Cosmology

It is believed that right after the Big Bang, some of the normal hydrogen fused to deuterium, helium, and perhaps a small amount of lithium. No significant amounts of heavier elements was produced during the Big Bang. Most helium, as well as metals (i.e., anything heavier than helium) are the result of nuclear fusion in stars; the heavier elements are the result of supernova explosions.

Our Earth's outer core consists of a liquid iron, which is highly conductive. As this liquid moves via convection (the same way water boiling in a pot moves via convection), electrical fields are generated, which then create a magnetic field -- a farily simple electromagnetic.

The EXACT mechanics of this are difficult to work out, but has been done.

Yes. Anything that comes into our bodies MAY contain pathogens.

The parallax effect becomes unnoticeable after 1,000 light years.

Exactly the same as outside, but the debris would travel farther because there is no resistance in the vacuum. Outside the vacuum the explosion would happen instantaneously once the anti-particles collided with oxygen.

It shouldn't be considered as being big (as in large) due to that the big bang would have comprised of everything within an unfathomably small point in space (Known as a singularity) that exploded outward in an expansion that created spacetime, which to this day continues to expand. Think of it like an expanding balloon and everything exists on the outside of said balloon.

Dark matter and The Force are not the same thing. The Force is a fictional power that connects all things. Dark matter is a real-world, theoretical matter that figures into physics and mathematics.

In the PC game "Jimmy Neutron Boy Genius," you can access Area 51 by completing certain tasks and progressing through the game's main storyline. Look for clues and complete missions to unlock access to this secretive location within the game.

Yes. It stands for: Weakly Interacting Massive Particles.

When a red giant runs out of its fuel - helium - it will blow off its outer layers while the inner core collapses to form a white dwarf. The latter will gradually radiate away its energy to become a black dwarf.

on the Era of Nuclei

accurate directions but has distorted sizes and distances

No. While it's entirely possible there could be other worlds where the laws of physics are different than how we have interpreted them on Earth, it is impossible there are 2 dimensional worlds inhabited by animated characters.

Four billion years from now, our galaxy, the Milky Way, will collide with our large spiraled neighbor, Andromeda.

No. Of course not. There is no such thing as a portal. It was simply just a mirror.

As you say, in theory, if it were possible.......

This is the heart of the matter. It is not really possible. But as an analogy, if you think of a whirlpool, you can't see or paint that either, what you see and can paint is the effects of the whirlpool on water and things floating or living in the water and their behaviour as they are attracted to and sucked into the whirlpool.

A black hole is a place of infinite gravity where even light cannot escape - so there is nothing to see. But all known and observable black holes have a huge accretion disk where the matter and energy being sucked in speeds up to incredibly high speeds and covers vast areas of space.

The black hole in the centre of our galaxy is not active (feeding) and has no accretion disc but can be observed by the very odd behaviour of the stars around where the black hole is believed to be.

I hope this helps a bit.

It is generally accepted that only simple Hydrogen (one proton) appeared from the big bang, with a small quantity of heaver isotopes of hydrogen such as deuterium etc which also have the one proton that defines hydrogen but more neutrons are possible including not only deuterium but the unstable isotope of hydrogen called tritium.

A smaller amount of Helium and heavier isotopes were also believed to have formed right up to but not heavier than beryllium. A few BBN theories have been around since the 1940s and they are all an attempt to explain why these elements (Hydrogen in its variations and Helium etc) appeared after the big bang.

15billion years ago the birth of our Cosmos or Universe was born. My theory is that this was due to an incredible compression perhaphs that which takes place in the density of a blackhole. Since blackholes are at the center of every galaxy ther can be many big bangs taking place even as this is being typed.

some people think god made the universe, but i personally think he didn't even make earth. I think Gaia made earth but we're getting off subject. People believe in ancient times a dragon called Godith, bigger than anything created the world with one single breathe. then, with small breathes, she added creatures, people, ect.

Atoms were formed by stellar nucleo-synthesis.

No, Einstein did not know about dark matter during his lifetime. The concept of dark matter was not proposed until the 1930s, after Einstein's major contributions to the field of physics.

Some cosmological theories suggest the universe may be either 10 or 11 dimensional.

As far as Stephen Hawking goes ... there is no limit to the number of dimensions that can be considered on a theoretical basis, and in fact certain problems in physics are best treated in "Hilbert space", which is an abstract vector space with an infinite number of dimensions. How many dimensions Dr. Hawking uses for any given calculation would therefore depend on exactly what it is that he's calculating.

Of course not, that's ridiculous. Please note that Earth gets bombarded every day by particles from outer space that have millions of times the energy of anything that the LHC is capable of producing.

"Another Big Bang" would require a tremendous amount of energy - the energy of the entire Universe.

Taoism is a philosophy and religion that emphasizes harmony and balance with nature and the universe, focusing on the individual's place within the natural order. Taoist teachings advocate living in accordance with the Tao, or the natural way of the world, to achieve inner peace and fulfillment.