The National Reconnaissance Office has exercised a contract option to continue to procure satellite imagery from Maxar Technologies through August 2022.

SpaceNews

New information has emerged about the Russian movie “The Challenge” planned to be filmed partly on the International Space Station in October.

SpaceNews

Forests are not only key to moderating our climate by sequestering atmospheric carbon, but they also create a cooling effect by increasing low-level cloud. A first global assessment using satellite observations has shown that for two-thirds of the world, afforestation increases low-level cloud cover, with the effect being strongest over evergreen needleleaf forest.

Pasadena CA (JPL) Aug 05, 2021
Ask any space explorer, and they'll have a favorite photo or two from their mission. For Kevin Hand, a scientist at NASA's Jet Propulsion Laboratory in Southern California and co-lead of the Perseverance rover's first science campaign, his latest favorite is a 3D image of low-lying wrinkles in the surface of Jezero Crater. The science team calls this area "Raised Ridges." NASA's Ingenuity Mars H

Pasadena CA (JPL) Aug 05, 2021
We're heading northwest for the 11th flight of NASA's Ingenuity Mars Helicopter, which will happen no earlier than Wednesday night, Aug. 4. The mission profile is designed to stay ahead of the rover - supporting its future science goals in the "South Seitah" region, where it will be able to gather aerial imagery in support of future Perseverance Mars rover surface operations in the area. H

Greenbelt MD (SPX) Aug 05, 2021
Sitting more than five times the distance from the Sun as Earth, Jupiter is not expected to be particularly warm. Based on the amount of sunlight received, the average temperature in the planet's upper atmosphere should be about minus 100 degrees Fahrenheit or a chilly minus 73 Celsius. Instead, the measured value soars to around 800 degrees Fahrenheit or 426 Celsius. The source of this extra he

Huntsville AL (SPX) Aug 05, 2021
NASA researchers successfully launched a sophisticated X-ray solar imager on a brief but potentially illuminating suborbital flight via sounding rocket to gather new insight regarding how and why the Sun's corona grows so much hotter than the actual surface of Earth's parent star. Developers at NASA's Marshall Space Flight Center in Huntsville, Alabama, call the mission "MaGIXS" - short fo

Cleveland OH (SPX) Aug 05, 2021
A lot of power means a lot of heat. NASA's future missions to explore the Moon and Mars will require enormous amounts of electrical power and hardware to support astronauts and drive new technologies. This increase in power, however, also increases the amount of heat generated-and then that heat needs to be removed so all the spacecraft systems can function. To remove heat efficiently and

Greenbelt MD (SPX) Aug 03, 2021
It's the weekend, and freshly caught fish sizzles on the grill. The view: an unforgettable beach and the cobalt blues of the Pacific Ocean in the backdrop. This is not paradise. It's a typical Sunday for many people in Palau, an archipelago nation in Micronesia. "We would go to the Rock Islands, spend a couple of nights there, and we would go fishing," recalled Fabio Siksei, a fisher

Greenbelt MD (SPX) Aug 03, 2021
When Hurricane Irma hit southern Florida in September of 2017, the storm buffeted coastal mangrove forests with winds over 116 mph - strong enough to rip off leaves, break branches, and snap tree trunks in half. Of the mangrove forest damaged by Hurricane Irma, about 83% recovered after the first year. But the rest didn't, leaving scientists wondering why some trees didn't bounce back. Usi