0. DOCID:16127 1947 "Astrometry" 0.0401086435330236
1. DOCID:16064 1947 "Solar Research and Theoretical Astrophysics" 0.0398443646528376
2. DOCID:22669 1973 "Speaking of Science: Cosmology: The First Large Radio Red Shift" 0.0335097541489143
3. DOCID:24041 1979 "Einstein Explores High Energy Astrophysics" 0.0334653968418566
4. DOCID:17395 1952 "Optimum Location of a Photoelectric Observatory" 0.0310616254366443
5. DOCID:22584 1973 "Astronomy from an X-ray Satellite: Measuring the Mass of a Neutron Star" 0.0306147145618051
6. DOCID:22416 1972 "X-ray Astronomy: Observations of New Phenomena" 0.0291949095841027
7. DOCID:19608 1961 "New Frontiers of Astronomical Technology" 0.0280546243266084
8. DOCID:16640 1949 "Polarization of Light from Distant Stars by Interstellar Medium" 0.0257019087351046
9. DOCID:23925 1978 "New Light on Quasars: Unraveling the Mystery of BL Lacertae" 0.0250266149411723
10. DOCID:25771 1986 "Infrared Astronomy after IRAS" 0.0243599771606566
11. DOCID:16317 1948 "Triennial Meeting of the International Astronomical Union" 0.0240740388481487
12. DOCID:22167 1971 "Stellar Old Age (III): Black Holes and Gravitational Collapse" 0.0237139080472178
13. DOCID:23241 1975 "Quasars Flare Sharply: Explaining the Energy Gets Harder" 0.022603611226366
14. DOCID:16388 1948 "American Association for the Advancement of Science: The Centennial Celebration--Washington, D. C. September 13-17, 1948" 0.0218988147924309