Smithsonian
Weekly Space Hangout: Feb 27, 2019 – Dr. Ellen Stofan, Director of the National Air and Space Museum
Hosts: Fraser Cain (universetoday.com / @fcain) Dr. Paul M. Sutter (pmsutter.com / @PaulMattSutter) Dr. Kimberly Cartier (KimberlyCartier.org / @AstroKimCartier )…
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Earth’s Gold Came From Colliding Stars
Are you wearing a gold ring? Or perhaps gold-plated earrings? Maybe you have some gold fillings in your teeth... for…
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Book Review: Your Ticket to the Universe
Every once in a while an astronomy book comes out that combines stunning high-definition images from the world's most advanced…
12 years ago