(NASA/Goddard Space Flight Center) Two NASA satellites provided forecasters in Australia with visible and rainfall data as Tropical Cyclone Frances strengthened in the western Timor Sea. NASA's Aqua satellite captured a visible image...Show More Summary
(NASA/Goddard Space Flight Center) The bright object seen in this Hubble image is a single and little-studied star named TYC 3203-450-1, located in the constellation of Lacerta (The Lizard). The star is much closer than the much more distant galaxy.
(NASA/Goddard Space Flight Center) Tropical Storm Frances has formed in the Beagle Gulf, east of the Timor Sea near Darwin, Australia, and NASA's Aqua satellite captured a clear image of the storm.
(NASA/Goddard Space Flight Center) On the rust-colored north flank of one of Earth's largest volcanoes, a backpack-sized instrument monitors our atmosphere and, at the same time, helps set the stage for possible human exploration of other worlds.
(NASA/Goddard Space Flight Center) From long jets to massive explosions of solar material and energy, eruptions on the sun come in many shapes and sizes. Scientists now propose that a universal mechanism can explain the whole spectrum of solar eruptions.
(NASA/Goddard Space Flight Center) Tropical Storm Muifa continued to move through the open waters of the Northwestern Pacific Ocean as NASA's Aqua satellite gathered temperature data on the storm.
(NASA/Goddard Space Flight Center) Tropical Depression 03W formed in the Pacific Ocean west of Guam on April 24, 2017, and data from the Global Precipitation Measurement Mission or GPM core satellite was used to look at the storm in 3-D.
(NASA/Goddard Space Flight Center) A thousand times a day, thunderstorms around the globe launch fleeting bursts of gamma rays. Now scientists have studied dozens of these events fired off by Earth's biggest weather: tropical storms, hurricanes and typhoons.
(NASA/Goddard Space Flight Center) New data from three NASA missions show that the heliosphere -- the bubble of the sun's magnetic influence that surrounds the inner solar system -- may be much more compact and rounded than previously thought.
(NASA/Goddard Space Flight Center) An animation created by NASA using imagery from NOAA's GOES-East satellite shows the North Atlantic Ocean's first tropical storm of the season being "eaten" by a large frontal system.
(NASA/Goddard Space Flight Center) Hubble reveals a few of the tenuous threads comprising Sh2-308, a faint and wispy shell of gas located 5,200 light-years away in Canis Major.
(NASA/Goddard Space Flight Center) The first tropical storm of the Atlantic Ocean hurricane season formed 40 days before the official kick off of the season. Tropical Storm Arlene formed in the North Central Atlantic Ocean and NOAA's GOES-East satellite provided forecasters with a look at the storm, swirling far from land areas.
(NASA/Goddard Space Flight Center) NASA-NOAA's Suomi NPP satellite spotted the remnants of Tropical Cyclone 02W southeast of Taiwan in the Northwestern Pacific Ocean as the system was dissipating.
(NASA/Goddard Space Flight Center) Storms from the sun can affect our power grids, railway systems and underground pipelines. NASA has long been a leader in understanding the science behind this space weather.
(NASA/Goddard Space Flight Center) Tropical Storm Maarutha became the first tropical cyclone of 2017 in the Bay of Bengal when it formed on April 15, 2017. Although the tropical cyclone only lived two days, NASA gathered rainfall rate data on it on the day it developed.
After completion of its vibration and acoustic testing in March, the James Webb Space Telescope – JWST – is shown here undergoing a detailed 'lights out' inspection in one of NASA's cleanrooms at the Goddard Space Flight Center.
(NASA/Goddard Space Flight Center) NASA scientists hope to take advantage of LISA Pathfinder's record-breaking sensitivity to acceleration to map out the distribution of tiny dust particles shed by asteroids and comets far from Eart...
(NASA/Goddard Space Flight Center) Just how prone a glacier is to thinning depends on its thickness and surface slope, features that are influenced by the landscape under the glacier. In general, thinning spreads more easily across thick and flat glaciers and is hindered by thin and steep portions of glaciers.
(NASA/Goddard Space Flight Center) On Saturday, April 15, Tropical Cyclone 1B formed in the Northern Indian Ocean and it made landfall in Burma (Myanmar) on April 16. NASA's Terra satellite captured an image of the storm as if formed quickly and strengthened into a tropical storm that was renamed 'Maarutha.'
(NASA/Goddard Space Flight Center) NASA's Terra satellite passed over newly developed Tropical Depression 02W as it formed east of the central and southern Philippines in the Philippine Sea early on April 14.