Dean Regas: Your Astronomer
Featured in the New York Times
Dean has been the Astronomer for the Cincinnati Observatory since 2000. He is a renowned educator, author, national popularizer of astronomy and an expert in observational astronomy.
From 2010-2019 Dean was the co-host of the PBS program Star Gazers. He is the author of three books "Facts From Space!", "100 Things to See in the Night Sky", and 100 Things to See in the Southern Night Sky. Dean is a Contributing Editor to Sky and Telescope Magazine and a contributor to Astronomy Magazine, where he won 2008 “Out-of-this-World” Award for astronomy education. Dean has written over 120 astronomy articles for the Cincinnati Enquirer, blogged for the Huffington Post and is regularly featured on television and radio. Dean is a frequent guest on National Public Radio’s Science Friday with Ira Flatow, and hosts an astronomy podcast with Anna Hehman called "Looking Up!"
At the Cincinnati Observatory, he has developed his skills as a dynamic writer and public speaker who brings the complicated field of astronomy down to Earth for students of all ages.
100 Things to See in the Night Sky
Dean shares his handy field guide for the best stargazing experience whether in your own back yard, camping, or travelling—including information showing you which planets, constellations, stars, and manmade objects you can see with a telescope, or just your naked eye!
Each object is presented as a separate entry, with background information on the makeup, appearance, and history of the object, along with easy-to-follow instructions on how to find it. For astronomy and space fans of all ages, this guide helps you explore the galaxy and see the stars—while keeping your feet on the ground.
Facts From Space!
From Super-Secret Spacecraft to Volcanoes in Outer Space, Extraterrestrial Facts to Blow Your Mind!
Dean's first book will take you from the Earth to the edge of the universe and back.
How did turtles, flies, meal worms, and bacteria become the first living things to go the far side of the Moon? How do you go to the bathroom in zero-gravity? Where should we look for aliens? You will see a Martian sunset, swirl in Jupiter’s Great Red Spot, skim the corona of the Sun, and fall into a black hole.
Dean's 3rd Book
100 Things to See in the SOUTHERN Night Sky
Viewing the sky from the Southern Hemisphere is totally different than from the North. Want to know how to spot the Southern Cross? Alpha and Beta Cenaturi? Star clusters, galaxies and more? If you are planning any star gazing from the Southern Hemisphere, this is your must-have guide!
Upcoming and Recent Appearances
Cincinnati Observatory - Pluto's Birthday - February 18, 2020 More Info
Marietta College - Sigma Pi Speaker - February 27, 2020 I Want to Believe
Royal Redeemer Lutheran Church - Free talk - March 7, 2020 Register Here
UW Space Place, Madison, Wisconsin - Free talk - April 27, 2020
Joshua Tree Night Sky Festival - Keynote speaker - Sept 21, 2019 Joshua Tree National Park
Serpent Mound - Keynote Speaker - September 7, 2019 Talk and Star Party
Shenandoah National Park - Guest Speaker - September 5, 2019
Grand Canyon Star Party - Keynote speaker - June 27, 2019 Grand Canyon National Park
Science Friday - Dean Regas Explains the Lunar Eclipse Listen Here
Here & Now Interview - Super Blood Wolf Moon - January 20, 2019 Here & Now Eclipse
Here & Now Interview - 2018 a Busy Year in Space - Dec 28, 2018 2018 in Review
Buckeye Book Fair - Author event and book fest - November 3, 2018
Books by the Banks - Cincinnati Regional Book Festival - October 20, 2018
Hidden Hollow Star Party - Keynote Speaker - October 6, 2018 Near Mansfield, OH
Grand Canyon Star Party - Free talk and star party - June 10, 2018 Grand Canyon
Science Friday live from WVXU Cincinnati - April 20, 2018 Science Friday Interview
Tuckahoe Woman's Club, Richmond, Virginia - Talk - March 14, 2018
Hawaii Volcanoes National Park, Hawaii - Star Party - January 29, 2018
Cincy Storytellers - Speaker - December 13, 2017
Huffington Post - September 11, 2017 Cassini Mission to Saturn Article
New York Times - When the Universe Calls - September 8, 2017 New York Times
Cincinnati Chamber Orchestra - Special Guest - August 12, 2017
Bryce Canyon Star Party - Keynote Speaker - June 23, 2017 Bryce Canyon
Grand Canyon Star Party - Speaker - June 20 and 21, 2017 Grand Canyon
NEAF, Northeast Astronomy Forum - Speaker - April 8, 2017 NEAF
USA Today - December 28, 2016 Highlights of 2017
Science Friday with Ira Flatow - December 23, 2016 Science Friday
Starry Night, Gainesville, Florida - Speaker - November 4, 2016
Kalamazoo, Michigan Astronomy Day - Keynote Speaker - May 14, 2016
Science Friday with Ira Flatow - May 6, 2016 Transit of Mercury
Skywatching DVD - Available April 24, 2016 A Sky and Telescope DVD
Winter Star Party - Speaker - February 8, 2016 Winter Star Party
Huffington Post - September 24, 2015 Supermoon Lunar Eclipse
Science Friday - September 18, 2015 Keeping an Eye on our Celestial Companion
Science Friday - June 5, 2015 How I Explained the Sun
Look for Dean's next book, 100 Things to See in the Night Sky, Expanded Edition coming June 16, 2020.