History of discovery

The History of Radio Astronomy

How Karl Jansky's chance detection of radio waves from the Milky Way in the 1930s opened an entirely new window on the universe — leading in time to pulsars, quasars, the cosmic microwave background, and the imaging of a black hole.

Radio
Instrumentation-Driven Discovery

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Associated withRadio
Associated withInstrumentation-Driven Discovery

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Facts on this topic will be cited from these primary and reference sources.

NASANational Aeronautics and Space Administration
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.

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The History of Radio Astronomy

Astronomers, eras & methods

Knowledge connections

Sources

The History of Radio Astronomy

Astronomers, eras & methods

Knowledge connections

Sources