Wednesday, 29 May 2019

How to Travel at (Nearly) the Speed of Light


Learn about the three ways to travel at (nearly) the speed of light. via NASA https://go.nasa.gov/2MdN6zT

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Hubble Captures an Active Galactic Center

This Hubble image shows the spiral galaxy UGC 11397, which resides in the constellation Lyra (The Lyre). via NASA https://ift.tt/oNArYFz