Colonies in Space

This record preserves its author, date and source link. Open HN to read the full context.

This record preserves its author, date and source link. Open HN to read the full context.

This record preserves its author, date and source link. Open HN to read the full context.

This record preserves its author, date and source link. Open HN to read the full context.

This record preserves its author, date and source link. Open HN to read the full context.

This record preserves its author, date and source link. Open HN to read the full context.

This record preserves its author, date and source link. Open HN to read the full context.

This record preserves its author, date and source link. Open HN to read the full context.

This record preserves its author, date and source link. Open HN to read the full context.

This record preserves its author, date and source link. Open HN to read the full context.

…society, and probably have had it for some decades. Our economy is stuck in a local maximum, where there is no short-term economic benefit to going there. Read Zubrin's _Entering Space_ for details. http://www.amazon.com/Entering-Space-Creating-Spacefaring-Ci... For example, the original Orion project had a means of traveling to Saturn in a year. (Using nuclear bombs to power a spacecraft.) The various studies on space colonization are also interesting. T.A. Heppenheimer summarizes some of them (in particular, the famous Stanford Summer Study) in his book "Colonies in Space." Interstellar travel is another thing entirely, though.