On This Day in Space! Feb. 4, 1995: STS-63 launches ‘Orbital Debris Calibration Sphere’
Submit on Thursday, February 4th, 2021 12:11
On Feb. 4, 1995, astronauts aboard the space shuttle Discovery launched an itty bitty satellite called an Orbital Debris Calibration Sphere into orbit around the Earth. See how it happened in our “On This Day In Space” series!
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