{"version":"1.0","type":"link","title":"David Layzer - Newikis","description":"David Raymond Layzer (December 31, 1925 – August 16, 2019) was an American astrophysicist, cosmologist, and the Donald H. Menzel Professor Emeritus of Astronomy at Harvard University.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}