Archive |

By Steve Nerlich on August 29, 2017 in
Play

Cheap Astronomy reminds us that we live on a planet.

By Steve Nerlich on July 7, 2017 in
Play

Cheap Astronomy unpacks why everyone used to think the Sun orbits the Earth

By Richard B. Drumm on April 6, 2017 in
Play

Earth is surrounded by a huge cocoon that protects us from the dangerous cosmic radiation and particles that bombard our planet. This cocoon is Earth’s magnetic field.

By Al Grauer on April 2, 2017 in
Play

Earth is so far unique in the cosmos. No place like home!

By Richard B. Drumm on February 22, 2017 in
Play

What makes a planet “Earth-like”?

By Al Grauer on January 22, 2017 in
Play

The discovery of 2016 HD3 and the Pale Blue Dot moment by Voyager

By Al Grauer on December 11, 2016 in
Play

All about Comet P/2016 BA14 and the Earth’s wobble

By Richard B. Drumm on November 23, 2016 in
Play

Lets explore Our Sun & Its Mysterious Atmosphere