For want of a half penny, a future was lost…

Yesterday, my son shared the video below - Neil deGrasse Tyson's "We Stopped Dreaming (Episode 1)". It took me back to childhood memories when I was inspired to be a scientist. I remember watching the Apollo launches. I think I remember listening to the Gemini 4 space walk – I was four, and my father recorded it on reel-to-reel, but I don’t remember him ever replaying it. I remember staying up late and falling asleep…thankfully to be awoken by my mother just before Apollo 11 landed on the moon. ...Skylab, ...the test flight of the Space Shuttle Enterprise. Years later, I left behind aspirations of a science career (practicalities…how much money does the average physicist make anyway?) for one of engineering, but the love of space, cosmology, NASA…all still with me…which is why what Neil deGrasse Tyson is saying in this video saddens me all the more.

I worry that decisions Congress makes doesn't [sic] factor in the consequences of those decisions on tomorrow.
Apart from the applicability of that to just about any of the current Congress's decisions, he’s dead right in this specific instance. We are not funding science. We are not encouraging and developing engineers. We are failing in educating our young people, not only in the technical fields, but in general. The Organisation for Economic Co-operation and Development’s Programme for International Student Assessment (PISA) compares 15 year olds in 65 industrial countries. From the 2009 report:
The OECD Programme for International Student Assessment (PISA) is a collaborative effort among OECD member countries to measure how well 15-year-old students approaching the end of compulsory schooling are prepared to meet the challenges of today’s knowledge societies. The assessment is forward-looking: rather than focusing on the extent to which these students have mastered a specific school curriculum, it looks at their ability to use their knowledge and skills to meet real-life challenges. This orientation reflects a change in curricular goals and objectives, which are increasingly concerned with what students can do with what they learn at school.
“…to meet real-life challenges.” Care to guess how the U.S.A. fared in the latest, 2009, assessment? You can see here for yourself, but I’ll spoil it:
  • Reading – 17th (out of 65)
  • Mathematics –31st (significantly below the average)
  • Science – 23rd
We fail. We fail across the board. We fail where it matters. I’m not sure how we will fare in the 2012 PISA, but I seriously doubt we’ll improve. Our system doesn't support it anymore. Thomas Friedman and Michael Mandelbaum, in their book “That Used to Be us: How America Fell Behind in the World It Invented and How We Can Come Back”, quote Matt Miller, one of the authors of a 2009 McKinsey & Company report titled The Economic Impact of the Achievement Gap in America’s Schools, who said
They [American students] are being prepared for $12-an-hour jobs – not $40 to $50 an hour.”
I don’t know what the answer is. I admit a selfish cop out - we home educate our children – so I don’t think often on what can or should be done; we've taken responsibility for preparing our children ourselves. Still, one simple solution seems to be to promote science, math and engineering. And we start doing that by not cutting NASA’s budget. Fat chance. How much would YOU pay for the universe?

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Our precious thin atmosphere

Click on this link to see a beautiful photo of the Earth by the Goddard Space Flight Center. What is stunning to me is the thin-ness of the Earth's precious atmosphere. Click on the image for a much-enlarged version. earth-blue-marble How was this photo taken?

This spectacular “blue marble” image is the most detailed true-color image of the entire Earth to date. Using a collection of satellite-based observations, scientists and visualizers stitched together months of observations of the land surface, oceans, sea ice, and clouds into a seamless, true-color mosaic of every square kilometer (.386 square mile) of our planet. These images are freely available to educators, scientists, museums, and the public. This record includes preview images and links to full resolution versions up to 21,600 pixels across. Much of the information contained in this image came from a single remote-sensing device-NASA’s Moderate Resolution Imaging Spectroradiometer, or MODIS. Flying over 700 km above the Earth onboard the Terra satellite, MODIS provides an integrated tool for observing a variety of terrestrial, oceanic, and atmospheric features of the Earth. The land and coastal ocean portions of these images are based on surface observations collected from June through September 2001 and combined, or composited, every eight days to compensate for clouds that might block the sensor’s view of the surface on any single day. Two different types of ocean data were used in these images: shallow water true color data, and global ocean color (or chlorophyll) data.

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NASA does not name ISS module COLBERT.

NASA recently held an online contest to name the new ISS module (formerly known as Node 3). After more than a million votes cast, and despite winning the popular vote, Comedy Central's Stephen Colbert was denied his name on the module. NASA instead chose the name Tranquility. Bill Gerstenmaier, associate administrator for Space Operations said, "Apollo 11 landed on the moon at the Sea of Tranquility 40 years ago this July. We selected 'Tranquility' because it ties it to exploration and the moon, and symbolizes the spirit of international cooperation embodied by the space station." "We don't typically name U.S. space station hardware after living people and this is no exception," Gerstenmaier joked. "However, NASA is naming its new space station treadmill the 'Combined Operational Load Bearing External Resistance Treadmill,' or COLBERT. Colbert announced the naming live on his show yesterday evening

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How to make a scale model of the solar system

"Build a Solar System" is a great site for helping to visualize the size of the solar System and (as the author writes) the "REAL definition of 'space.'" You start by filling in the size of your sun (in inches or mm).   The site then calculates the relative sizes and distances…

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