Three basic principles govern the course we recommend. The first is the “flexible path” approach that the Augustine commission advocated and that President Obama and Congress accepted.

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by 刘貂儿 | 2013-07-17

MANY a youngster, Babbage included, has dreamed of going into space. But becoming an astronaut is a hard slog. Sandy Antunes suggests a less daunting proxy. An astrophysicist and programmer with decades of NASA experience, Dr Antunes is a proponent of pic

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by 逸文 | 2013-07-17

Three basic principles govern the course we recommend. The first is the “flexible path” approach that the Augustine commission advocated and that President Obama and Congress accepted.

Continue reading >>
by 逸文 | 2013-07-17

Three basic principles govern the course we recommend. The first is the “flexible path” approach that the Augustine commission advocated and that President Obama and Congress accepted. This strategy replaces the old insistence on a fixed path from Earth t

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by 逸文 | 2013-07-17

Small Steps Make a Giant LeapThe Augustine commissions report ignited a mighty political fight, culminating in the decision to delegate much of the task of launching astronauts into orbit to private companies [see Jump-Starting the Orbital Economy, by Dav

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by 逸文 | 2013-07-17

In our plan, the astronauts have a month at the asteroid for exploration. Rather than donning space suits, they can take a lesson from deep-sea submersibles and use exploration pods.

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