Detailed text transcripts for TV channel - MSNBC - 20170821:14:57:00
Here. >> you, astro scientists are really excited about seeing the sun's corona. what is it and why should we care? >> a million degree atmosphere. this is what i study and this is what we're sending a probe to study next year. >> you once told me in an interview. we talked above, because i think she's so great. you told me the sun's atmosphere is hotter than the sun itself. >> exactly. this is one of the mysteries we're trying to solve. heat source of the sun is in the center. the surface gets cooler and hotter as you step away from is. it would be the same as if you're going away from a camp...