Mondo Knows Facts

The Lambert Glacier in Antarctica is the world's largest glacier

This massive ice stream measures over 400 kilometres long

Located in East Antarctica, the Lambert Glacier is the largest and fastest-moving ice stream on Earth. It drains about 8 percent of the Antarctic Ice Sheet, measuring roughly 100 kilometres wide and over 400 kilometres long. It flows into the Amery Ice Shelf at a speed of up to one kilometre per year.

Alkaline picrite (Yuzhnoe Intrusion, Jurassic-Cretaceous boundary time, 145 Ma; Jetty Peninsula, western side of the Lambert Glacier, East Antarctica) (14818040787)
James St. John ยท CC BY 2.0 ยท licence ยท source

Where this comes from

NASA

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Tags: lambert glacier, antarctica, ice

The Lambert Glacier in Antarctica is the world's largest glacier: the short answers

Where does this come from, and can I check it?
This massive ice stream measures over 400 kilometres long. The figure is taken from NASA, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.
Is this really a records & extremes fact?
Yes. It sits on the Records & Extremes shelf, one of 1,090 sourced facts grouped into space, animals, the human body, history, science and more. Category pages collect every fact in the same field.
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