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location, location, location
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newtonian
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Auroras
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newtonian
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M
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i will probably sound like an idiot, but...
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a_lost_packet_
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Universal magnetic fields -limits - can they be FTL?
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newtonian
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Does the cause of the solar magnetic dynamo cause mixing in solar interior
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newtonian
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N
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What caused the re-ionization of our universe?
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newtonian
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Y
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Downloading Documentaries
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yurkin
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K
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Energy, gravity, dark matter, space fabric, all connected ?
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newtonian
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K
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Redshift and speed of light
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newtonian
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N
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Multiverse- Believe it or not?
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newtonian
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A
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Asteroid coming
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749
centsworth_II
C
Y
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A Physics Problem
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851
yruc
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K
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Starry Night Enthusiastâ„¢ Version 5.0
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819
kelle
K
B
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Strange seti signals received
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848
Maddad
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J
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Gravity???
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4K
Maddad
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Pictures of earth sized objects beyond solar system
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844
spaceman186000mps
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Neutron Physics Instrument May Unlock Mysteries of Universe
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825
zavvy
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W
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"Light Barrier" question....
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newtonian
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M
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Qustiong for Newtonian
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854
newtonian
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astrophotography- HELP!
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matcat
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Using sky chart ....
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raven2490
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Eye Piece for Planitary Observation - Suggestions!
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803
bbrock
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Sending light through space
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Maddad
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I saw three......satellites??
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lewcos
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Most luminous star?
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Saiph
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S
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Mass doesn't prevent reaching C
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966
Saiph
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Orbits are impossible: a conundrum
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Saiph
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A
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accelerating universe
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a_lost_packet_
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L
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Galaxy POX 186
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830
newtonian
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Extrasolar planets
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8
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952
tfwthom
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C
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Do Black holes die?
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mooware
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Re: Looking back in time
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bbrock
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A confusion of threes
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897
nacnud
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N
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Staying still in space?
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3
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951
siarad
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Super Earth
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1
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907
odysseus145
O
K
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What is the "surface gravity" of the universe ?
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igorsboss
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S
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Is the Universe's escape velocity greater than C
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siarad
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S
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I've found the speed of gravity & it's a constant zero
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chip5541
C
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Orbital Speed?
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nopatience
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NEO Question for Astronomers
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thalion
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