Bright rays, consisting of impact ejecta and secondary craters, spread across this NAC image and radiate from Debussy crater, located…
At 5:20 am EDT on Mar. 29, 2011, MESSENGER captured this historic image of Mercury. This image is the first…
Tassili n'Ajjer National Park, a part of the Sahara Desert, has a bone-dry climate with scant rainfall, yet does not…
NASA's Juno spacecraft is readied for lifting out of a thermal vacuum chamber following testing to simulate the environment of…
NASA's Juno spacecraft is raised out of a thermal vacuum chamber following tests that simulated the environment of space over…
NASA's Juno spacecraft looms above the assembly floor as technicians prepare the Jupiter-bound probe for a round of testing that…
In honor of those affected by the Tohoku-Kanto Earthquake in Japan, Russian cosmonaut and Expedition 27 commander Dmitry Kondratyev (center),…
This composite of three artists' renderings from 1975 was only wish fulfillment for an unnamed JPL artist; however, the landscape…
The NASA JetStar research aircraft (top) is followed by a NASA Learjet equipped with acoustic sensors during one of several…
In this photograph, the JetStar is fitted with a model of a high-speed propeller. Three different designs were tested at…
