Engineers built a tank identical to the Space Launch System tank that will be flown on Exploration Mission-1, the first flight of Space Launch System and the Orion spacecraft for testing. via NASA https://ift.tt/2QXuyVR

For most of human history, we mortals have dreamed of taking to the skies. Then, 115 years ago on on December 17, 1903, Orville and Wilbur Wright achieved the impossbile. via NASA https://ift.tt/2S4Bk9j

Before electricity, water fountains worked by relying on gravity to channel water from a higher elevation to a lower one. In space, awesome gaseous fountains have been discovered in the centers of galaxy clusters. via NASA https://ift.tt/2EjJGWF

Less than three months into its mission, NASA’s Ice, Cloud and land Elevation Satellite-2, or ICESat-2, is already exceeding scientists’ expectations. via NASA https://ift.tt/2QrCRJM

International Space Station Commander Alexander Gerst viewed SpaceX’s Dragon cargo craft chasing the orbital laboratory on Dec. 8, 2018 and took a series of photos. via NASA https://ift.tt/2Qpx8nM

“Putting this journey into words will not be easy, but I will try. I am finally where I was born to be,” said astronaut Anne McClain of her first voyage to space. via NASA https://ift.tt/2Qi3MaR

Experiments in forest observation, protein crystal growth and in-space fuel transfer demonstration are heading to the International Space Station following the launch Wednesday of SpaceX’s 16th mission. via NASA https://ift.tt/2zN8inF

This image of the horizon is as it was seen from the cockpit of NASA Armstrong Flight Research Center’s F/A-18 research aircraft. via NASA https://ift.tt/2Rzi17V

Soyuz MS-11 spacecraft launched from the Baikonur Cosmodrome in Kazakhstan to bring a new crew to begin their six and a half month mission on the International Space Station. via NASA https://ift.tt/2BMOaDo

A Nova Labs Robotics “BrainStorm Troopers” team member from Reston, Virginia, asks a question during an Commercial Lunar Payload Services (CLPS) announcement. via NASA https://ift.tt/2DRLJ44