What is the problem with the Big Bang standard theory?
Here’s a rundown on some of the most common criticisms of the big bang theory: It violates the first law of thermodynamics, which says you can’t create or destroy matter or energy. Critics claim that the big bang theory suggests the universe began out of nothing.
Could black holes be dark matter our universe needs?
Since they can be tiny and give out no light, primordial black holes are a potential candidate for dark matter, the mysterious material that makes up about 85 per cent of all matter in the Universe and can’t be seen through telescopes. Shortly after the Big Bang, the expansion of the Universe accelerated.
What force causes the expansion of the universe to accelerate?
Dark energy is the name given to the mysterious force that’s causing the rate of expansion of our universe to accelerate over time, rather than to slow down.
What evidences indicate that the universe is expanding?
When looking at the radiation emitted by distant stars or galaxies, scientists see emission spectra ‘shifted’ towards the red end of the electromagnetic spectrum—the observed wavelengths are longer than expected. Something causes the wavelength of the radiation to ‘stretch’.
What is the evidence for an accelerating universe?
Observations of supernova explosions halfway back to the Big Bang give plausible evidence that the expansion of the universe has been accelerating since that epoch, approximately 8 billion years ago and suggest that energy associated with the vacuum itself may be responsible for the acceleration.
What is the evidence that the universe is expanding?
In his short paper, Hubble presented the observational evidence for one of science’s greatest discoveries—the expanding universe. Hubble showed that galaxies are receding away from us with a velocity that is proportional to their distance from us: more distant galaxies recede faster than nearby galaxies.
What is the scientific evidence against the Big Bang?
The Scientific Evidence Against the Big Bang 1) Light elements: Lithium and Helium. Prediction: Any superhot explosion throughout the universe, like the Big Bang,… 2) Antimatter-matter annihilation. Prediction: Since the intense radiation of the Big Bang would produce matter and… 3)
Does the Big Bang theory require dark matter?
There is abundant observational evidence that microwave-frequency radiation is scattered in the intergalactic medium. Prediction: The Big Bang theory requires the existence of dark matter—mysterious particles that have never been observed in the laboratory, despite huge experiments to find them.
Is there any proof that the universe is expanding?
They have no proof, no peer review, nothing at all. They’re saying, “We found a piece of evidence which disagrees with one of the foundations of modern cosmology (the universe is expanding). We still observe the red shift, but have no means to explain why that red shift is happening.
How does the Big Bang theory explain the brightness of light?
In contrast, the Big Bang theory tells us that in an expanding Universe objects actually should appear fainter but bigger. Thus in this theory, the surface brightness decreases with the distance.