C6

August 3, 2023

To put it mildly, it's been a dreadful summer for astronomy in Washington, DC. The primary culprit is wildfire smoke, which seems to waft into the city with every clear night. As a professor whose...

September 23, 2019

At the moment, Lyra and Hercules are high in the high, and Uranus and Neptune are near the annual oppositions. This got me thinking. My refractors are everything I'd hoped they'd be, but would they...