j.dreyer
/ / / j.dreyer / /
James Webb Space Telescope(JWST)
/ / / James Webb Space Telescope(JWST) / /
jamshid kashani
/ / / jamshid kashani / /
Janus
/ / / Janus / /
Jaxa
/ / / Jaxa / Japan Aerospace Exploration Agency /
johann bayer
/ / / johann bayer / /
Johannes Kepler
/ / / Johannes Kepler / /
Julian callendar
/ / / Julian callendar / /
Julian date
/ / / Julian date / /
Julian Epoch
/ / / Julian Epoch / /
juliet
/ / / juliet / /
Juno asteroid
/ / / Juno asteroid / /
juno spacecraft
/ / / juno spacecraft / /
Jupiter
برجیس / زاوش / هرمز / Jupiter / /
