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Space and flight
Nancy Grace Roman with the Hubble Space Telescope; Mae Jemison and Sally Ride with the Space Shuttle; and Margaret Hamilton with listings of the software she and her MIT team wrote for the Apollo Program
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In part because of housing uncertainty — and mindful of George Monbiot’s excellent advice about true freedom arising from low living expenses “If you can live on five thousand pounds a year, you are six times as secure as someone who needs thirty thousand to get by” — I have been avoiding and minimizing taking […]
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SpaceX’s Starlink satellite constellation promises to provide low-latency high-bandwidth internet to anyone on the planet. In November or so, the company announced a beta release in Canada. Some northern communities are already being connected, notably Pikangikum in northwestern Ontario with the charitable assistance of FSET Information Technology and Service. With my brother Mica starting to […]
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Since STS-135 in 2011 and the retirement of the Space Shuttle, the only way for human beings to reach orbit has been a Soyuz launch from Baikonur. On May 27th, SpaceX is scheduled to launch the first crew from the US in nine years. There are good reasons to be skeptical about human spaceflight (especially […]
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Most of the history of astronomy consists of observing electromagnetic radiation from outside our planet. That includes the light which shines off the sun and reflects from bodies in the solar system, as well as radio waves produced by phenomena around the universe including pulsars. Now that we also have neutrino detectors and gravitational wave […]
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Among the immortal Simpsons lines (and the triumph of engineers over fighter jocks): “I might remind you both I did design that racer. The driver is essentially ballast.”
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