Astronomy & Space - April 2007

2007-04-26 13:08:33 · 7 answers · asked by zooz2 2

2007-04-26 13:06:28 · 5 answers · asked by fonzarelli_1999 5

If Mars has no gravity how do you drink?

2007-04-26 12:48:05 · 6 answers · asked by shawnseddy 1

People living at the earths equator are traveling at a speed of about 167 km/h as earth spins on its axis. Are these people being accellerated? explain!!!

2007-04-26 12:36:30 · 6 answers · asked by Anonymous

2007-04-26 11:47:57 · 2 answers · asked by elpasoblueyes 1

If the core of Uranus has a radius twice that of planet Earth and an average density of 8000 kg/m^3
calculate the mass of Uranus outside the core. What fraction of the planet's total mass is core?

2007-04-26 11:37:57 · 2 answers · asked by Ray 3

Was it?.

2007-04-26 11:05:14 · 5 answers · asked by Lawlwat? 1

Here's the question
A rocket leaves Earth going 28800 mph. at the same time, a photon of light leaves the sun going the same speed. If they are on flight paths that allow them to meet and the distance from the sun to the earth is 93000000 miles, how long will it take to collide? Rockets from the earth gain 1mph every second accelerated in space.

2007-04-26 10:31:19 · 10 answers · asked by Albert 3

=]
thanks

2007-04-26 10:01:49 · 3 answers · asked by ROARthatsFIERCE(: 1

Do astrophysicists believe that the sun formed from the recombination of material from a very massive first generation star that may have exploded or from a combination of remnant material from maybe more than one very massive first generation star that amalgamated within a spiral arm of our galaxy? Since bing bang theory can only account for elements up to Li-7, the fact our planet has natural elements up to the atomic number of 92 shows that they could only have been fusion products cooked inside of an earlier star. If the universe is almost 14 billions years old and our sun is 4.6 billion years old, these ancient stars had to burn out very, very quickly to have been able to reasseble into our sun. Does the time required even rule this out and that maybe the material was helped along to formation by another blast wave or interaction with some large object like another star?

2007-04-26 09:46:50 · 4 answers · asked by Anonymous

Like if we started utilising the energy produced from the tides on a mass global scale, whether that will have an effect in the moons gravitational pull? And eventually have our moon flying off into space or something?

2007-04-26 08:53:23 · 8 answers · asked by Anonymous

2007-04-26 08:52:45 · 5 answers · asked by wltz4vns 1

2007-04-26 08:39:17 · 17 answers · asked by Anonymous

2007-04-26 08:29:43 · 15 answers · asked by vinstu2 1

2007-04-26 08:20:53 · 7 answers · asked by Anonymous

ok many beleive that the big bang theory was what started the universe. what I want to know is what was it that happened before the big bang that caused the big bang?

2007-04-26 08:11:46 · 17 answers · asked by the lizard king eats apples 1

Because when you look at earth from space it looks so small, you don't see the people.

2007-04-26 07:43:01 · 13 answers · asked by Anonymous

Where can I find the dates of all the full moons this year? I need to mark them on my calendar.

2007-04-26 06:53:09 · 3 answers · asked by Anonymous

2007-04-26 06:51:44 · 10 answers · asked by finding.4ever 1

2007-04-26 06:37:52 · 5 answers · asked by 062419844142436830 1

there is an equal and opposite reaction? ........and how would that work?????

2007-04-26 06:37:51 · 10 answers · asked by DOC Holliday 3

1.- The sun has a surface temperature of 6,300K. What is the Wavelenght of Peak Emission for the Sun in Angstroms and in Microns?

2007-04-26 06:34:51 · 1 answers · asked by Whale 1

If a wavelenght unit is used is microns (of which there are 1,000,000 microns in a meter, Wien;s Law becomes

[Lamboa (Greek Letter for L)]peak * T = 3,000

Use this form of Wien's Law to complete the following.

1. If I have 30,000 of Temperature, what would be the wavelenght in microns?

2. If I have 6,000 of Temperature, what would be the wavelenght in microns?

3. If I have 12,000 of Temperature, what would be the wavelenght in microns?

4. If I have 300 of Temperature, what would be the wavelenght in microns?

5. If I have 0.2 of Wavelenght in Microns, what would be the temperature?

6. If I have 0.2 of Wavelenght in Microns, what would be the temperature?

7. If I have 3 of Wavelenght in Microns, what would be the temperature?

8. If I have 1.5 of Wavelenght in Microns, what would be the temperature?

9. If I have 0.03 of Wavelenght in Microns, what would be the temperature?

Please tell me which answer is for which question.

2007-04-26 06:30:01 · 3 answers · asked by Whale 1

I have trouble imagining the thermal vibration of particles in a ball of neutronium! Does the intense gravity dampen that?

2007-04-26 06:14:08 · 2 answers · asked by ? 5

after the rocket leaves the launching pad, the astronauts feel 3g or 4g gravitational force in the middle of dense atmosphere, why?

2007-04-26 06:05:50 · 7 answers · asked by Prakasa R 1

Is every star we can see with the naked eye located somewhere in our galaxy, the milky way?

2007-04-26 05:59:48 · 8 answers · asked by Anonymous

......Beyond the (near an end) oil crisis!!!

I.E. fusion, zero point, 'electro'-gravity, air , water ....................????????!!!!!!!!!!!!

2007-04-26 05:49:59 · 2 answers · asked by DOC Holliday 3

In Genesis 1, God divides the Day from the Night, and the evening and the morning were the first day. But it isn't untitl the fourth day that He creates the two great lights to rule the day and the night. So how did He divide the Day from the Night the first time, in a way that caused there to be evenings and mornings before Day Four came about?

Sincere answers only, please. I'm not looking to debate creation with skeptics right now.

2007-04-26 05:22:18 · 8 answers · asked by Free Ranger 4

tanning from the stars, affects from the UV rays of the stars

2007-04-26 05:18:42 · 5 answers · asked by Anonymous

And what are the principles of this...............???

2007-04-26 05:12:47 · 5 answers · asked by DOC Holliday 3