Browsing: planets and moons

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Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more.…

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more.…

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Editor’s Note: Lydia Strohl is a freelance writer in Washington, DC. More of her work can be found here. The…

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more.…

CNN  —  James McDivitt, a former NASA astronaut who commanded the Gemini IV and Apollo 9 missions, died in his…

CNN  —  This Sunday, a spacecraft called Lucy will be in the sky – just without diamonds. NASA’s Lucy spacecraft…

A version of this story appeared in CNN’s Wonder Theory science newsletter. To get it in your inbox, sign up…

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more.…