the world we live in

Near Plaza de Mayo.jpg (by Duane Storey)

Flickr / duanestorey

Fitz Roy- fiery sunrise | Patagonia, Argentina
© marion faria

flickr.com

Alpenglow and Jagged Shadows on Cerro Torre, Argentina
© Richard Bernabe

Flickr / bernabephoto

Selva Nublada en Jujuy, Parque Nacional Calilegua, Argentina
© dleiva

Flickr / dleiva

Perito Moreno Glacier, Patagonia, Argentina
© Joel Wade Photography (JJWade)

flickr.com

Climbers’ Hell & Heaven | El Chalten, Argentina
© Jakub Polomski

behance.net

Rio de La Plata, Buenos Aires, Argentina
© Luis Argerich for APOD

The above unusual sunrise was captured last month from Buenos Aires, Argentina. The body of water in the foreground is Rio de La Plata, considered by many to be the widest river in the world. Although the above image is actually a combination of a normal and a very short exposure needed to avoid oversaturating the bright Sun, the photographer saw this unusual structure with his own eyes, indicating that this effect was caused by neither reflections nor distortions in the camera or lens. What looks like arms on this monster illusion might actually be, for example, low level clouds just thick enough to scatter sunlight without completely blocking the Sun. Additionally, the distortion visible on the lower part of the Sun’s image might indicate a Etruscan Vase or Fata Morgana mirage possibly created by a curious refracting layer of air over the water. Unusual atmospheric phenomena are frequently thrilling to see personally, and although most can be traced to well known phenomena, others, for lack of more data, remain mysterious.

apod.nasa.gov