4 puzzles · Browse all puzzles
CONSTELLATION, DECLINATION, SOLSTICIAL, HEMISPHERE, PERIHELION, BETELGEUSE, PRECESSION, ASTRONOMY, CELESTIAL, OBLIQUITY, ALDEBARAN, ASTROLABE, EPHEMERIS, SOLSTICE, DAYLIGHT, NORTHERN, SOUTHERN, ECLIPTIC, APHELION, LATITUDE, MERIDIAN, ALTITUDE, ARCTURUS, SUNRISE, EQUINOX, ECLIPSE, LONGEST, AZIMUTH, POLARIS, ANTARES, PROCYON, ZENITH, SUNSET, ORBIT, AXIAL, DENEB, RIGEL, TILT, VEGA
PHILOPHROSYNE, MAGACLITE, PRAXIDIKE, HARPALYKE, CALLISTO, GANYMEDE, AMALTHEA, ADRASTEA, PASIPHAE, LYSITHEA, CHALDENE, ORTHOSIE, GALILEO, LAPLACE, TAYGETE, THEBE, METIS, ELARA, CARME, MNEME, LEDA
BIOSIGNATURE, TERRESTRIAL, ATMOSPHERE, GOLDILOCKS, TEEGARDEN, HABITABLE, RADIATION, EXOPLANET, DISCOVERY, TELESCOPE, TRAPPIST, SPECTRUM, PROXIMA, BARNARD, KEPLER, GLIESE, LUYTEN, OXYGEN, WATER, OCEAN, ROSS, TAU
ASTEROID, MERCURY, JUPITER, NEPTUNE, ECLIPSE, GRAVITY, SATURN, URANUS, CRATER, VENUS, EARTH, COMET, ORBIT, STARS, MARS