Tag archives: betelgeuse

The Earth’s Magnetic Poles flip: A New Beginning

Posted on June 26, 2023July 27, 2023by pradeep

The Earth's magnetic poles have reversed many times throughout its history. The last reversal was about 780,000 years ago. When the poles reverse, the north magnetic pole becomes the south magnetic pole, and vice versa. This reversal is caused by changes in the flow of liquid iron in the Earth's...

James Webb Telescope – New generation telescope

Posted on May 12, 2023July 27, 2023by pradeep

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James Webb Telescope – New generation telescope

The James Webb Space Telescope (JWST) is a space-based observatory set to be launched by NASA. It is often referred to as the Webb or JWST. The Webb telescope is designed to be the successor to the Hubble Space Telescope and will significantly advance our understanding of the universe. Here...