Category Dear CA

295.2. Snippet_Designing a (cheap) spacecraft

Space exploration on a tight budget.

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294.4. Snippet_Standard candles

They have their limits, particularly in the dark.

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294.3. Snippet_Crossing an event horizon

This too shall pass.

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294.2. Snippet_Nuclear thermal propulsion

This could actually work.

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294. Dear Cheap Astronomy – Episode 73

More robots on Mars.


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