TT in Astronomy could mean:
Displaying 1-2 of 2 result(s).
TT
Terrestrial Time replaced Ephemeris Time, ET
in Astronomy
TT
Transit Traverse
in Astronomy




Similar to TT

BAV - Bundesdeutsche Arbeitsgemeinschaft fur Veraenderliche Sterne
BBH - Big Black Hole
BBT - Big Bang Theory
BCG - Blue Compact Galaxy
BD - Brown Dwarf
BE - Bright Elements
BHAS - Black Hills Astronomical Society

View all in Astronomy