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  • 0 posts edited
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  • 61 votes cast
Apr
3
awarded  Famous Question
Apr
2
asked What could be the utmost lowest temperature in the universe/multiverse?
Mar
31
comment Leaving the Milky Way
Yes. Hypothetically you can go anywhere with Hypothetical spacecraft. But the speed of that hypothetical spacecraft cannot be greater than speed of light. So if we consider the spacecraft having the speed equivalent(not exact equal) to speed of light then you will require 500 Light year to go away from the disk of our galaxy as thickness of our Milkyway is 1000 light year or so and we are in the middle of the disk.
Jan
8
awarded  Yearling
Sep
3
comment How can a Blackhole have mass?
@HDE226868 - I was watching Discovery channel and they were telling above thought in one of the episode. In yet another episode they were telling when star finishes it's fuel then it collapse into the center which creates hole in spacetime and star become Supernova. I still didn't understand, whether it is a hole in spacetime or big mass with little radius and having existance.
May
28
awarded  Notable Question
May
25
awarded  Nice Question
May
15
accepted In the end what is the ultimate matter/element in the universe, due to fusion process in stars?
May
7
accepted Why planet's orbit is not perpendicular or random ?
May
7
asked Why planet's orbit is not perpendicular or random ?
May
2
revised In the end what is the ultimate matter/element in the universe, due to fusion process in stars?
edited title
May
2
asked In the end what is the ultimate matter/element in the universe, due to fusion process in stars?
Apr
30
asked How can a Blackhole have mass?
Apr
23
revised Why is iron responsible for causing a supernova?
added 135 characters in body
Apr
22
accepted Why is iron responsible for causing a supernova?
Apr
22
asked Why is iron responsible for causing a supernova?
Mar
26
accepted Matter/mass exist into the space. Where does space exist?
Mar
7
accepted What will happen to life on Earth when the Andromeda and Milky Way galaxies collide?
Mar
6
revised What will happen to life on Earth when the Andromeda and Milky Way galaxies collide?
added 228 characters in body
Mar
6
comment What will happen to life on Earth when the Andromeda and Milky Way galaxies collide?
In only worst case scenarion, 1> will life exist? 2> If we are about to collide in next 4 billion year then how long before we should take action for inter-stellar voyage? 3> Are scientists working on such projects for inter-stellar voyage? 4>Will we be able to get the portal like earth ?