# galaxy vla vlba microwave lasers

In this the Triangulum Galaxy, aka Messier 33, lies almost 3 million light-years from Earth and is a near neighbor of the Andromeda Galaxy. The was imaged with the Nicholas U. Mayall 4-meter Telescope located at , a Program of

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2022-08-18

Radio Microwave lasers in space! Sometimes when a molecule such as water is heated in space, it can emit laser light at microwave frequencies.

Image credit: S. Dagnello, NRAO/AUI/NSF

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2021-09-18