Zoom Astronomy Backgrounds

Free images for astronomers to use as zoom virtual backgrounds

All images by Paul Kalas, offered “as is” to the community with creative commons license “Attribution Share Alike,”¬†which means if the images are reposted online somewhere else it will be non-commercial and will have attribution to me, Paul Kalas.


Cerro Bachen, Chile, looking west.

Gemini South Observatory, Cerro Pachon, Chile

The Gemini South 8 meter primary mirror.

Mauna Kea Observatories during the day.

Mauna Kea Observatories during sunset.


Model of the James Webb Space Telescope (JWST).


Control room for the James Webb Space Telescope (JWST).


Zoom call with Einstein, Ehrenfest, De Sitter, Eddington, and Lorentz.


The Hubble Space Telescope in the Smithsonian National Air & Space Museum


Berkeley Sunset #1

Berkeley sunset #2

Berkeley sunset #3

Berkeley sunset #4

Berkeley sunset #5

Berkeley sunset #6

Golden Gate Bridge #1

Golden Gate Bridge #2

Campbell Hall balcony #1

Campbell Hall balcony #2

Memorial Stadium #1

Memorial Stadium #2

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