Category Space missions

211. Pluto day

It’s not like you have to be a planet.

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210. Dear Cheap Astronomy – Episode 24

It’s not all about the USA… even though a lot of it is.

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207. SISS Episode 13, Surfaces

Sometimes you have to sail into the wind.

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199. Dear Cheap Astronomy – Episode 20

Twenty questions (well forty, really).

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188. Asteroid deflection: 101

Education can avoid the mistakes of the past.

 

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