Why colonize space? Because we are dealing in absolutes. We are dealing in returns, increasing returns (the frontiers and resources of the solar system and...

There is a widespread misconception that with today's technologies it would be possible to send people to Mars. That is not possible. There are TWO major show...

It's official. Unless something changes soon, we be ****ed. http://cosmic.lifeform.org

I'm happy that this mission has been restored. May it be successful and produce good science. "An additional expenditure of about $14 million would have been...

Though I'm not sure of this, artificial or spin gravity's field toward an outer rim, in addition to all other benefits to life, should act to energize the...

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I know I should probably wait for the official statement from spacex, but I will speculate on the cause of the failure anyway. I just looked at the video...

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The way our politicians rushed to talk about illegal immigration this week, maybe they thought it came with a free lunch. They won't do anything about it, but...

JO: This is the potential of influencing US-Russian space cooperation both in current projects and future possibilities. The Russians have got to make a big...

Why colonize space? Because we are dealing in absolutes. We are dealing in returns, increasing returns (the frontiers and resources of the solar system and...

Top posting is a courtesy to the intended reader(s) - it enables them to conveniently read the response without needing to scroll down. The only time...

Flywheel energy storage has been suggested for use on the Moon (see http://www.asi.org/adb/04/03/03/flywheel-energy-storage.html ). But I haven't seen a...

Taken from the HiRISE Operations Team Website, http://hiroc.lpl.arizona.edu/ The HiRISE camera successfully took a second set of Mars images on Saturday...

It's a truism that aerospace spending is concentrated in the Sunbelt; still interesting to know just *how* concentrated. From RAND's 2005 "Tracking Federal...