BAFact Math: The Sun is 12 trillion times brighter than the faintest star you can see | Bad Astronomy

Posted on August 29, 2012 by admin

[BAFacts are short, tweetable astronomy/space facts that I post every day. Continue reading →

BAFact math: Give him an inch and he’ll take a light year | Bad Astronomy

Posted on June 19, 2012 by admin

[BAFacts are short, tweetable astronomy/space facts that I post every day. Continue reading →