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Total solar eclipse 2024: Everything you need to know!
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Horizon Problem ?
Kewell
May 14, 2008
Replies
17
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1K
May 21, 2008
DrRocket
D
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How big?
cosmicdustbunnie
May 9, 2008
Replies
21
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2K
May 21, 2008
majornature
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relativeistic stars
kg
May 16, 2008
Replies
5
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1K
May 21, 2008
DrRocket
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A Perspective on Science 2 -- Science, engineering and complexity
DrRocket
May 3, 2008
Replies
2
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1K
May 20, 2008
chembuff1982
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Relativity and Rotating Reference Frames
observer7
May 15, 2008
Replies
12
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1K
May 20, 2008
DrRocket
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Jupiter time and Direction?
Cassini12
May 13, 2008
Replies
14
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954
May 19, 2008
MeteorWayne
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I was just wondering how legit this was..
RonMaverick
May 7, 2008
Replies
10
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909
May 17, 2008
RonMaverick
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Trouble finding DSO's
TahaSiddiqui
May 14, 2008
Replies
1
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884
May 14, 2008
crazyeddie
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Unexpected magnitude
fractionofadot
May 11, 2008
Replies
8
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1K
May 13, 2008
fractionofadot
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9:45pm Saturday Night
Cassini12
May 12, 2008
Replies
5
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902
May 13, 2008
MeteorWayne
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Black holes and ejection of matter & Colliding black holes
DrJeckyl
Apr 29, 2008
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14
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1K
May 13, 2008
derekmcd
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A Perspective on Science 4 -- More on Complexity
DrRocket
May 3, 2008
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3
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1K
May 12, 2008
DrRocket
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Physics Question, Week 1
Saiph
Apr 30, 2008
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17
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1K
May 12, 2008
derekmcd
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A Perspective on Science 1 -- Science and mathematics
DrRocket
May 3, 2008
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3
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1K
May 10, 2008
DrRocket
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Number of possible planets in a solar system.
Foullows
May 9, 2008
Replies
6
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900
May 10, 2008
DrRocket
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Millenium Problems
DrRocket
May 9, 2008
Replies
0
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829
May 9, 2008
DrRocket
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How is this scope?
Cassini12
May 1, 2008
Replies
14
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1K
May 9, 2008
crazyeddie
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Big bang. could it happen again somwhere else
tomorows_scientist
Apr 30, 2008
Replies
7
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908
May 8, 2008
qso1
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Black holes and the elasticity of space time
sageoffools
May 6, 2008
Replies
3
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890
May 8, 2008
pradipta
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Is dark matter just gravity from adjacent universes overlapping into ours?
ZenDraken
May 1, 2008
Replies
7
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977
May 8, 2008
pradipta
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The Green Flash of the Sun at Sunset
CometPhoenix
May 5, 2008
Replies
10
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906
May 7, 2008
origin
O
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Mercury Viewing
Cassini12
May 7, 2008
Replies
2
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942
May 7, 2008
MeteorWayne
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Physics Lecture Week 1
Saiph
May 2, 2008
Replies
8
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1K
May 6, 2008
Saiph
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Everything has a limited form.
pradipta
May 6, 2008
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0
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850
May 6, 2008
pradipta
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Type 1A Question
one_billy
May 5, 2008
Replies
3
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855
May 6, 2008
origin
O
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I got to thinking about dark matter
fr33dom
May 1, 2008
Replies
7
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881
May 6, 2008
origin
O
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This may be a dumb question but here goes nothing...
CometPhoenix
May 1, 2008
Replies
18
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1K
May 5, 2008
derekmcd
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rocket's in space
tomorows_scientist
Apr 30, 2008
Replies
18
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1K
May 5, 2008
derekmcd
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"the big rip" the end of the universe
tomorows_scientist
May 4, 2008
Replies
13
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949
May 5, 2008
derekmcd
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John A. Wheeler, PhD, dead at 96
yevaud
Apr 14, 2008
Replies
2
Views
554
May 5, 2008
DrRocket
D
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A Perspective on Science 5 – Science and Social Responsibility
DrRocket
May 3, 2008
Replies
0
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670
May 3, 2008
DrRocket
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A Perspective on Science 3 -- Development of science and the role of rigor
DrRocket
May 3, 2008
Replies
0
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623
May 3, 2008
DrRocket
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Roger Penrose theory of the seat of consciousness
starsinmyeyes44
May 2, 2008
Replies
2
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585
May 2, 2008
starsinmyeyes44
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Y
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Richard Feynman - Smartest Man Since Einstein?
yevaud
Apr 11, 2008
Replies
13
Views
721
May 1, 2008
derekmcd
D
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Discovery of other planets with liquid water
dph2112
Apr 30, 2008
Replies
4
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590
May 1, 2008
neilsox
N
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an imaginary hole from one side to other...
SLOW6
Apr 29, 2008
Replies
6
Views
580
May 1, 2008
neilsox
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J
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Black Hole Jet
jimmy1370
Apr 28, 2008
Replies
6
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1K
Apr 29, 2008
MeteorWayne
M
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Interest poll: Weekly or Daily physics problems?
Saiph
Apr 6, 2008
Replies
21
Views
770
Apr 29, 2008
Saiph
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Question for the physics nerds
CalliArcale
Mar 18, 2008
Replies
23
Views
710
Apr 29, 2008
astralith
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Understanding light and how it travels.
nec208
Apr 28, 2008
Replies
7
Views
606
Apr 29, 2008
a_lost_packet_
A
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