Is the ISS Really Worth $100 Billion?

Ponca City writes "JR Minkel writes on Space.com that as NASA celebrates the 10th anniversary of astronauts living on the space station — and with construction essentially complete — the question remains: will the International Space Station ever really pay off scientifically? The space agency contends that the weightless environment provided by the station offers a unique way of unmasking processes of cell growth and chemistry that are hidden on Earth, but some critics don't see a zero gravity laboratory as filling a crucial scientific need. Gregory Petsko, a biochemist at Brandeis University, says the only basic science justification he has ever heard for the station is that protein molecules form superior crystals in the microgravity of space than they do on Earth and a best-case scenario, in terms of return on investment, would be if a space-grown crystal were used to design a blockbuster pharmaceutical drug that worked by precisely targeting one of those proteins. Naturally NASA sees things differently. 'I think those who are naysayers haven't given us a chance — haven't given us enough time to show what we can do. We're just now turning the path to be able to go full force on our science. In the past we had to fit it in around assembly, we didn't have the facilities available, and the crew was always busy.'"

Comments

Important engineering lessons

[jpmorgan]

Scientific research is just gravy. The biggest benefit of the ISS is it teaches us how to operate indefinitely in space. All the little unexpected things that went wrong and had to be solved, was an important lesson learned. They all might seem trivial, but if we ever want to do more than hang around in low-earth orbit, these are all important lessons to learn. And they can only be learned through experience.

When you're half way to mars, a malfunctioning toilet would be a shitty way to die.

It's fun!

[Bromskloss]

I thought people fly in rockets and visit space stations and the moon because it's cool. I don't care if no scientific progress comes out of it - I like space travel because it's awesome. Similarily, I'm not attracted to science, mathematics or technology for their practical uses, but because it's fun understanding how the world works, being able to calculate things and think up and admire cool (preferably huge) machines.

Re:Look at it this way

[dgatwood]

But realistically, if $300 will make a huge difference in your life, chances are they only took about a buck fifty from you, and about $1800 from people with more income....

Re:Making things is just as good as using things

[jmcharry]

I wonder how much more might have been gained from that amount of targeted R&D.