2012 Tropical Cyclone Funso is now a dangerous Category four cyclone in the Mozambique Channel, moving southward between Mozambique on the African mainland and the island nation of Madagascar. As Funso ... read more