The Urban Astronomer podcast is the audio version of the popular Urban Astronomer website, which has been sharing news and information about space science and astronomy since the year 2009. The website has undergone several facelifts, and changes in editorial style and focus over the years, but it's always stayed true to its principles of honest science presented simply, without oversimplifying.
While Urban Astronomer is not the largest or most popular astronomy website on the internet, we've managed to retain a small, loyal following who have stuck with us through both good times (Allen won a special commendation in a science journalism award ceremony), and bad (when output slowed to about one new posting per month, thanks to increased family and work pressure).
This podcast is the next chapter in the Urban Astornomer story, and features News, Science, Interviews, and the occasional rant on the role and perception of science and astronomy in the modern world.
We at Urban Astonomer expect to become one of South Africa's leading science and astronomy podcasts within the year. If we think we deserve that position, you can help us by simply listening the the episodes, and sharing them with your friends. And if we don't meet your standard, we're definitely open to criticism.
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The Urban Astronomer podcast is the audio version of the popular Urban Astronomer website, which has been sharing news and information about space science and astronomy since the year 2009. The website has undergone several facelifts, and changes in editorial style and focus over the years, but it's always stayed true to its principles of honest science presented simply, without oversimplifying.
While Urban Astronomer is not the largest or most popular astronomy website on the internet, we've managed to retain a small, loyal following who have stuck with us through both good times (Allen won a special commendation in a science journalism award ceremony), and bad (when output slowed to about one new posting per month, thanks to increased family and work pressure).
This podcast is the next chapter in the Urban Astornomer story, and features News, Science, Interviews, and the occasional rant on the role and perception of science and astronomy in the modern world.
We at Urban Astonomer expect to become one of South Africa's leading science and astronomy podcasts within the year. If we think we deserve that position, you can help us by simply listening the the episodes, and sharing them with your friends. And if we don't meet your standard, we're definitely open to criticism.
How do we know what things in space are made from?
The Urban Astronomer Podcast
20 minutes 34 seconds
5 years ago
How do we know what things in space are made from?
This is episode 60 of the Urban Astronomer podcast! Is that a milestone? Sure, but we'll save the party hats for episode 75. Today we'll just get on with the job at hand, and bring you a science explainy bit. Today's question: How can astronomers be so certain about what things in space are made from?
On Earth it's relatively easy to send geologists out to different places with their hammers, and have them collect samples from interesting rock formations and bring them back to the lab for analysis, but astronomers hardly ever get to do that with planets, comets, the Sun and distant galaxies. So how do they know, and how can they sound so confident? Listen below to find out!
The Urban Astronomer Podcast
The Urban Astronomer podcast is the audio version of the popular Urban Astronomer website, which has been sharing news and information about space science and astronomy since the year 2009. The website has undergone several facelifts, and changes in editorial style and focus over the years, but it's always stayed true to its principles of honest science presented simply, without oversimplifying.
While Urban Astronomer is not the largest or most popular astronomy website on the internet, we've managed to retain a small, loyal following who have stuck with us through both good times (Allen won a special commendation in a science journalism award ceremony), and bad (when output slowed to about one new posting per month, thanks to increased family and work pressure).
This podcast is the next chapter in the Urban Astornomer story, and features News, Science, Interviews, and the occasional rant on the role and perception of science and astronomy in the modern world.
We at Urban Astonomer expect to become one of South Africa's leading science and astronomy podcasts within the year. If we think we deserve that position, you can help us by simply listening the the episodes, and sharing them with your friends. And if we don't meet your standard, we're definitely open to criticism.
