Physics and Astronomy Classification Scheme 2003

90. GEOPHYSICS, ASTRONOMY, AND ASTROPHYSICS ( 6 Dok.)

• 91. Solid Earth physics ( 0 Dok. )

• 92. Hydrospheric and atmospheric geophysics ( 0 Dok. )

• 93. Geophysical observations, instrumentation, and techniques ( 0 Dok. )

• 94. Aeronomy and magnetospheric physics ( 0 Dok. )

• 95. Fundamental astronomy and astrophysics; instrumentation, techniques, and astronomical observations ( 6 Dok. )

• 96. Solar System (for the Earth, see sections 91-94) ( 0 Dok. )

• 97. Stars ( 0 Dok. )

• 98. Stellar systems; interstellar medium; galactic and extragalactic objects and systems; the Universe ( 0 Dok. )