- Why is the universe flat?
- What is God’s age?
- At what temperature will humans die?
- What’s the coldest thing on earth?
- What is the hottest thing in the universe?
- What is the most powerful thing in the universe?
- What is the hardest thing in the universe?
- Will our Sun become a black hole?
- Is the universe infinite?
- Can the universe be older than we think?
- How old is our universe?
- Can you see dinosaurs from space?
- How old is our galaxy?
- Who created the universe?
- How long will the universe last?
- Which is the oldest galaxy?
- What is the most coldest thing in the universe?
- What is the oldest thing in the universe?
- Can the universe be older than 14 billion years?
- Is the Earth older than the universe?
- What is the most expensive thing in the universe?
Why is the universe flat?
In a universe with zero curvature, the local geometry is flat.
With dark energy, the expansion rate of the universe initially slows down, due to the effect of gravity, but eventually increases.
The ultimate fate of the universe is the same as that of an open universe.
A flat universe can have zero total energy..
What is God’s age?
I guess not earlier than 200,000 years ago. I’d even say there was no God before the end of the Neolithic age, and that means God is roughly 7,000 years old.
At what temperature will humans die?
Hot. 44 °C (111.2 °F) or more – Almost certainly death will occur; however, people have been known to survive up to 46.5 °C (115.7 °F). 43 °C (109.4 °F) – Normally death, or there may be serious brain damage, continuous convulsions and shock.
What’s the coldest thing on earth?
Is there anything colder than liquid nitrogen? Yes, there are things colder than liquid nitrogen, like most of the Universe! I assume, though, that you mean things on the Earth….Questions and Answers.FluidBoiling temperature CelsiusBoiling temperature FahrenheitNeon-246°-411°Hydrogen-253°-423°Helium-270°-452°2 more rows
What is the hottest thing in the universe?
A CERN experiment at the Large Hadron Collider created the highest recorded temperature ever when it reached 9.9 trillion degrees Fahrenheit. The experiment was meant to make a primordial goop called a quark–gluon plasma behave like a frictionless fluid. That’s more than 366,000 times hotter than the center of the Sun.
What is the most powerful thing in the universe?
That’s about the same amount of energy in 10 trillion trillion billion megaton bombs! These explosions generate beams of high-energy radiation, called gamma-ray bursts (GRBs), which are considered by astronomers to be the most powerful thing in the universe.
What is the hardest thing in the universe?
The Hardest Known Substance In the Universe Is Something Called “Nuclear Pasta”
Will our Sun become a black hole?
Will the Sun become a black hole? No, it’s too small for that! The Sun would need to be about 20 times more massive to end its life as a black hole. … In about 5 billion years, the Sun will start to run out of hydrogen in its core to fuse, and it will begin to collapse.
Is the universe infinite?
The universe is unquestionably huge. … The observable universe is still huge, but it has limits. That’s because we know the universe isn’t infinitely old — we know the Big Bang occurred some 13.8 billion years ago. That means that light has had “only” 13.8 billion years to travel.
Can the universe be older than we think?
New Research from teams, including one led by Nobel laureate Adam Riess of the Space Telescope Science Institute in Baltimore, have found the universe to be between 12.5 and 13 billion years old, disagreeing with the Planck findings.
How old is our universe?
13.7 billion yearsMeasurements made by NASA’s WMAP spacecraft have shown that the universe is 13.7 billion years old, plus or minus about 130,000 years.
Can you see dinosaurs from space?
Bottom line: Yes, astronomers in another galaxy could see our region of space as it was at the time or the dinosaurs. No, they could not see actual dinosaurs unless they have technology that is utterly beyond human comprehension.
How old is our galaxy?
13.51 billion yearsMilky Way/Age
Who created the universe?
In his 1988 book, A Brief History of Time, Hawking had seemed to accept the role of God in the creation of the universe. But in the new text, co-written with American physicist Leonard Mlodinow, he said new theories showed a creator is “not necessary”.
How long will the universe last?
Assuming that dark energy continues to make the universe expand at an accelerating rate, in about 150 billion years all galaxies outside the Local Supercluster will pass behind the cosmological horizon.
Which is the oldest galaxy?
GN-z11GN-z11 is currently the oldest and most distant known galaxy in the observable universe. GN-z11 has a spectroscopic redshift of z = 11.09, which corresponds to a proper distance of approximately 32 billion light-years (9.8 billion parsecs).
What is the most coldest thing in the universe?
The protoplanetary Boomerang Nebula, located 5,000 light-years from Earth, holds the record for coldest known object in the Universe. Outflows of gas, streaming out from the central dying star, reach temperatures below -270 degrees Celsius.
What is the oldest thing in the universe?
Astronomers have confirmed the discovery of one the oldest and most distant objects ever known in the universe — a star-forming galaxy 12.8 billion light-years away that started forming within a billion years of the Big Bang that kickstarted everything.
Can the universe be older than 14 billion years?
The uncertainty on the age figure is less than 100 million years, so even though it might be plausible that the Universe is slightly older-or-younger, it’s extraordinarily improbable to get up to 14.5 billion years.
Is the Earth older than the universe?
Many independent lines of scientific evidence show that the Earth and Universe are billions of years old. Current measurements yield an age of about 4.54 billion years for the Earth and about 13.8 billion years for the Universe.
What is the most expensive thing in the universe?
An astroid named 16 Psyche, after Cupid’s wife, was found to be made almost entirely of iron and nickel. That means, in current US markets, 16 Psyche is worth somewhere around $10,000 quadrillion (the world’s economy is around $74 trillion).