This piece is part of the DrexelNow series showcasing "A Day in the Class" for some of Drexel University's most interesting and impactful courses. Students in “PHYS 131 — Survey of the Universe” are ...

The online course offers college credits and has four world-renowned scientists as its instructors. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

THIS book is intended for use as a text in introductory college courses in astronomy. It covers a very wide field, but the subject is so large that, in spite of the considerable size of the volume, ...

pt. I. The earth and its environment. 1. The earth's magnetic field / M. Sugiura and J.P. Heppner ; 2. The earth's atmosphere / I. Harris and N.W. Spencer -- 3. The ...

Sorry in advance if here isn't the right place to post this! If so, Mods, please move it (or remove it...). I'm trying to find an old astronomy intro program from DOS time. I think this was in the ...