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The chart shows a size comparison between the current pathfinder modules Genesis I and II, the Galaxy module planned for 2008, and the future human-habitable modules Sundancer and BA 330.
Second launch takes firm closer to goal of deploying blow-up space stations

Bigelow Aerospace celebrated the launch of its second inflatable space module this week, marking a major step forward in the company's plan of building a fleet of "space habitat destinations."

The Las Vegas-based company announced on its website that it received the first pictures from the Genesis II spacecraft 90 minutes after it was launched on June 28 from the ISC Kosmotras Yasny Cosmodrome, located in the Orenburg region of Russia.

The low-resolution thumbnails, taken during the craft's solar panel deployment, provided confirmation that the Genesis II had reached its orbit and was beginning its inflation sequence.

The Genesis II is identical in size and appearance to Genesis I -- approximately 15 feet in length and about 6 feet in diameter at launch, inflating to 8 feet in diameter after reaching orbit.

The Genesis II differs from its predecessor primarily with respect to its payload. The latest spacecraft carries twice as many cameras -- 22 in all -- as well as an arsenal of additional sensors and avionics that were not included on Genesis I.

The new spacecraft is also loaded down with a variety of nonscientific paraphernalia, including boxes of cockroaches and scorpions, and other flotsam collected from paying participants in the Bigelow Aerospace “Fly your Stuff” program.



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RE: cockroaches?
By masher2 (blog) on 6/29/2007 12:38:43 PM , Rating: 5
> "I don't think there is anything that could be learned from a box of roaches on a spacecraft that sensors and data readout would not capture..."

In theoretical terms, this isn't correct. You can only measure what you know about and can anticipate. What if we didn't know about ionizing radiation and sent humans for lengthy trips through the Van Allen belt without shielding? Our measuring of temperature and atmosphere would show everything was A-OK...yet people would still be dying from unknown causes.

In practical terms, though, this cockroach experiment isn't designed to tell us anything about the effects of space on humans. It's designed to tell us about its effects on cockroaches. They're being subjected to vacuum and extreme temperatures, to see how long they can live. Useful information? It will be one day, when we have to sterilize them from accidentially-contaminated space habitats.

And the results? Cockroaches can actually survive over two hours of full vacuum. Maybe they ARE a higher form of life.


RE: cockroaches?
By Vanilla Thunder on 6/29/2007 12:46:17 PM , Rating: 1
Touche'. As per usual, good insight and presentation.
You're one of the few posters on this site who usually have some validity to their statements. Keep it up.

Vanilla


RE: cockroaches?
By ThisSpaceForRent on 6/29/2007 1:11:08 PM , Rating: 2
They can survive two hours in a vacuum? Where did you find that at, cause I'm curious to read more about that. I would have figured that the fluids in the cockroach would have boiled because of the air pressure. If that's all true that's simply amazing, and scary at the sametime.


RE: cockroaches?
By stromgald on 6/29/2007 1:44:55 PM , Rating: 2
I wouldn't be surprised if cockroaches could survive for several minutes. They are extremely resilient and their exoskeleton provides more protection than our skin.

The whole idea that your blood would boil or you would freeze to death quickly in space is a myth. It would probably take several minutes before blood would start boiling, but the moisture in your eyes and tongue would have problems in 15 seconds.

http://imagine.gsfc.nasa.gov/docs/ask_astro/answer...


RE: cockroaches?
By masher2 (blog) on 6/29/2007 3:58:41 PM , Rating: 3
> "They can survive two hours in a vacuum? Where did you find that at..."

http://www.bigelowaerospace.com/life_death/life_in...


RE: cockroaches?
By Hare on 6/29/2007 4:04:00 PM , Rating: 2
I'm personally not surprised. After all, we are talking about a bug that can live for days without its head...


RE: cockroaches?
By masher2 (blog) on 6/29/2007 4:51:23 PM , Rating: 5
> "After all, we are talking about a bug that can live for days without its head..."

Are we talking about cockroaches or forum posters?


RE: cockroaches?
By Rollomite on 6/29/2007 5:01:03 PM , Rating: 5
quote:
Are we talking about cockroaches or forum posters?


I think if we were talking about forum posters it would have read "After all, we are talking about a bug that can live for days with it's head up it's ass."

Rollo


RE: cockroaches?
By iNGEN on 6/30/2007 10:05:26 AM , Rating: 2
touche


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