Kristen Bobst

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Kristen's most recent content

4 theories about how the moon formed

How NASA will keep Earth safe from asteroids

Can we protect astronauts from radiation?

Perseid meteor shower: What you need to know

How will astronauts use augmented reality glasses?

Why is this doctor living in lonely Antarctica?

Meet the 3 African-American female scientists who helped launch the space race

​How to watch the Eta Aquarids meteor shower

Weird star's atmosphere is almost pure oxygen

​What is Yuri's Night?

What is an asteroid is worth?

Everything you need to know about ExoMars

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