For centuries, humans have wondered, Are we alone? and What is the universe made of? Scientists will tackle these exact questions in two documentaries, part of the new, six-episode PBS series "Nova Wonders."
On May 3, 1986, NASA attempted to launch a new weather satellite called GOES-G for the National Oceanic and Atmospheric Administration, but the rocket malfunctioned in mid-air. See how it happened in our On This Day In Space video series.
On May 1, 1949, Neptune's moon Nereid was discovered by the Dutch astronomer Gerard Kuiper. This was the second of 14 moons discovered at Neptune. See how it happened in our On This Day In Space video series.
Quantum matter researcher Rob Moore discusses how novel materials harnessing the quantum properties of atoms and electrons will define the next generation of technology
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