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In the northern constellation of Coma Berenices lies the impressive Coma Cluster — a structure of over a thousand galaxies bound together by gravity. via NASA https://ift.tt/2xHRxZn

The International Space Station deployed this small satellite for the NanoRacks-Remove Debris investigation, designed to demonstrate an approach to reduce the risks presented by orbital debris or "space junk." via NASA https://ift.tt/2PStm1w

Just over a month into its mission, NASA's Parker Solar Probe has returned first-light data from each of its four instrument suites. These early observations show that each of the instruments is working well. via NASA https://ift.tt/2PPG410

A Delta II rocket launches with NASA's ICESat-2 onboard, Saturday, Sept. 15, 2018, from Vandenberg Air Force Base in California. via NASA https://ift.tt/2pg4dCG

A long, brown oval known as a "brown barge" in Jupiter's South Equatorial Belt is captured in this color-enhanced image from NASA's Juno spacecraft. via NASA https://ift.tt/2OmXsds

A long, brown oval known as a "brown barge" in Jupiter's South Equatorial Belt is captured in this color-enhanced image from NASA's Juno spacecraft. via NASA https://ift.tt/2OmXsds

NASA completed the final test to qualify Orion’s parachute system for flights with astronauts, an important milestone on the path to send humans on missions to deep space. via NASA https://ift.tt/2CSqxMr

Astronaut Ricky Arnold, from aboard the International Space Station, shared this image of Hurricane Florence on Sept. 10, taken as the orbiting laboratory flew over the massive storm. via NASA https://ift.tt/2CFemSZ

Over a mere four days this summer, snow from the previous winter melted into a pond of slush a glaciologist called a “snow swamp.” via NASA https://ift.tt/2NoPJhB

A truck sprays water to reduce the dust as NASA's crawler-transporter 2 with the mobile launcher atop moves slowly along, on its trek to Launch Pad 39B. via NASA https://ift.tt/2NRaWh0