Astronomy – Stars & Stellar Evolution

Astronomy – Stars & Stellar Evolution

tags: astronomy, star, stars, stellar, stellar evolution, star cluster, star clusters, exploding star, exploding stars, supernova, supernovas, galaxy, galaxies, magellanic cloud, magellanic clouds, sky, starry sky, night sky, dust cloud, dust clouds, star chart, star charts, map of the heavens, vela supernova remnant, star fields, star field, barnard 86, open star cluster, open star clusters, globular cluster, omega centauri, giant blue star, vortex, cygnus x-1, saturn, pinwheel, lemon slice, siamese squid, blinking eye, dieing star, dieing stars, ara, galactic fountain, carina, galactic fountains, jewel box cluster, orion, alnitak, pleiades, alcyone, atlas, alectra, maia, merope, taygette, pleione, celaeno, sterope, dark cloud, dark clouds, hot star, hot stars, norma, ara, cupus, globular cluster, globular clusters, 47 tucane, shells of betelgeuse, betelgeuse, gas, space gas, space, universe, circumstellar dust, coronagraphy, shockwaves, shockwave, vela, sun, the sun, hand of god cometary globule, cometary globule, cometary globules, dusty cloud, dusty clouds, teapot of sagittarius, scutum star cloud, m11, lambda scorpii, scorpius, magellanic clouds, patagonian andes, tarantula nebula, stellar nurseries, stellar nursery, beta, alpha, southern cross, centaur, coal sack, sagittarius A, Milky Way, neutron star

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Astronomy – Galaxies

Astronomy – Galaxies

tags: astronomy, galaxy, galaxies, black hole, black holes, galaxy ngc 7742, andromeda galaxy, star, stars, spiral cloud, m-100, whirlpool galaxy, stephan’s quintet, golden galaxy, m-81, ngc 1097, milky way galaxy, m82, ngc 5364, the mice, sombrero galaxy, spiral galaxy, spiral galaxies, volans, constellation, constellations, flying fish, barred spiral galaxy, fornax, ngc 1365, virgo cluster, starburst galaxy, Centaurus, southern milky way, Sagittarius, radio galaxy, radio galaxies, centarus a, virgo cluster, elliptical galaxy, elliptical galaxies, m87, spiral galaxy, spiral galaxies, hydra, dusty spiral, dust spiral, elliptical galaxy, elliptical galaxies, universe, milky way galaxy, theta ophiuci, e e barnard, e.e. barnard, spiral galaxy, composite diagram, composite diagrams, coma berenices

Astronomy – Nebulae

Astronomy – Nebulae

tags: astronomy, nebulae, nebula, ngc 3132, sn 1987a, circumstellar ring, trifid nebula, star, stars, dust, stardust, cloud, clouds, dark nebulae, dark nebula, trapezium stars, inner orion nebula, orion nebula, horsehead nebula, reflection nebula, emission nebula, dust cloud, dust clouds, eagle nebula, rho ophiuchi nebula, the great nebula, the cone nebula, star cluster, star clusters, emission nebulae, rosette nebula, crab nebula, eta carinae, keyhole nebula, helix planetary nebula, antares, giant star, musca, spiral planetary nebula, tarantula nebula, alnitak, alnilam, carina, corona australis, rukbat, double star, kaus australis, Sagittarius, toby jug nebula, dust ring, fomalhaut b, irregular galaxy, trapezium cluster, jeff hester, paul scowen, butterfly nebula, antarees, rho ophiuchi, david malin, nebulosities, ngc 7635, bubble nebula, nebula m1-67, wr124, trifid nebula, lagoon nebula, omega nebula, serpens, horseshoe nebula, andromeda nebula, m31, isaac roberts, ngc 7814, james keeler, lick observatory, c.d. perrine, c d perrine, star cloud, open cluster, cepheid, globular cluster, the realm of the nebulae, orion, a.a. common, a a common, orion nebula, henry draper

Astronomy – General

Astronomy – General

tags: astronomy, crater, craters, mercury, mercury’s craters, lobate scarp, lobate scarps, ganymede, comet, comets, hale-bopp, star, stars, sky, night sky, neil folberg, Magellanic cloud, Magellanic clouds, whirlpool galaxy, andromeda galaxy, supernova, supernovas, galaxy, galaxies, centaurus, constellation, constellations, earth, earthrise, moon, mars, sunset on mars, david r. scott, veil nebula, astronaut, astronauts, orrery, cosmic radiation, radiation, metropolitan museum of art bulletin, telescope, telescopes, donato creti, solar system, milky way galaxy, large Magellanic cloud, small Magellanic cloud, sombrero galaxy, comet halley, tarantula nebula, nebula, nebulae, stephan’s quintet, meteorite, meteorites, vela supernova, cosmic ray, cosmic rays, skylab, skylab photography, astronomers’ tools, astronomer tool, astronomer’s tool, astronomer’s tools, tycho brahe, uranienborg, equatorial armillary, armillary sphere, nocturnal, christianized cosmos, nuremberg chronicle, armillary sphere, encke’s comet, donati’s comet, pular, robert hooke, astronomical instrument, astronomical instruments, Greenwich observatory, kepler’s temple of astronomy, taula of trepuco, pilasters, talayot, Andromeda constellation, Andromeda, abd al-rahman al-sufi, andromeda nebula, cross-staff, tycho, sextant, stjerneborg, tycho brahe’s satellite observatory, ballochroy, bayeux tapestry, halley’s comet, black-drop effect, elliptical ring, portable astronomical quadrant, shuckburgh equatorial, jesse ramsden, lick observatory, mount hamilton, arecibo observatory, radio telescope dish, leviathan of parsonstown, coversations on the plurality of worlds, bernard de fontenelle, repsold and sons, measuring machine, reflector, reflectors, yerkes observatory, john flamsteed

Astronomy – Planets & Moons

Astronomy – Planets & Moons

tags: astronomy, planet, planets, moon, moons, cosmic ray trajectories, mars, earth, callisto, crater, craters, solar system, Jupiter, Jupiter’s rings, ring, rings, planet ring, planet rings, halo, adrastea, metis, amalthea, thebe, saturn, saturn’s rings, titan, mariner 10, mercury, venus, uranus, pluto, neptune, solar system map, solar system diagram, twin peaks, earthrise, apollo 8, callisto, voyager 2, ganymede, io, dione, enceladus, springhill suites, exoplanet, exoplanets, sean mcnaughton, charles bittinger, europa, jovian moon, jovian moons, pioneer venus 1, viking orbiter 2, ice planet, ice planets, gas giant, gas giants, rock planet, rock planets, callisto, ice field, ice fields, phobos, amalthea, lava, volcano, volcanoes, astrolabe, mercury, georg peurbach, neptune, eudoxus, etienne trouvelut, saturn, jupiter, n.e. green, n e green, j.e. keeler, j e keeler, mars, percival lowell, g.v. shiaparelli, g v shiaparelli

Astronomy – The Moon

Astronomy – The Moon

tags: astronomy, the moon, moon, earth’s moon, earth moon, moon diagram, moon diagrams, moon map, maps of the moon, moon maps, eclipse, lunar eclipse, crater, craters, moon surface, surface of the moon, j.p. haignere, far side, apollo 11, moon drawings, Galileo’s drawings, Galileo’s moon drawings, Galileo drawings, Galileo moon drawings, arstotelian cosmos, lunar map, lunar maps, michel florent van langren, christiaan huygens, aerial telescope, peter essick, california, ansel adams wilderness, donohue pass

Astronomy – The Sun

Astronomy – The Sun

tags: sun, suns, moon, moons, solar, star, sky, skies, cloud, clouds, solar furnace, solar furnaces, ray, rays, solar flare, solar flares, sunspot, sunspots, solar panel, solar panels, stars, sunset, sunsets, eclipse, eclipses, solar eclipse, solar eclipses, sun face, sun faces, sunspot, sunspots, photosphere, chromosphere, corona, prominence, magnetic field, magnetic fields, solar flare, solar flares, coronal streamer, coronal streamers, polarizing eye-piece, vogel, tacchini, s.p. langley, the plume, solar furnace, photovoltaic power plant, ARCO solar inc, mantle, solar corona, sun surface, sunpak, solar panel, solar panels, gulf, georgia-pacific, star, sun memorabilia, spectroheliogram, solar disc, solar prominences, etienne trouvelot