Prehistoric Lake Agassiz: The Ancient Legacy Shaping Canada’s Agricultural Powerhouse
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Prehistoric Lake Agassiz: The Ancient Legacy Shaping Canada’s Agricultural Powerhouse

Approximately 15,000 years ago, a colossal glacial body of water, known as Lake Agassiz, dominated the central North American landscape. Formed by the retreating Laurentide Ice Sheet, this prehistoric giant spanned vast areas now encompassing parts of Manitoba, Ontario, Saskatchewan, Minnesota, and North Dakota. Holding more water than all of the present-day Great Lakes combined, […]

Citizen Scientists Enlisted by NASA to Map Chaotic Space Weather and Protect Global Infrastructure
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Citizen Scientists Enlisted by NASA to Map Chaotic Space Weather and Protect Global Infrastructure

A new citizen science project called “Shock Detectives” is calling on the public to help researchers decode the complex interactions between solar winds and Earth’s magnetic shield. Located roughly 56,000 miles above our planet, the “bow shock” is a massive boundary wave formed when high-energy particles streaming from the Sun collide with the Earth’s magnetosphere. […]