Cheap Astronomy - Dear CA #82: Clarifications

That IS the question. - Do we have the ability to measure the exact amount of heat arriving at the Earth from the Sun?  Here on Earth, we often talk about light as being what we can see and heat as being what we can feel. But, really any wavelength of electromagnetic radiation can raise the temperature of something that absorbs it. - If we want a lunar orbiting space station, couldn’t we just send the ISS there?  Well we could, but whether it would work is another question. There’s a fundamental principle that things are built-for-purpose.   We've added a new way to donate to 365 Days of Astronomy to support editing, hosting, and production costs.  Just visit: https://www.patreon.com/365DaysOfAstronomy and donate as much as you can! Share the podcast with your friends and send the Patreon link to them too!  Every bit helps! Thank you! ------------------------------------ Do go visit http://www.redbubble.com/people/CosmoQuestX/shop for cool Astronomy Cast and CosmoQuest t-shirts, coffee mugs and other awesomeness! http://cosmoquest.org/Donate This show is made possible through your donations.  Thank you! (Haven't donated? It's not too late! Just click!) ------------------------------------ The 365 Days of Astronomy Podcast is produced by the Planetary Science Institute. http://www.psi.edu Visit us on the web at 365DaysOfAstronomy.org or email us at [email protected].