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Kevin A. Barnes
Kevin A. Barnes

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Kevin A. Barnes

Astronomy/Space Exploration Proxima d

Third planet discovered orbiting Proxima Centauri

Kevin A. Barnes,
February 24, 2022February 24, 2022

In October 2012, I shared how astronomers had announced the discovery of an Earth-sized planet orbiting Proxima Centauri, the star closest to our Sun. Now a decade later, the planet count in Proxima Centauri system potentially has been raised to three with the discovery of what appears to be another smaller planet.

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Astronomy/Space Exploration Physicist Michio Kaku at Boswell Book Company

Michio Kaku explores the future of the mind

Kevin A. Barnes,
March 2, 2014October 11, 2020

On Wednesday, February 26, 2014 — one day after the release of his new book, The Future of the Mind — theoretical physicist Michio Kaku spoke to a standing room only audience at Milwaukee’s Boswell Book Company about the future of the human mind.

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Astronomy/Space Exploration SOFIA with telescope door open

Two Milwaukee educators chosen as NASA Astronomy Ambassadors

Kevin A. Barnes,
February 26, 2014June 24, 2014

Milwaukee educators Jean Creighton and Kathy Gustavson chosen by NASA to serve as astronomy ambassadors.

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Milwaukee Historic Milwaukee

Where is underground Milwaukee?

Kevin A. Barnes,
February 26, 2014March 5, 2022

What strange and fascinating things are hidden below the streets of Milwaukee?

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Astronomy/Space Exploration NIAC 2014 Symposium

NASA symposium looks ahead

Kevin A. Barnes,
February 7, 2014February 7, 2014

The NASA Innovative Advanced Concepts (NIAC) Symposium took place February 4–6, 2014 at Stanford University in Palo Alto, California.

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Astronomy/Space Exploration The Drake Equation

The Drake Equation

Kevin A. Barnes,
January 28, 2014June 24, 2014

The Drake Equation is a formula to calculate the number of communicating civilizations in our galaxy.

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