NASA’s Aqua satellite captured a low pressure area known as System 99S that appears to be strengthening very close to Darwin, Australia. Aqua satellite data indicated that the strongest thunderstorms were over the Timor Sea on Feb. 15.
System …
RICHLAND, Wash. — Finding life on Mars could get easier with a creative adaption to a common analytical tool that can be installed directly on the robotic arm of a space rover.
In a recent paper published online in the journal Planetary and S…
Wilma caught the eye of NASA. NASA’s Aqua satellite captured visible and infrared images of Cyclone Wilma in the Southwestern Pacific Ocean and her eye was clearly visible from space.
On January 25 at 00:59 UTC (8:59 p.m. EST on Jan. 24), the A…
New NASA satellite data indicate the current La Niña event in the eastern Pacific has remained strong during November and December 2010.
A new Ocean Surface Topography Mission (OSTM)/Jason-2 satellite image of the Pacific Ocean that averaged 1…
Like a cosmic light bulb on a dimmer switch, Saturn emitted gradually less energy each year from 2005 to 2009, according to observations by NASA’s Cassini spacecraft.
But unlike an ordinary bulb, Saturn’s southern hemisphere consistently emit…
COLLEGE PARK, Md. — The University of Maryland-led EPOXI mission successfully flew by comet Hartley 2 at 10 a.m. EDT today, and the spacecraft has begun returning images. Hartley 2 is the fifth comet nucleus visited by any spacecraft and the s…
Two spacecraft are now beginning to study the moon’s environment as part of NASA’s ARTEMIS mission, whose principal investigator is Vassilis Angelopoulos, a UCLA professor of Earth and space sciences.
One of these satellites has been in the luna…
On spring winds, something wicked this way comes–at least for the mountains of the Colorado River Basin and their ecosystems, and for people who depend on snowmelt from these mountains as a regional source of water.
“More than 80 percent of s…
NASA satellites provide infrared images to forecasters that show temperature, and today’s imagery of powerful Hurricane Igor showed the storm’s perfect form and the warm ocean waters around it that are keeping it fueled. NASA’s infrared data a…
GRACE
The melting of the ice caps has been charted since 2002 using the measurements produced by the two GRACE satellites. From space they detect small changes in the Earth’s gravitational field. These changes are related to the exact distribution …
Hurricane Earl, currently a Category Two storm on the Saffir-Simpson scale with maximum sustained winds of 100 knots (115 miles per hour), continues to push relentlessly toward the U.S. East Coast, and NASA scientists, instruments and spacecraft…
The National Research Council (NRC) has strongly recommended the Laser Interferometer Space Antenna (LISA) as one of NASA’s next two major space missions, to start in 2016 in collaboration with the European Space Agency (ESA). LISA will study the un…