Plutonium-power for space craft .. how ?

Article View: sci.physics

Article #544

#544

From: Tony Wallis
Date: Mon, 18 Sep 1989 15:03

20 lines
1093 bytes

(Sorry if this has been covered in sci.space or sci.space.shuttle.
 I do read sci.physics and sci.energy regularly.)

There are media reports of attempts to legally halt the launch of
Galileo on the grounds that it contains many kilos of Pu in its
power source, and should there be a launch accident there would be
lots of plute all over the place etc. etc. 

Other reports emphasize that there is NOT a nuclear REACTOR on board
Galileo.

So .. *physics* question : how do you use many kilos of Pu to provide
power at space craft levels without using a self-sustaining fission
chain-reaction ?

Follow-ups to sci.physics

--
Tony Wallis   tony@yunexus.UUCP    (York U.  Toronto  Canada)

Technical Details

Message-ID: <3836@yunexus.UUCP>

Path: arc1-ca.pugleaf.net!utzoo!yunexus!tony

Show Full Headers

Complete Article Headers

Path: arc1-ca.pugleaf.net!utzoo!yunexus!tony
From: tony@yunexus.UUCP (Tony Wallis)
Newsgroups: sci.physics,sci.energy,sci.space,sci.space.shuttle
Subject: Plutonium-power for space craft .. how ?
Message-ID: <3836@yunexus.UUCP>
Date: 18 Sep 89 15:03:41 GMT
Article-I.D.: yunexus.3836
Reply-To: tony@yunexus.UUCP (Tony Wallis)
Followup-To: sci.physics
Organization: York U. CS Dept.
Lines: 20