
At the Operations and Checkout Building at NASA's Kennedy Space Center in Florida, NASA marks T-6 months and counting to…

In 1962, FRC Director Paul Bikle approved a program to build a lightweight, unpowered lifting body as a prototype to…
This LRO image shows the area surrounding Apollo 15's landing site, annotated with the traverse plots of the mission's first…

Observations of infrared light coming from asteroids provide a better estimate of their true sizes than visible-light measurements. This diagram…

This image of asteroid 2011 MD was taken by NASA's Spitzer Space Telescope in Feb. 2014, over a period of…

This storm cell photo was taken from NASA's high-altitude ER-2 aircraft on May 23, 2014, during a study aimed at…

This image of comet 67P/Churyumov-Gerasimenko was taken by the Onboard Scientific Imaging System (OSIRIS) on the European Space Agency's Rosetta…

The aerodynamics team at NASA’s Langley Research Center in Virginia tested a model of the 70-metric-ton Space Launch System in…

Asteroids can differ in the degree of porosity, or the amount of empty space that makes up their structures. At…

The instrument panel illuminates the cockpit of NASA's high-altitude ER-2 during a night mission over the eastern U.S. during the…