‘Two suns’ spotted in China defy explanation

Weeks after a story shot across the Web claiming that the imminent explosion of a nearby star would result in the appearance of a second sun in the sky — a story that was later debunked — two suns were caught on camera yesterday in China. The suns — one fuzzy and orange, the other a crisp yellow orb — appeared side-by-side, one slightly higher than the other.

What’s going on? Life’s Little Mysteries, a sister site to Space.com, asked Jim Kaler, the University of Illinois astronomer who squelched the excitement over the aforementioned exploding Betelgeuse and who has written books on the day and night sky. The double sun image is an effect of optical refraction, Kaler said, but it’s a “pretty darn rare” one, and one not fully explained by science.

“I doubt it’s been computer modeled,” he said. “There must have been some blob of atmosphere somewhere that caused this truly spectacular phenomenon, which in a sense is a mirage.”  [Amazing Sun Photos From Space]

He goes on to state that the double or multiple image phenomena are produced by abnormal refraction, but that “it remains extraordinary that the images of the sun and moon were sharp and of the same size as the real sun and moon.”

“This is not a common optical phenomenon that we’re seeing here,” said Grant Perry, an atmospheric scientist at the University of Wisconsin Cooperative Institute for Satellite and Meteorological Studies. “I’m asking myself if this is an artifact of the lens, but if that were the case — if it’s reflections of the lens elements — then the images would move in relation to each other as the camera moves,” Perry said. “But that doesn’t happen.”

In terms of an optical explanation, he said, “You would have to assume it is particles of ice or something in the atmosphere aligned in such a way that they would refract the sunlight at that very small angle, but only in one direction. It would require some fairly peculiar characteristics.”

Several related atmospheric optical effects are fully explained by science. Sun dogs, sunset mirages, sun pillars and sun halos are all relatively common and well understood. But not this effect.

“It’s very intriguing,” said Kaler.

This article was provided by Life’s Little Mysteries, a sister site to SPACE.com. Follow Natalie Wolchover on Twitter @ nattyover.

Source: ‘Two suns’ spotted in China defy explanation – Technology & science – Space – Space.com | NBC News

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About anomaly

SMiles Lewis has had a lifelong interest in all things anomalous. An early age proclivity at recalling his nightly dreams as well as several personal experiences with ESP, precognition and dream switching bolstered his interest in the paranormal. Shortly after high-school he joined the local MUFON chapter in Austin, Texas. He would later become a MUFON State Section Director for that group as well as leader of the local UFO Experiencer Support and Study Group. A lover of books, SMiles collected over 1000 titles before founding the non-profit Anomaly Archives that serves as the lending library of the Scientific Anomaly Institute (501c3). For over twenty years he has worked with digital audio, video and other bleeding edge internet technologies. He has published his own print journal (E.L.F. Infested Spaces), edited a local paranormal newspaper (Austin Para Times), maintained a large network of websites (ELFIS.net), organized a national UFO conference (NUFOC-38), spoken to anthropologists about UFOs and parapsychology (Encounters with the Fantastic), hosted (and been a guest on) both terrestrial and webradio talk shows and has been podcasting since before the phrase existed. All these efforts and more have led radio talk show host Robert Larson to describe Miles as a “Gonzo Alt-Media Proprietor and Informationalist.” He is also the LOWFI-Texas State Bureau Chief of The League of Western Fortean Intermediatists. SMiles’ current projects include co-hosting PsiOp-Radio with Mack White as part of the many unique shows airing daily on his ANOMALY RADIO Network. He is active with several local non-profits which includes his service on the board of directors for the Institute for Neuroscience And Consciousness Studies (INACS) and the Scientific Anomaly Institute‘s lending library, the Anomaly Archives. His writings can be found within the Archives of his print journal ELFIS and ANOMALY Magazine. In his day job with the Texas State Library and Archives Commission‘s Talking Book Program he manages a Volunteer Recording Studio and audio duplication department and has been a consultant on two digital audio development documents for the Library of Congress‘ National Library Service for the Blind and Physically Handicapped.
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