Monthly Archives: April 2016

Seeing Sensibly

Hubble Bubble Nebula (NGC 7635). 8000 ly away & 10 ly across. Big, blue  & beautiful. WOW! The Space Telescope extends our senses, so we see sights scarcely imaginable.  Looking closer to home: Humans are daring mighty things, again, with Starshot … Continue reading

Posted in Astronomy, Biofuels, Books, Education, Energy, Health, Optimism, Political Climate