Here's some news that recently came out: http://www.newscientist.com/ar ticle.ns?id=dn7867 http://abc.net.au/science/news /stories/s1439827.htm Apparently,...

Until some nuclear-powered system of propulsion which does not involve mass ejection is invented, then Man is limited to making the occasional flea-hop into...

Here's a claim by NASA: http://science.nasa.gov/headlines/y2005/25aug_plasticspaceships.htm They say they've developed a modified version of polyethylene...

Dear all, I have a question to the community: Is there a relation between data rates and downlink frequency of a satellite? Thanks for the help in...

http://mae.ucdavis.edu/faculty/sarigul/aiaa2001-4619.pdf I got this link off http://www.hobbyspace.com/Links/RLVNews.html Overall, I thought this was a great...

G'day, Would a OTEC system work in the internal ocean of an ice world like Europa or Enceladus? As I understand it OTEC systems on Earth work because of...

About 10 years ago I was using a Mac and a program called Voyager II. It was a great program, I still use it today on this ancient Mac laptop I got off eBay....

Well whoopdedoo! I doubt if the scramjet engine will ever help civilians get to space, it seems too expensive to make one big enough for airplane launch assist...

I had an interesting idea today for an artificial island. Instead of building up the sea bed, why not build a diamond or carbon nanotube wall that completely...

http://www.spacedaily.com/news/salvage-04a.html Could this possibly be used to bring the Hubble to the ISS for repairs?

Space Station News /////////////////////////////////////////// NASA TV Coverage Scheduled for Upcoming Spacewalks, Briefing Posted: 19 Feb 2021 11:43 AM...

Space Station News /////////////////////////////////////////// Florida Company Licenses NASA Technology That Keeps Electronics Cool Posted: 22 Mar 2021 10:00...

I am looking to pick up a space oriented educational DVD for my 10 year daughter for Christmas. Any recommendations? Thanks, Dave

wrote: Does anybody know of any other cases in which engines either were or were not audible in the cockpit? I've heard RCS thruster...

dave and hank patterson wrote: From my rather small knowledge of deep space probes, it strikes me that they all seem to be about the same size, say, the...

I was wondering is there any gravity machine exist or under developing? If it does exist, what theory is about. Can it increase or decrease gravitational...

Here's an interesting article: http://physicsweb.org/article/news/8/8/9 A new method for making alumina-based glass in bulk. Better windows for aircraft and...

Can anyone update us on the status of mini magnetosphere plasma propulsion (M2P2)? The website, http://www.geophys.washington.edu/Space/SpaceModel/M2P2/ is...

Hello, Is it possible to design a RTG so that the daughter products release more heat at a later date than when it is first assembled. I am thinking of...

In debating the space weapons issue, we must all take care we are dealing with facts. A few weeks ago, Space News carried a major item on the...