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Mount Edziza volcanic complex

The Mount Edziza volcanic complex (MEVC) is a group of volcanoes and associated lava flows in northwest British Columbia, Canada. Located on the Tahltan Highland, the MEVC has a broad, steep-sided lava plateau; its highest summit is 2,786 metres (9,140 feet). Its volcanoes formed over the last 7.5 million years during five cycles of magmatic activity which spanned four epochs; the most recent eruptions took place in the last 11,000 years. Current activity occurs in the form of hot springs. The MEVC has warm summers and cold, snowy winters; snow and ice remain on the highest peaks year-round. Indigenous peoples have lived adjacent to the MEVC for thousands of years. Historically, the local Tahltan people used volcanic glass from the MEVC to make tools and weaponry. Animal species such as birds, rodents, bears, sheep, goats, moose and caribou inhabit the area. A large provincial park dominates the MEVC, which can only be accessed by aircraft or by a network of footpaths. (Full article...)

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InSight

InSight was an American spacecraft mission launched by NASA and the Jet Propulsion Laboratory, consisting of a robotic lander designed to study the deep interior of the planet Mars. Launched in 2018, the mission was active until late 2022, when contact with the lander was lost. InSight's objectives were to place a seismometer on the surface of Mars to measure seismic activity and provide accurate three-dimensional models of the planet's interior, and to measure internal heat transfer using a heat probe to study Mars's early geological evolution. This was intended to provide a new understanding of how the Solar System's terrestrial planets (Mercury, Venus, Earth and Mars) as well as the Moon formed and evolved. This 2015 photograph shows three technicians working on the InSight lander with its solar panels deployed during preflight testing in a cleanroom in Denver, Colorado.

Photograph credit: NASA / JPL-Caltech / Lockheed Martin

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