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Ever wonder that?

2007-12-20 23:20:10 · 11 answers · asked by Daydreamin' 4 in Science & Mathematics Astronomy & Space

11 answers

It isn't dark out there. The sky is black because there is no air to scatter light, but all objects like the planets, space craft and so on are brightly lit by the Sun. Take a look at the pictures from space, like the ones in the source (which I got from the next question).

Now if you are talking about interstellar space, a light year or more away from any star, then it is dark because there is no nearby light source.

2007-12-21 00:53:57 · answer #1 · answered by campbelp2002 7 · 0 1

The reason it is so dark out there is because space is an empty void without anything in it to reflect off of, except for other bodies such as planets and the moon. Also, the sun's brightness is explained by relative brightness, because it is so close to us in comparison to other stars. The little effect there is of the sun lighting up space that is otherwise not visible, is the outer layers of it's 'atmosphere' being superheated.

2007-12-20 23:37:15 · answer #2 · answered by Anonymous · 1 0

Actually it's not totally dark, because there is interplanetary matter throughout the solar system: fine dust, meteoroids, etc. This is visible spring and fall as the zodiacal light, a cone of faint light visible just after dark and just before dawn, and any moonless night as the Gegenschein (counterglow) directly opposite the Sun in the night sky.

2007-12-20 23:38:19 · answer #3 · answered by GeoffG 7 · 2 0

Pure darkness is the total absence of light photons. However, light photons travel in straight lines at the speed of light. We can see light photons emitted from any source in the night sky such as the distant stars. We can also see photons reflected off of surfaces such as sunlight on the moon at night and off of the larger planets. The pure vacuum of space has no matter to reflect light and merely lets it shine through. That is like a flashlight that lights your path at night but not all the air in front of the beam.

2007-12-20 23:31:06 · answer #4 · answered by Kes 7 · 2 0

The suns version of "heat temperature" ios like compaaring a spectacular, toasty hearth to a hydrogen bomb. One will furnish warmth temperature on the instantaneous, the various will produce immence heat temperature FROm leveling a city. in basic terms located, the image voltaic is burning, yet in assessment to a hearth. indoors the image voltaic's midsection, the image voltaic has a insane quantity of hydrogen. using procedures on Nuclear Fusion, it fuses 2 hydrogen atoms top right into a helium atom, making a plasma that aspects off heal and easy-weight-weight. it fairly is by potential of fact the suns midsection is greater efficient than heat sufficient to end the reactions, by potential of fact it fairly is over 15,000,000 stages Celcius (over 27,000,000 stages fahrenheit!!!!). subsequently, it ought to repeatedly fuse the atoms and grant off a sluggish furnish of light, capacity, and warmth. As for the oxygen question: there is fairly oxygen in section! the subject is, no longer sufficient to respire. Its very fairly much like water in a sence: its there, yet we cant use it (In waters case, no count if, its bonded with 2 hydrogen atoms, so its no longer a surprize we cant use it...) and consequently, we arnt in a position to respire.

2016-11-04 05:10:04 · answer #5 · answered by ? 4 · 0 0

in between the earth and the sun is a vacuum, you cannot see nothing. none of the light's spectrum reflects so not seen as colour.

2007-12-20 23:47:35 · answer #6 · answered by Nick 4 · 0 0

it is because the sun has to light something up so if space keeps going it cant light it up cause there is nothing for its rays to hit.

2007-12-20 23:27:58 · answer #7 · answered by Anonymous · 4 0

go in a dark room,turn on a flashlight.Does the ENTIRE room light up?Or does the room stay dark,only light around the beam?same thing.

2007-12-20 23:55:18 · answer #8 · answered by reporters should die 5 · 0 0

No.

Light needs something to reflect off of, if there is nothing in space, there is no reflection.

2007-12-20 23:24:56 · answer #9 · answered by Crusty P. Flaps 4 · 4 0

because light needs air to pass but in space there is no atmosphere. :-)

2007-12-21 00:50:10 · answer #10 · answered by Hitman 2 · 0 0

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