The International Space Station. Credit: NASA
Monday, July 8, 2013
Saturday, July 6, 2013
MARS PATHFINDER ANNIVERSARY
FROM: NASA
Anniversary of the Mars Pathfinder Landing
Mars Pathfinder was launched on Dec. 4, 1996 at 1:58:07 am EST on a Delta II rocket. After an uneventful journey, the spacecraft safely landed on the surface of Mars on July 4, 1997. The first set of data was received shortly after 5:00 p.m. followed by the release of images at 9:30 p.m. The Sojourner rover, with three Lewis components, then began its Martian trek and returned images and other data over the course of three months.
After operating on the surface of Mars three times longer than expected and returning a tremendous amount of new information about the red planet, NASA's Mars Pathfinder mission completed the last successful data transmission cycle from Pathfinder at 6:23 a.m. EDT on Sept. 27, 1997. A panoramic view of Pathfinder's Ares Vallis landing site reveals traces of a warmer, wetter past, showing a floodplain covered with a variety of rock types, boulders, rounded and semi-rounded cobbles and pebbles. These rocks and pebbles are thought to have been swept down and deposited by floods which occurred early in Mars' evolution in the Ares and Tiu regions near the Pathfinder landing site. The image, which is a 75-frame, color-enhanced mosaic taken by the Imager for Mars Pathfinder, looks to the southwest toward the Rock Garden, a cluster of large, angular rocks tilted in a downstream direction from the floods.
The Pathfinder rover, Sojourner, is shown snuggled against a rock nicknamed Moe. The south peak of two hills, known as Twin Peaks, can be seen on the horizon, about 1 kilometer (6/10ths of a mile) from the lander. The rocky surface is comprised of materials washed down from the highlands and deposited in this ancient outflow channel by a catastrophic flood. The remarkably successful Mars Pathfinder spacecraft, part of NASA's Discovery program of fast track, low-cost missions with highly focused science objectives, was the first spacecraft to explore Mars in more than 20 years. In all, during its three months of operations, the mission returned about 2.6 gigabits of data, which included more than 16,000 images of the Martian landscape from the lander camera, 550 images from the rover and about 8.5 million temperature, pressure and wind measurements. Image Credit: NASA/JPL
Friday, July 5, 2013
Wednesday, July 3, 2013
Tuesday, July 2, 2013
Monday, July 1, 2013
Sunday, June 30, 2013
AMERICA WORKS TO REGAIN LAUNCH CAPABILITY
FROM: NASA
CCP Industry Partners Work Toward Space Station
NASA's Commercial Crew Program manager and three aerospace industry partner representatives discuss America's efforts to regain a domestic crew launch capability to low-Earth orbit and the International Space Station.
Saturday, June 29, 2013
LOOKING THROUGH THE CUPULA
FROM: NASA
An Astronaut's View from Station
A view of Earth as seen from the Cupola on the Earth-facing side of the International Space Station. Visible in the top left foreground is a Russian Soyuz crew capsule. In the lower right corner, a solar array panel can be seen.
This photo was taken from the ISS on June 12, 2013. Image Credit: NASA
Friday, June 28, 2013
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