Yesterday I listened to the UT podcast in which they mentioned the discovery of the oldest star in the universe.
On a websearch I found this story:
http://www.space.com/scienceastronom...des...
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According to a past AC show, Pamela said that the reason Mars lost its habitability was that the core had slowly cooled and it lost its magnetic field.
The magnetic field protected it from Solar f...
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well like I said I have many questions so I don't wanna open a thread for each of them am I not nice ?
1) let's say a truck has a gravitational field range of a few millimeters or something ( I ...
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Is the force of Gravity relative to the medium between two objects?
IE: With space between the Moon and the Earth Gravity = X but on Earth there is air between say a falling object and the Ear...
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Many baut forum viewers/members are probably aware of the debate over the implications of discordant redshifts. First of all, certain groups of a galaxies may have a member galaxy with a vastly di...
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Long subject line, sorry
One thing that strikes me here is that it's sometimes not easy to tell someone who knows what they're talking about from someone who doesn't. There's basically three ...
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The speed of electromagnetism is probably the most well-known constant out there. The speed of gravity is a point of ongoing contention. What about the speeds of the Strong Force and Weak Force?...
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Hello! - my first post here...and an informative site to be sure!
I have checked the archives here and checked additional online resources, the point of my question being....
How would the solar...
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Suppose Sirius (A) was a hypergiant like Eta Carinæ, what would it be like if it blew up as a hypernova.
Would we be vaporized? Or would we see a very bright light and feel heath and die of radi...
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Last night was a glorious Winter night. Jupiter was at Zenith and the seeing was great. I pulled out my 9” Dobsonian and took several afocal shots through a 25 mm Plossl eyepiece. I selected the ...
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When satelites go to other planets to study them and take pictures are the pictures in color or black and white? and if they are in black in white how do they know what the color really is when adding...
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GEOPHYSICAL RESEARCH LETTERS, VOL. 34, L08203,
doi:10.1029/2006GL028764, 2007
Suggestive correlations between the brightness of
Neptune, solar variability, and Earth's temperature.
htt...
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Don't have any webspace right now, so this is the second best way... [http://campus.udayton.edu/udq/snapshots/0707/070107campus.html]>
It's dangerous to let me wander around a college campus aft...
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How long does it take, on average, from the birth of a star that is destined to die as a supernova until it finally dies? Millions? Billions of years?
...
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Does Venus ever appear as a crescent similar to the moon ?
When Viewing Venus does it appear to go through phases like the moon from crescent to full ? If so what causes the affect ?
...
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http://www.smh.com.au/news/tv--radio...351168168.html [http://www.smh.com.au/news/tv--radio/kylie-to-join-doctor-who/2007/07/03/1183351168168.html]>
Dr Who has signed the gorgeous Kylie Minoug...
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This defintely deserves its own thread!
Here are the relevent posts in order.
Quote:
Originally Posted by RussT
Evidently this is NOT being ...
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I've searched on IMDB, and I'm not sure where else to go. But I know someone here will know...
Years ago I watched a black-and-white science fiction movie, maybe from the late 50s or early 60s.
Al...
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July Calendar by Dave Mitsky
All times, unless otherwise noted, are UT (subtract four hours and, when appropriate, one calendar day for EDT)
7/2 Venus is 0.8 degree south of Saturn at 1:...
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Via 'New Scientist': http://space.newscientist.com/articl...c-rebirth.html [http://space.newscientist.com/article/dn12178-universe-mostly-forgets-its-past-during-cosmic-rebirth.html]>.
Quote:
...
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Are there any planets visible this time of day, today?...
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Given the latest theory of only one particle out of a billion survived the big bang. Question; What happened to the energy from the annihilation of the 1 billion universes and anti-universes. Is ...
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I watched this last night thinking it was going to be a production around the potential effects of a comet slamming into the Earth. Turned out to be more of a pesuo-documentary with a "what i...
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There was an article in the Houston Chronicle this weekend on the Future of Futurism [http://www.chron.com/disp/story.mpl/ent/movies/4932037.html]>. It discussed serious SF as opposed to the flas...
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Do you think that there is a too much rubber science and technobabble (treknobabble) in Sci-fi?
Surely, not many sci-fi is hard sci-fi, but I think that there is too much rubber science in Star ...
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