NASA

1 year ago
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NASA science hubble space astronomy STEM universe

#OTD in 2017, NASA scientists detected light tied to a gravitational-wave event.

Hubble and other observatories were quick to observe the aftermath! Find out more about that event and how we study these "ripples" in space-time in the latest Hubble Science video.

#NASA #Hubble #space #science #astronomy #relativity #video #STEM #telescope #universe

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