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Ask HN: Disprove my idea to travel to the nearest star within a lifetime

Proxima Centauri nearest star. Distance 40,208,000,000,00km = 0.425 light years. Rocket which uses 200 nukes to propel itself ( i believe this was based on an old research paper from ages ago - anyone know which one I am referring to?) Design ( Simple rocket + shield + nuke layout ) Speed is around 95% speed of light = roughly 1 light year.

Interesting note: Time dilation from earth for observers = 365 * 2 = 730 years.

Now I realise there is a big mistake somewhere, but I cant remember what it is, if someone smarter could tell me that will be great thank you. Please excuse the rudimentary math - thank you.

3 points ionwake 5 years ago 3 comments

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