News

Hosted on MSN1mon
Review: The RedCat 91 is a refractor everyone should want
For two years, my favorite wide-field refractor has been my William Optics RedCat 71, but I've sometimes ... Auriga that encompasses the Flaming Star Nebula (IC 405), the Tadpoles (IC 410 ...
Space.com6mon
Strange 'zebra' patterns are coming from the Crab Nebula — this physicist finally figured out why
A pulsar's radiation is getting refracted by plasma in the magnetosphere. Historical records from around the world describe a bright star appearing in the sky in the year 1054. Today, astronomers ...
Astronomy1mon
Review: The RedCat 91 is a refractor everyone should want
The Seagull Nebula (IC 2177) is stunningly photogenic when imaged with William Optics’ WIFD RedCat 91 APO Refractor. Credit: Frank Dibbell One of the most attractive features of the RedCat is ...