Category Archives: Uncategorized

What’s an emDrive?

A means of producing thrust in a vacuum without using a reaction mass. Possibly a reactionless drive.  If it really works, then this is a game changer for spaceflight. The chances that it’s real? Don’t hold your breath.  Wikipedia has … Continue reading

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Water on the surface of Mars?

Possible seasonable saltwater flows on Mars. via Spaceports.

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Check out the distant future

See what’s going to happen to the earth 1,000 years from now out to 100 quintillion years from now (that’s 100,000,000,000,000,000,000).

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Fun Gadget

Looks like a fun toy.

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Commercial Space predictions for 2014

Not mine, but others.

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Kill this Bill

Meanwhile, over at Space News, we get an editorial telling us to “Kill this Bill.” It seems that the Congresscritters from certain districts, of both parties, want NASA to continue to spend money on porkbarrel projects designed mostly to put jobs … Continue reading

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Skid plate passed its test.

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Wild burros

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Amazing rock formations

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Heading up the Jeep trail.

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