Space exploration and development – more than numbers
We knew the valley of death was up ahead, as we had been there many times before. Most wouldn’t make it. Well, to be truthful, we knew nearly none would make it. The valley of death was not a place though, so much as a phase. Wild ideas, new technology and all those exciting, innovative … Continue reading The valley of death
It turns out rocket launches, a possible boil water notice here in Orlando, and hospitals caring for patients with COVID are all connected. Right now, it's about liquid oxygen, but it would not be surprising to find more connections, like in any system. Oddly and often in projects, "it's a system" was an observation that … Continue reading It’s a system
"The gift shop is down that way, toward the lobby, past the spacesuit." These are not the directions anyone can give a visitor lost among a run of offices and cubicles. You get away with this in the Kennedy Space Center Neil Armstrong Operations and Checkout building, home today to the Orion spacecraft, home once … Continue reading The call, spacesuits, and everything else
There are flying machines that simply stick in the mind, a Concorde, a Shuttle, a Valkyrie XB-70, or a Boeing 747. One machine that hardly flew but does this trick is the 1920s German Dornier X airliner, an early and massive flying boat with 12 engines. Its wings had a crawl space so the crew … Continue reading Contrasts
The saying “getting your wings clipped” took on a new meaning. It was 2002, and the plan for even a partially reusable replacement for the Space Shuttle now seemed a bridge too far. The debate had already devolved once, from fully reusable to partially reusable. It would devolve again, as all of a sudden, old-style … Continue reading Not in our stars
Time is supposed to be the way the universe keeps everything from happening all at once. My wife and I were in London in 2016, and we made a point to see The Fighting Temeraire by Joseph Mallord William Turner. London has endless museums. So for a time, we were taking it all in with … Continue reading Parallels
The best answers led us to better questions. It is easy to embrace this notion as just part of the process, learning and all that, and all good. Admittedly, this sentiment may just be comforting fiction. I wasn’t lost. I was exploring. Why admit that we didn’t look far enough ahead, that what was evident … Continue reading Please phrase your answer in the form of a question
Being average is great until it's not. For an engineer or scientist, a predictably average data point means the task is complete. We even count how many data points are a certain distance from what we wanted, our job being to make sure nearly none of the points in the herd stray too far. There … Continue reading Here there be dragons
Depending on the news, “new space” is commercial, innovative, well-funded by billionaires and changing the world. The site of a Falcon 9 booster returning to land after being flown eight times tells a story of change, a revolution that as predicted is being televised, in high definition. Crews that are not NASA astronauts have now … Continue reading New space, a Rorschach test
We needed launches. Lots of launches. That much was clear, even if how to get there was not. It seemed it was always the same meeting, about a launcher real or imagined, a Shuttle upgrade or some vehicle post-Shuttle. Perhaps the rocket was expendable, the big dumb booster, or perhaps it was reusable. Perhaps it … Continue reading A picture worth a thousand words – flight rate, NASA and space exploration
Before “commercial space” there was “cost-plus space”. It was in this Byzantine world that whistle blower Ernie Fitzgerald said back in the 1960s “There are only two phases of a program. The first is ‘It’s too early to tell.’ The second ‘It’s too late to stop.’” While today’s trending topics in space exploration are about … Continue reading Revisiting commercial space and NASA
But Mousie, thou art no thy-lane,In proving foresight may be vain:The best laid schemes o’ Mice an’ Men Gang aft agley,An’ lea’e us nought but grief an’ pain, For promis’d joy!Robert Burns, On Turning her up in her Nest, with the Plough, November 1785. This was not my first rodeo. Word had spread that I … Continue reading The best laid schemes of NASA
"I think it’s fair to say that our review group drew the short straw, and I drew the shortest by having to actually do this presentation." Sally Ride, 2009 Dr. Sally Ride at the 2009 Review of Human Space Flight Plans Committee. It was August 2009 and Sally Ride was about to present charts about … Continue reading Drawing the short straw
On my shelves sits a childhood book “Planets and Spaceflight” published in 1957 by General Mills. The front cover is “Planets” and the rear “Spaceflight”, full of vivid descriptions and beautiful artwork of so many places to go and how we will get there. The publisher being best known for Cheerios leaves me sure the … Continue reading What’s old is new again – more on refueling in space
Range anxiety was invented by NASA. Well, perhaps not (or Velcro), but space exploration gives new meaning to an obsessive awareness of how much further you can go when there is not a charger on every corner. Now imagine that feeling in outer space, or back on the ground watching your spacecraft, not just for … Continue reading The rise, fall and rise again of refueling – in space
Zapata Talks NASA 