You are absolutely right, it is a linier equation - I stand corrected - thanks.
The 0.5 degrees of arc (it's not 2 degrees) is simply there is 360 degrees of viewing angles and a Full Moon will cover 0.5 degrees of the 360.
Search found 233 matches
- Thu Nov 10, 2005 1:01 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Apparent size distance and same distance view question
- Replies: 17
- Views: 4024
- Wed Nov 09, 2005 12:59 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Apparent size distance and same distance view question
- Replies: 17
- Views: 4024
Sorry, it is not a linier equation. The Moon covers on average 2 degrees of arc (or is ir 0.5?). If Mars was at the same distance as the Moon it would measure 4 degrees - that would be a linier measurement. For the distances of the rest of the planets to equal 2 degrees arc, the equation would have ...
- Wed Nov 09, 2005 12:32 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: A Sunspot Up Close, Nov 6/05
- Replies: 9
- Views: 3777
- Tue Nov 08, 2005 1:15 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: The Drifts of Mars
- Replies: 3
- Views: 2021
The white outcrops contain a high concentration of salts which removes all doubt water play a roll in their formation. The data is still being analyzed to determine how long and how deep the water pooled. some location suggest the water wasn't ever more than a few inches deep while examining crater ...
- Tue Nov 08, 2005 12:43 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: A Sunspot Up Close, Nov 6/05
- Replies: 9
- Views: 3777
- Tue Nov 08, 2005 12:46 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD 2005/11/04 colours of nebulae
- Replies: 5
- Views: 2444
- Tue Nov 08, 2005 12:33 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: NGC 7635 The Bubble Nebula
- Replies: 13
- Views: 7078
- Sun Nov 06, 2005 7:23 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: A Sunspot Up Close, Nov 6/05
- Replies: 9
- Views: 3777
- Sun Nov 06, 2005 3:38 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Travelling Light Year Distances
- Replies: 83
- Views: 24774
That was Kirk’s trophy, not Scotty’s. I don't recall Scotty getting any action. :cry: Back to the subject at hand, one way to test the theory of worm hole travel would be to observe a massive object fall into a black hole then meassure the energy released and the gain in mass of the black hole, if c...
- Sat Nov 05, 2005 3:46 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Aurora from Space, Don Pettit's
- Replies: 1
- Views: 1412
Re: Aurora from Space, Don Pettit's
Its not a cloud formation, its a craterDennis S wrote:Re: Aurora from Space, Don Pettit's.
What is the nearly perfect large radius circular cloud pictured in the foreground?
http://antwrp.gsfc.nasa.gov/apod/ap001213.html
- Sat Nov 05, 2005 3:41 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Travelling Light Year Distances
- Replies: 83
- Views: 24774
Star Wars and Star Trek are just too cool to be wrong! Especially since Star Trek like Force Fields are now a reality! I don't think I would want to hang out close to a plasma beam. I'm not a Trek Head or a Treky but here is the basics on Star Trek's version of Warp Drive if any one cares. On a she...
- Fri Nov 04, 2005 2:25 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Titan Geology
- Replies: 1
- Views: 1476
Titan Geology
http://photojournal.jpl.nasa.gov/catalog/PIA03568
This picture may not be as pleasing to the eye as some of the APOD but I sure find it fascinating.
This picture may not be as pleasing to the eye as some of the APOD but I sure find it fascinating.
- Wed Nov 02, 2005 1:05 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Pluto has more moons than previously thought
- Replies: 6
- Views: 3041
- Wed Nov 02, 2005 2:40 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Pluto has more moons than previously thought
- Replies: 6
- Views: 3041
- Wed Nov 02, 2005 2:33 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Supernova Remnant N132D
- Replies: 10
- Views: 3969
- Tue Nov 01, 2005 12:47 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Supernova Remnant N132D
- Replies: 10
- Views: 3969
Re: Supernova Remnant N132D - 25 October 2005
http://www1.nasa.gov/images/content/137 ... s_full.jpgsylvester wrote:Very near the top right hand corner, almost on the diagonal, is a comet-like streak.
What could this be?
This might explain what it is.
- Mon Oct 31, 2005 11:20 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: At the Center of the Milky Way
- Replies: 47
- Views: 13598
- Mon Oct 31, 2005 3:32 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: At the Center of the Milky Way
- Replies: 47
- Views: 13598
- Thu Oct 27, 2005 2:09 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Today's closeup image of sand grains in the Columbia Hills
- Replies: 17
- Views: 5937
- Thu Oct 27, 2005 1:45 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Today's closeup image of sand grains in the Columbia Hills
- Replies: 17
- Views: 5937
If they moved, their edges would be much rounder.
Mars dust storm:
http://antwrp.gsfc.nasa.gov/apod/ap990809.html
Mars dust storm:
http://antwrp.gsfc.nasa.gov/apod/ap990809.html
- Thu Oct 27, 2005 1:20 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: 4,500 Kilometers Above Dione
- Replies: 16
- Views: 4971
- Thu Oct 27, 2005 1:11 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Supernova Remnant N132D
- Replies: 10
- Views: 3969
- Wed Oct 26, 2005 9:12 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Supernova Remnant N132D
- Replies: 10
- Views: 3969
- Wed Oct 26, 2005 11:20 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: At the Center of the Milky Way
- Replies: 47
- Views: 13598
It has been proven that the speed of information can be breached, here's a wonderful read on the subject.
http://www.metaresearch.org/cosmology/g ... _limit.asp
http://www.metaresearch.org/cosmology/g ... _limit.asp
- Wed Oct 26, 2005 12:49 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: At the Center of the Milky Way
- Replies: 47
- Views: 13598