NIGHT OVER ONTARIO

These photos were taken by Lynn Hilborn of Grafton, Ontario.
Pictures have appeared on the cover and inside editions of SkyNews magazine and in Sky & Telescope and Astronomy magazine, and as NASA's Astronomy Picture of the Day. A recent magazine article on my photography https://db.tt/cheeeuCe

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Soft and Hardcover book available at http://www.blurb.ca/b/4038933-time-machine

Hubble Space Telescope data processed by Lynn Hilborn<br />
No, this is not a Salvador Dali painting, it is galaxy cluster Abell 68 showing gravitational lens effect.<br />
Want to use a cluster of galaxies as a telescope? It's easier than you might think as distant galaxy clusters naturally act as strong gravitional lenses. In accordance with Einstein's theory of general relativity, the cluster gravitational mass, dominated by dark matter, bends light and creates magnified, distorted images of even more distant background galaxies. This sharp infrared Hubble image illustrates the case for galaxy cluster Abell 68 as a gravitational telescope. Description from APOD see <a href="http://apod.nasa.gov/apod/ap130308.html">http://apod.nasa.gov/apod/ap130308.html</a><br />
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Data from the Hubble Legacy Archive established by the Space Telescope Science Institute, the Space Telescope European Coordinating Facility and the Canadian Astronomy Data Centre.

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Hubble Space Telescope data processed by Lynn Hilborn
No, this is not a Salvador Dali painting, it is galaxy cluster Abell 68 showing gravitational lens effect.
Want to use a cluster of galaxies as a telescope? It's easier than you might think as distant galaxy clusters naturally act as strong gravitional lenses. In accordance with Einstein's theory of general relativity, the cluster gravitational mass, dominated by dark matter, bends light and creates magnified, distorted images of even more distant background galaxies. This sharp infrared Hubble image illustrates the case for galaxy cluster Abell 68 as a gravitational telescope. Description from APOD see http://apod.nasa.gov/apod/ap130308.html

Data from the Hubble Legacy Archive established by the Space Telescope Science Institute, the Space Telescope European Coordinating Facility and the Canadian Astronomy Data Centre.