Science - Space / Astronomy

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Here is a list of some popular questions and answers.

Space / Astronomy

answers	views
10	98

How many moons does saturn have?
Asked 34 days ago.

answers	views
7	56

What is a neutron star?
What is a neutron star?
Asked 34 days ago.

answers	views
7	86

How many galaxies are in our universe?
what is the estimated number of galaxies in the universe?
Asked 34 days ago.

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6	41

What is the biggest planet?
Asked 34 days ago.

answers	views
4	36

when the earth is destroy?
when the earth is destroy in this space
Asked 34 days ago.

answers	views
4	84

Planets in the Solar System
Why is Pluto no longer considered a planet?
Asked 34 days ago.

answers	views
3	30

Is Pluto a Planet
Is pluto a planet?
Asked 34 days ago.

answers	views
3	34

How many stars can I see?
How many stars can I see?
Asked 34 days ago.

answers	views
3	35

What is Dark Matter?
What is Dark Matter? Has its existence been proven, and if so, how?
Asked 34 days ago.

answers	views
3	99

What science is done on the International Space Station?
Asked 34 days ago.

answers	views
3	97

Measuring the distance in space.
We measure in miles as a road distance then How do we measure Universe...(more)
Asked 34 days ago.

answers	views
2	28

How long would it take to reach the planet Pluto in a spacecraft?
Asked 34 days ago.

answers	views
2	27

pluto
is pluto still considered a planet?
Asked 34 days ago.

answers	views
2	16

What is the Moon made of?
What types of minerals is the Moon comprised of?
Asked 34 days ago.

answers	views
2	23

moon's mass
What is the moon's mass and density? Also how was it named, and what's...(more)
Asked 34 days ago.

answers	views
2	22

Planet
i want to know which planet is the biggest in universe?
Asked 34 days ago.

answers	views
2	27

Shape of the galaxy
What shape is the Milky Way galaxy?
Asked 34 days ago.

answers	views
2	25

Oort Cloud
How far away is the Oort Cloud?
Asked 34 days ago.

answers	views
2	26

How far is planet Mars from Planet Earth in terms of light years?
Asked 34 days ago.

answers	views
2	25

Did something crash into Jupiter?
I have heard various reports within the past week that an object hit Jupiter's...(more)
Asked 34 days ago.

answers	views
2	26

Number of planets
How many planets have been discovered OUTSIDE our solar system?
Asked 34 days ago.

answers	views
2	32

What is the difference between dark energy and dark matter?
Asked 34 days ago.

answers	views
2	35

If the Sun were to suddenly disappear, would we feel the Sun's gravity disappear or see the light disappear first?
Asked 34 days ago.

answers	views
2	44

Pluto
Did they ever change pluto from being one of the planets?
Asked 34 days ago.

answers	views
2	29

Hubble telescope
In what year was the Hubble telescope built and how does it send its responses...(more)
Asked 34 days ago.

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2	32

Haleys comet
What year will Haleys comment be able to be seen again? Will I be able...(more)
Asked 34 days ago.

answers	views
2	32

How long is a typical lifespan of a star?
How long is a typical lifespan of a star?
Asked 34 days ago.

answers	views
2	24

life on mars
Given the recent discovery of night time snow by NASA's Pheonix Mars Lander,...(more)
Asked 34 days ago.

answers	views
2	30

Global Warming on Planets
What are the three planets that have global warming, and what does that...(more)
Asked 34 days ago.

answers	views
2	26

Space
How far is it from Earth to the edge of the universe in light years?
Asked 34 days ago.

answers	views
2	31

Space
How far is it to the edge of the universe in light years?
Asked 34 days ago.

answers	views
2	31

Satellite or Moon
How many satellites or moons does the planet Pluto have, and what is the...(more)
Asked 34 days ago.

answers	views
2	34

Constellations
What Are Constellations?
Asked 34 days ago.

answers	views
1	17

Dark matter
What is the porpoise of dark matter?
Asked 11 days ago.

answers	views
1	32

Does the universe have a center?
Please explain why the universe does/does not have a center.
Asked 12 days ago.

answers	views
1	30

Black Holes
How is it possible for scientists to say that a black hole is a vacuum...(more)
Asked 12 days ago.

answers	views
1	20

SETI Project
Hi, I was wondering about that SETI project, - lot of home computers...(more)
Asked 12 days ago.

answers	views
1	14

How Grvitational force is formed between Sun and Earth?
Asked 14 days ago.

answers	views
1	28

How many times in a century we experience solar eclipse?
Asked 14 days ago.

answers	views
1	25

Universe Expansion
Is it possible to determine how quickly the universe is expanding? What...(more)
Asked 16 days ago.

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Space / Astronomy