Author Archives: Bob King

About Bob King

Amateur astronomer since childhood and long-time member of the American Association of Variable Star Observers (AAVSO), Bob King also teaches community education astronomy. The universe invites us on an adventure every single night. All we need do is look up.

Cone of zodiacal light stretching into the sky from behind a dark silhouette of evergreen trees.

Zodiacal Light – Captivated by Comet Dust

October's a perfect time to see the zodiacal light, a tapering tower of comet dust standing high in the eastern sky before dawn. Here's how to find it. Wednesday morning, 5:30 a.m. I'm driving too fast down a country road in search of a clear sky to watch the total lunar eclipse. Totality is underway, but clouds...

ISS slips into shadow over Iowa

Watch a Sunset with the ISS Astronauts

See a space station sunset with both feet planted firmly on the ground. Beginning this week and continuing through late October, the International Space Station (ISS) will makes passes over much of the United States, Canada, and Europe during convenient evening viewing hours. Why not get out for a look before the bite of winter arrives? A typical...

Crescent cradles the 'old moon'

Earthshine, the Moon’s Darker Side

With a subtle beauty all its own, the earthshine we see glowing in the lunar night invites us to consider Earth's many connections to the Moon This week's crescent Moon offers more than two horns to hang your hat on. Take a close look, and you'll see an entire circle of moonlight. Sunlight illuminates...