Astrophysics.

The Saturn-5 Rocket exerted nearly 8 million pounds of thrust against the earth. Did this slightly change our orbit?
by Banana Breath plays the piano on May 26th, 2012 | 4 answers | in Astrophysics

by Anonymous on December 31st, 1969 | no answers | in

We're floating in space with an ambient temperature of about 3 degrees Kelvin, shouldn't planet heating be the least of our worries?
by Banana Breath plays the piano on May 16th, 2012 | one answer | in Astrophysics

Is this the first thing in Space worth a multi billion-dollar flight?
by Banana Breath plays the piano on May 14th, 2012 | 5 answers | in Astrophysics

FTL question: If you turn on two flashlights in opposite directions, isn't the distance between the photons growing at 2x lightspeed?
by Banana Breath plays the piano on May 13th, 2012 | 5 answers | in Astrophysics

If the universe was a ball of ribbon would the spaces in-between be hyper-space and the path end to end be the way we travel?
by -O-uknow on May 7th, 2012 | no answers | in Astrophysics

Why do we have magnetic poles at our spin axis points?
by Banana Breath plays the piano on April 30th, 2012 | 1 person likes this | 3 answers | in Astrophysics

In the age of the dinosaurs and the moon was much closer was the Earth less than 1G allowing life greater height and size?
by -O-uknow on April 29th, 2012 | 4 people like this | 6 answers | in Astrophysics

Thermodynamics question: If the sun "went out" now, how long would it take to completely cool off?
by Banana Breath plays the piano on April 18th, 2012 | 5 answers | in Astrophysics

Who is your favorite astrophysicist ?
by Rufus on April 16th, 2012 | 2 people like this | 2 answers | in Astrophysics

Is space NOT nothing filled with something but part of a trilogy that makes up the universe.. mass,energy and space?
by -O-uknow on April 8th, 2012 | 4 answers | in Astrophysics

What if gravity was not all over our universe, how could we use the measurement we use for matter and energy?
by Marguerite on March 16th, 2012 | 1 person likes this | 2 answers | in Astrophysics

If space is collapsing into every solid object (which results in gravity) where does it go?
by Banana Breath plays the piano on March 14th, 2012 | no answers | in Astrophysics

what makes the earth spin on its axis
by MarkRAsr on March 6th, 2012 | 2 answers | in Astrophysics

Who says the universe has no purpose? Making things increasingly more complicated so to make things simpler is no purpose?
by -O-uknow on February 26th, 2012 | 4 answers | in Astrophysics

No science questions? Ok, I am a little confused as to how the universe expands to give us a observable and non observable universe,explain?
by tyuile on February 9th, 2012 | no answers | in Astrophysics

What do you think about the Solar Storm that will hit Earth Tonight 24/1/12?.
by jamesross19 on January 24th, 2012 | 2 people like this | 4 answers | in Astrophysics

Is it possible for the universe to have had a different outcome or could it only be what it is?
by stevlich on January 7th, 2012 | 10 answers | in Astrophysics

If the universe is expanding, where can it be expanding to? It can't expand as a separate entity like a balloon. A balloon is rubber.
by stevlich on January 6th, 2012 | 1 person likes this | 3 answers | in Astrophysics

Is it possible that the universe existed because it could?
by mrinsane7066 on January 6th, 2012 | 4 people like this | 5 answers | in Astrophysics

Take a moment to consider just how vast our universe is:a trip to the closest star would take in excess of 10,000 years one way, believe it?
by Paula Andrea Pyle, MA on January 2nd, 2012 | 1 person likes this | 7 answers | in Astrophysics

Why did life evolve into an organism that could understand its own existance - us?
by kaetalist on December 28th, 2011 | 4 people like this | 14 answers | in Astrophysics

Time is different in space than on earth. The farther you go the differenter it is. Could time flow backwards somewhere in spacetime?
by RosieGHM Jetpacker on December 14th, 2011 | 1 person likes this | 3 answers | in Astrophysics

Do you believe that there are other advanced life forms in the universe?
by danny73 on December 12th, 2011 | 6 people like this | 23 answers | in Astrophysics

What for is universe created?
by AeroDistrictSpoiler on December 10th, 2011 | 3 people like this | 4 answers | in Astrophysics

How to use cosmos?
by AeroDistrictSpoiler on December 4th, 2011 | one answer | in Astrophysics

How to start a nuclear reaction?
by AeroDistrictSpoiler on November 19th, 2011 | 4 people like this | 12 answers | in Astrophysics

How complicated for God was to make "big bang"?
by AeroDistrictSpoiler on November 14th, 2011 | 1 person likes this | 11 answers | in Astrophysics

Do we need army in space?
by AeroDistrictSpoiler on November 11th, 2011 | 11 answers | in Astrophysics

If aliens already on the Earth orbit why no one pay attention I mean Hitchhikers Guide To The Galaxy?
by AeroDistrictSpoiler on November 9th, 2011 | no answers | in Astrophysics

If someone propose you alien website will you visit it?
by AeroDistrictSpoiler on November 9th, 2011 | one answer | in Astrophysics

What is the probability for the star like our Sun to have intellectual nucleus?
by AeroDistrictSpoiler on November 7th, 2011 | 1 person likes this | 10 answers | in Astrophysics

Why Jody Foster needed to explain something before jury in Contact?
by AeroDistrictSpoiler on November 7th, 2011 | 1 person likes this | 2 answers | in Astrophysics

Distant galaxies are moving away, but the nearest galaxies are moving towards us. Has the universe started to shrink?
by Christine on November 2nd, 2011 | 3 people like this | 7 answers | in Astrophysics

What are the chances that this universe was created by a super computer?
by Special K on October 14th, 2011 | 2 people like this | 10 answers | in Astrophysics

What is pushing the universe apart?
by Ed the Jetpacking Headbanger on October 5th, 2011 | 4 people like this | 18 answers | in Astrophysics

Why you love astrophysics ?
by Pranjal_D on August 22nd, 2011 | 2 answers | in Astrophysics

what do you think is on the other side of a black hole, beyond/inside the singularity??
by Arajntos on August 17th, 2011 | 1 person likes this | 9 answers | in Astrophysics

What would happen if a black hole gets sucked in by another black hole? is this possible? what would happen???
by Arajntos on August 17th, 2011 | 1 person likes this | 7 answers | in Astrophysics

Does anti-matter matter?
by I gave her a wink and a smile on August 11th, 2011 | 2 people like this | 6 answers | in Astrophysics

Does it matter to you that scientists discovered anti-matter in Earth's orbit?
by LEO on August 11th, 2011 | 3 people like this | 6 answers | in Astrophysics