Since astronomers can't actually travel to a star, they rely on two ingenious methods to measure a star's distance from earth. Listen in as Marshall Brain breaks down the science of space measurement in this editor's choice podcast from HowStuffWorks.
Nov 21
What's the History of Skid Row?
<p>In downtown Los Angeles, the 50-block neighborhood called Skid Row is home to thousands of low-income people who live in tents, run-down hotels, and other temporary shelters on a permanent basis. Learn how Skid Row came about (and has persisted) in such a wealthy place in this ... Show More
11m 25s
Jul 2013
David Munns, “A Single Sky: How an International Community Forged the Science of Radio Astronomy” (MIT Press, 2012)
How do you measure a star? In the middle of the 20thcentury, an interdisciplinary and international community of scientists began using radio waves to measure heavenly bodies and transformed astronomy as a result. David P. D. Munns‘s new book charts the process through which radi ... Show More
1h 9m
Nov 2018
Goodbye, Kepler Telescope
NASA launched the Kepler telescope in 2009 to stare out into space. In October, 2018, the telescope "retired." What did we learn from it and how did it work? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy informatio ... Show More
39m 56s