Starship Asterisk*

TNT wrote:At least we know now that if we ever run out of water on Earth we can look to Europa for help!

they don't seem too chummy with us

stephinity wrote:ALL THESE WORLDS ARE YOURS—EXCEPT EUROPA. ATTEMPT NO LANDINGS THERE.

We are wanderers ..We come in peace

marvelous view of jupiter from europa

http://images4.wikia.nocookie.net/__cb20100115192304/starwars/images/1/17/Coruscant-AoTCW.jpg During ancient times, Coruscant had vast oceans on its surface, but after thousands of years of overpopulation, these natural bodies of water were drained and the water was stored in the underground, allow...

That's not really the question. It is possible that there are antimatter regions in the Universe, but there's no evidence of them, and most cosmologists think there are not... because a tiny initial imbalance resulted in the annihilation of all antimatter. One of the biggest questions in cosmology ...

The question is not why matter and anti-matter annihilated. Assuming they were present with the same amount initially, the question is why 1% matter was left over. We know of processes that distinguish between matter and anti-matter, but these known effects don't give the right amount of matter. i ...

i'm asking if that is the case, then how could particle & anti particle annihilation take place ..they are saying 100% of antimatter created during BB was annihilated with matter and left over is just 1% of matter This is the million dollar (Nobel) prize question! what do you say to the opinion...

What "vastness" are you talking about? This occurred when the Universe was still small, and the matter that formed was best described as a fluid. Matter density was very high at that time. do you believe in bigbang predictions that 1. 'space and time' itself was created 2.and universe its...

i actually thought like you people ...but if you take a moment to read this stuff on CERN website http://public.web.cern.ch/public/en/Research/CPViolation-en.html you might doubt your own understanding.These are people carrying out experiments like LHC and stuff so that give some credence to what th...

we know that matter and anti matter particles were created in equal quantities in bigbang. we also know that when they are created they go on on opposite directions.so could there be an antimatter side of universe like matter dominated area.chances of them annihilating each other is meek as they emb...

there could be life forms inside a star itself !!few people know the fact that micro organisms thrive inside molten lava !:!: there could be garguantuan living things flying through interstellar space nesting between star clusters :idea: even if there's nothing like that it would be more astounding ...

these things spans light years and lasts for billions of years,but we humans just live for 100 odd years at best..i recently lost interest in astronomy

LMC would have a story to tell to SMC

mystic power of spiral
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thanks!!i just jumped in to conclusion, i remember that formula 4/3pir^3

300000 stars within 90ly diameter !!!!!are you kidding me???? ie 300000/90=3333.33 stars in a diameter of 1 light year ??? i guess it's due to the curvature of space ...like looking inside a well you see the sides coming together as we look deep inside ..something like that idk??? how the heck is th...

the size of known universe to the size of universe is what the size of electron to known universe ..

Sandstone wrote:Prior versions:

http://apod.nasa.gov/apod/ap110112.html

http://apod.nasa.gov/apod/ap100319.html

http://apod.nasa.gov/apod/ap090327.html

lazy robot need some fixing

tomorows pic is also posted before- northern trifid

http://apod.nasa.gov/apod/ap090130.html

why it looks exactly same over 2 yrs ....not even a slight change in any positions,but a supernova explosion will last only for weeks

if it absorb all light and radiation why isn't it luminous it must be HOT and shining

i love to feel alive and look up in the sky i couldn't care less about anything else (i do my work but the other stuff) .... but it's always depress me when i look myself in the mirror and realise the realities of life i wouldn't be alive in the year 2100 my parents wouldn't be around after maybe 20...