Incapillo is a Pleistocene-age caldera – a depression formed by the collapse of a volcano – in La Rioja Province, Argentina. It is part of the southernmost volcanic centre in the Andean Central Volcanic Zone (CVZ). Subduction of the Nazca Plate beneath the South American Plate is responsible for most of the volcanism in the CVZ. Volcanism commenced in the Incapillo region 6.5 million years ago, forming the high volcanic edifices of Monte Pissis, Cerro Bonete Chico and Sierra de Veladero. Incapillo is known to have erupted the Incapillo ignimbrite 0.52 ± 0.03 and 0.51 ± 0.04 million years ago; this has a total volume of about 20.4 cubic kilometres (4.9 cu mi). A caldera with dimensions of 5 by 6 kilometres (3.1 mi × 3.7 mi) formed during the eruptions. Later volcanism generated more lava domes within the caldera and a debris flow in the Sierra de Veladero. The lake within the caldera may overlie an area of ongoing hydrothermal activity.
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... that Bianca Babb, a pioneer girl captured by Comanches, described her time among them as "every day seemed to be a holiday", despite the hardships of her initial capture?
The Battle of Villers-Bocage took place in German-occupied France on 13 June 1944 during World War II. Following the D-Day landings on 6 June, the Germans established defences in front of Caen. The British attacked to try to exploit a gap in the German defences west of the city. They reached Villers-Bocage without incident in the morning but were ambushed by Tiger I tanks as they left the town and numerous tanks, anti-tank guns and transport vehicles were destroyed. The Germans then attacked the town but were repulsed. The British withdrew west of Villers-Bocage that evening and repulsed another attack the next day. The British conduct in the battle was controversial because their withdrawal marked the end of the post–D-Day "scramble for ground" and the start of an attritional battle for Caen. Some historians wrote that the British attack was a failure caused by a lack of conviction among some senior commanders; others judged the British force to be insufficiently strong for the task. (Full article...)
1881 – The Jeannette expedition to reach the North Pole from the Pacific Ocean via the Bering Strait came to an end when the USS Jeannette(pictured) was finally crushed and sank after having been trapped in ice for almost two years.
The green kingfisher (Chloroceryle americana) is a species of bird in the kingfisher family, Alcedinidae. It is found from the southern United States, south through Central America, and in every mainland South American country except Chile. The green kingfisher is about 20 cm (7.9 in) long and weighs about 35 to 40 g (1.2 to 1.4 oz), with females being larger and heavier than males. It has various vocalisations, including one described as resembling "the striking of two pebbles together" and another as "a harsh, buzzy scold". This male green kingfisher, a member of the subspecies C. a. americana, was spotted close to the Cristalino River in the Pantanal, Brazil.
The Heart Nebula is an emission nebula, 7500 light years from Earth, located in the Perseus Arm of the Milky Way in the constellation Cassiopeia. It was discovered by William Herschel on 3 November 1787. Spanning almost 2 degrees in the sky, its shape is driven by stellar winds from the hot stars in its core. The nebula displays glowing ionized hydrogen gas and darker dust lanes, and is also made up of ionised oxygen and sulfur gasses, which cause rich blue and orange colours to be seen in narrowband images. This photograph of the Heart Nebula, with the Fish Head Nebula also visible in the top right corner, is a narrowband image captured on a 70mm scope with a capture period of around 44 hours.
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