Russell PrechtlSocial Links Navigation Latest articles by Russell Prechtl Commentary: The Value of Human Spaceflight By Russell Prechtl, George Whitesides published 28 September 07 A response from Ad Astra on the recent anti-ISS rant from researcher Weinberg. Human Spaceflight Get the Space.com NewsletterBreaking space news, the latest updates on rocket launches, skywatching events and more!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MORE FROM SPACE...1James Webb Space Telescope finds supernova 'Hope' that could finally resolve major astronomy debate2When is the next solar eclipse?3How to watch ULA's 2nd-ever Vulcan Centaur rocket launch on Oct. 44Curiosity Mars rover's wheels are more battered than ever — but they still work5Can you see Earth's new 'mini-moon' with the naked eye?
Commentary: The Value of Human Spaceflight By Russell Prechtl, George Whitesides published 28 September 07 A response from Ad Astra on the recent anti-ISS rant from researcher Weinberg.
