x ray astronomy Definition

moon, refraction, beta, cosmic, direct, directing, directionally, node, phase, point, points, radiant, incidence, sea, box, eyes, sun, encephalography, refresh, refreshed, teheran, aberration, albedo, altitude, amplitude, anomaly, apoapsis, apsis, astronomical unit, astrophysics, aureole, azimuth, celestial latitude, celestial longitude, comet, dec, declination, depression, eccentric, eccentricity, eclipse, empyrean, ether, hour angle, jupiter, latitude, magnitude, navigation, nebula, observatory, occultation, octant, optical, orbit, parallax, parsec, periapsis, planet, pluto, quadrant, radio telescope, right ascension, satellite, scintillation, solstice, star, starring, stars, stat, telescope, tropic, umbra, uranus, venus, x-ray astronomy, ban, camera, cyrus, decay, devil, disk, healer, kos, laser, line, man, monitor, ozone, polar, radial, radiography, raven, scan, scope, screen, shoot, spear, stream, streamed, tuba,