| Telescopes are in some ways like time machines. They reveal galaxies so far away that their light has taken billions of years to reach us. We in astronomy have an advantage in studying the universe, in that we can actually see the past. |
| / Sir Martin Rees / |
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ikonra kattintva magyarul is olvashatod az észlelést.| Show me the newest sketches! | ||||||||||||||||
| By type: | open clusters [67] | globular clusters [14] | diffuse nebulae [3] | dark nebulae [0] | planetary nebulae [27] | variable stars [18] | binary stars [23] | asterisms [2] | galaxies [119] | quasars [1] | planets [2] | minor planets [1] | comets [5] | Sun [0] | Moon [5] | other objects [8] |
| By catalogue: | Messier 1-50 [20] | Messier 51-110 [18] | NGC 1-1000 [17] | NGC 1001-2000 [21] | NGC 2001-3000 [32] | NGC 3001-4000 [25] | NGC 4001-5000 [18] | NGC 5001-6000 [22] | NGC 6001-7000 [40] | NGC 7001-7840 [35] | IC 1-5386 [1] | other catalogues [71] | uncataloged [10] |
 [25]
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