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Rolf Wahl Olsen's Amateur astronomer protoplanetary disk in b...
stargazerslounge.com
Check this image taken with an ingenioous approach and using a webcam!!!! The protoplanetary disc around Beta Pictoris photo - Rolf Olsen photos at pbase.co...
Ultra-deep astrophoto of the Antenna Galaxies
phys.org
You might think the image above of the famous Antenna Galaxies was taken by a large ground-based or even a space telescope. Think again. Amateur astronomer Rolf Wahl Olsen from New Zealand compiled a total of 75 hours of ...
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