Subjects: ASTEROIDS; IMPACT of asteroids with Earth; EUROPEAN Space AgencyScience & Technology
Record details
Subjects: SAGAN, Carl, 1934-1996; ASTRONOMERS -- Biography; COSMOS: A Personal Voyage (TV program)Biographies
Subjects: SCIENTISTS; HAWKING, Stephen, 1942-; EINSTEIN, Albert, 1879-1955Science & Technology
Subjects: NUCLEAR winter; SAGAN, Carl, 1934-1996; NUCLEAR nonproliferationNuclear Weapons
Subjects: TELEVISION programs; ASTRONOMY in mass media; SAGAN, Carl, 1934-1996Media & Communication
Subjects: TYSON, Neil deGrasse, 1958-; ASTROPHYSICISTS; PUBLIC opinion on scienceScience & Technology