Space Exploration

No	Space Exploration	Number Of Words	Total Letters	First Word Letters
1	Alan Shepard	2	11	4
2	Andromeda Galaxy	2	15	9
3	Apollo Program	2	13	6
4	Asteroid Belt	2	12	8
5	Belka and Strelka	3	15	5
6	Black Hole	2	9	5
7	Buzz Aldrin	2	10	4
8	Callisto	1	8	8
9	Challenger Disaster	2	18	10
10	Columbia	1	8	8
11	Deimos	1	6	6
12	Discovery Program	2	16	9
13	Dwarf Planet	2	11	5
14	Eris	1	4	4
15	Europa	1	6	6
16	Exoplanet	1	9	9
17	Galaxy	1	6	6
18	Ganymede	1	8	8
19	Gas Giant	2	8	3
20	Halley's Comet	2	12	7
21	Houston, We've Had a Problem	5	22	7
22	Hubble Space Telescope	3	20	6
23	John Glenn	2	9	4
24	Jupiter	1	7	7
25	Kennedy Space Center	3	18	7
26	Kepler Mission	2	13	6
27	Kuiper Belt	2	10	6
28	Laika	1	5	5
29	Large Magellanic Cloud	3	20	5
30	Lunar Module Eagle	3	16	5
31	Mariner	1	7	7
32	Mars	1	4	4
33	Mars Exploration	2	15	4
34	Mars Exploration Rover	3	20	4
35	Mars Pathfinder	2	14	4
36	Mercury	1	7	7
37	Michael Collins	2	14	7
38	Milky Way	2	8	5
39	Mir	1	3	3
40	Moon Landing	2	11	4
41	Neil Armstrong	2	13	4
42	Neptune	1	7	7
43	New Horizons	2	11	3
44	Oberon	1	6	6
45	Phobos	1	6	6
46	Planetary Ring	2	13	9
47	Pluto	1	5	5
48	Red Dwarf	2	8	3
49	Rosetta	1	7	7
50	Satellite	1	9	9
51	Saturn	1	6	6
52	Sergei Korolev	2	13	6
53	Shenzhou Program	2	15	8
54	Skylab	1	6	6
55	Small Magellanic Cloud	3	20	5
56	Solar System	2	11	5
57	Space Race	2	9	5
58	Sputnik	1	7	7
59	Supernova	1	9	9
60	Titan	1	5	5
61	Triton	1	6	6
62	Uranus	1	6	6
63	Valentina Tereshkova	2	19	9
64	Venus	1	5	5
65	Vostok Programme	2	15	6
66	Voyager	1	7	7
67	White Dwarf	2	10	5
68	Yuri Gagarin	2	11	4
69	Mars Orbiter Mission	3	18	4
70	Ceres	1	5	5