04/10/2018

Lockheed Martin unveils its lunar lander concept vehicle

US aerospace giant Lockheed Martin, responding to NASA's plans to renew the exploration of the moon and Mars in the next decade, unveiled Wednesday a concept spacecraft able to land on the lunar surface.

ICESat-2 laser fires for first time, measures Antarctic height

The laser instrument that launched into orbit last month aboard NASA's Ice, Cloud and land Elevation Satellite-2 (ICESat-2) fired for the first time Sept. 30. With each of its 10,000 pulses per second, the instrument is sending ...

Another rare fish pulled back from extinction

Another rare Colorado River fish has been pulled back from the brink of extinction, the second comeback this year for a species unique to the Southwestern U.S.

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