Dobsonian telescope
The phase of the moon when it is in opposition to the sun and its full disc is therefore visible. / The moon when it is in opposition to the sun.
A surname.
(astronomy) An alt-azimuth mounted Newtonian reflector (Newtonian telescope); a type of reflecting telescope (reflector).
(obsolete, in use in the 17th century) plural of index
私は澄んだ夜空の下、アルトアジマス架台のニュートン反射望遠鏡で淡い銀河を一晩中観測しました。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★