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

ASWG - ATST Advanced Technology Solar Telescope Science Working Group
ATM - Apollo Telescope Mount
ATM - Amateur Telescope Maker
ATM - Amateur Telescope Making
AU - Alternate Universe
AU - Astronomical Unit
AUDS - ALFA Ultra Deep Survey

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