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Simonono
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26 Jul 2011, 2:39 pm

Fomalhaut (the brightest star in the constellation Piscis Austrinus and one of the brightest stars in the sky)



MsMarginalized
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26 Jul 2011, 4:05 pm

galaxies



Simonono
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26 Jul 2011, 4:34 pm

Hyperion (awesome word! :) It's a moon of Saturn)



Maeko
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26 Jul 2011, 5:24 pm

Neptunium



DeaconBlues
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27 Jul 2011, 12:15 pm

N won't come for a while yet, Maeoko.

Ionized plasma, which gives nebulas all those pretty colors.


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MsMarginalized
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27 Jul 2011, 1:13 pm

Jet packs for the astronauts to move about the EVA's with.



MsMarginalized
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29 Jul 2011, 4:48 pm

bump



DeaconBlues
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29 Jul 2011, 10:43 pm

Kirkwood Gaps, radial gaps in the asteroid "belt" caused by the perturbations of Jupiter's gravity. (For instance, were an asteroid to hold a path such that it orbited the Sun three times for each time Jupiter did, it would soon fall out of that orbit due to Jupiter's gravitational influence.) The Kirkwood Gaps are named for Daniel Kirkwood, who discovered them in 1866.


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Beauty_pact
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29 Jul 2011, 11:27 pm

Leonides, the (the meteor swarms that can be seen during part of every November)



MsMarginalized
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30 Jul 2011, 12:05 pm

Moon



Maeko
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02 Aug 2011, 12:01 pm

Neptunium <.<



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02 Aug 2011, 12:33 pm

Oort cloud, an ill-defined realm at the edge of the solar system where the Sun's gravity is just barely enough to hold comets in loose, often eccentric orbits. It may extend as much as a lightyear away from the Sun, or a quarter of the way from here to Alpha Centauri.


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MsMarginalized
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02 Aug 2011, 3:00 pm

Padme, the alter ego of Queen Amidala



MsMarginalized
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13 Aug 2011, 9:16 am

bump



DeaconBlues
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13 Aug 2011, 1:41 pm

Quaoar, a dwarf planet in the Kuiper Belt named for the Tongva creator-god (Tongva were the indigenous people of the area now known as Los Angeles, where the observatory that first located Quaoar is). Originally thought to be approximately 1260 km in diameter (which would have made it the largest body in the Solar System discovered since Pluto), its size has been revised downward as we learn more about the outer system. Currently, it is estimated to be about 890 km in diameter, making it about 1/3 the size of Pluto (or 1/15 the size of Earth). Its orbit, about 43 AU from the Sun, means that its orbit actually crosses that of Pluto; sometimes, Pluto is further away from the Sun than Quaoar. Its surface albedo suggests that it is composed chiefly of rock and ice, but that most of the surface ice is gone (planetary scientist Erik Asphaug has suggested that Quaoar may have collided with another body about the size of Pluto, possibly Pluto itself, stripping away much of the dwarf planet's mass and reducing Quaoar's diameter by some 300 to 500 km).

Quaoar has one known satellite, Weywot, named for the Tongva sky-god and son of Quaoar (its discoverer left the selection of a name for the satellite to the Tongva themselves). Weywot is about 1/12 the size of Quaoar, and far less dense; it is speculated to be a remaining fragment of the former crust of Quaoar itself.


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MsMarginalized
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13 Aug 2011, 2:23 pm

Rigel
Rigel is the brightest star in the constellation Orion and the sixth brightest star in the sky