This is just the beginning! Our collection holds over 300 years of history, including rare newspapers, obituaries, marriage records, birth records, and so much more—most of which you won’t find anywhere else!
Moon Mascons Challenge Scientists Understandings
Walter Sullivan reports on moon mascons dense mass concentrations beneath lunar seas. Their gravity effects alter spacecraft flight paths, complicating Apollo 10 trajectories and informing Apollo 11 planning. Scientists Mull origins of mascons and their presence on Earth, using radio signals from orbiting spacecraft and Jet Propulsion Laboratory analysis.
MENTIONED IN THIS ARTICLE
Walter Sullivan
New Fork
Yimet Hews
New York
Earth
Jet Propulsion Laboratory
Pasadena
Calif
Pan Muller
William Sjogren
Moon