Category
page 11980 in science
inflation
theory of rapid universe expansion
quantum Hall effect
a quantum-mechanical version of the Hall effect
low-ionization nuclear emission-line region
type of galactic nucleus
Kaidun meteorite
Meteorite found in Yemen
1980 in science
overview of natural science-related events during the year of 1980
solar eclipse of February 16, 1980
20th-century total solar eclipse
solar eclipse of August 10, 1980
20th-century annular solar eclipse