Simply 22 Unbelievably Attention-grabbing Information About House
The largest star known to man is 1,700 times larger than the sun!
If you put your finger over a star in the sky, you are preventing photons that have traveled the Earth for millions of years from finally entering your eye.
Pixelparticle / Via Getty Images
Photons are a basic unit of light. They are made in the center of a star and will travel for millions of years before reaching Earth. When you block a star in the sky with your finger, you are actually preventing millions of years of photons from entering your retina.
Do you know where the coldest place in the known universe is? What about the hottest? Well, they are both here on Earth!
Xenotar / Via Getty Images
Well, it was. The coldest recorded temperature in the universe was created here in a lab on Earth (-273 degrees Celsius or absolute zero) and the Large Hadron Collider also managed to create the hottest recorded temperature since the universe began with the Big Bang (5.5 trillion degrees kelvin).
And in about 4.5 billion years, the Galaxy is expected to collide with the Andromeda galaxy, our closest galactic neighbor, to form a huge elliptical galaxy.
Pavelsmilyk / Via Getty Images
And our big red neighbor, Jupiter, is twice the combination of all the other planets in our solar system!
Dottedhippo / Via Getty Images
Only a portion of the planet’s surface – a huge 150-year-old storm called the “Big Red Spot” – is twice the size of Earth!
There is a planet in our galaxy where the temperature during the day can reach 1,000 degrees Celsius and it is probably raining molten glass horizontally at about 4,500 miles / hour!
Yuriy Mazur / Via Getty Images
The planet, known as HD 189733b, was detected using NASA’s Hubble Space Telescope and is cobalt blue.
Scientists believe they have found a parallel universe in a gap of one billion light-years.
Pixelparticle / Via Getty Images
It’s quite a controversial issue, but the void – which is empty of all matter – can be evidence of a multiverse. Discovered in 2007, it is 40 times larger than the largest gap ever recorded.
So we know that light takes a long time to travel through space, right? Well, in fact there are some parts of the universe that we can not see because the light from there has not yet arrived.
Sankai / Via Getty Images
The universe is so vast that light from these galaxies, formed during the BIG BANG, has not yet reached us!
However, the James Webb Space Telescope will soon allow us to explore galaxies that formed at the beginning of the universe and observe stars that form planetary systems.
Alex Wong / Via Getty Images
Did you know that there are about 500,000 pieces of space debris floating above the Earth and moving at speeds of up to 17,500 miles / hour?
Janiecbros / Via Getty Images
Space debris is basically anything we have carelessly allowed to float in space – rocket pieces, dead satellites, whatever you have.
Johan63 / Via Getty Images
They are mostly larger satellites that have survived the fiery re-entry process and, frankly, say they often land in the ocean (ugh) or in some remote area. There is a whole team of researchers dedicated to monitoring space debris and the risk of a collision with Earth – as far as we know, no one died from being hit by a slightly old satellite!
But here’s the thing, there’s a phenomenon like The Kessler Effect, in which a single catastrophic event on Earth’s low orbit could cause all the satellites to split into smaller and smaller fragments until the planet is surrounded by a huge cloud of collapse. .
Petrovich9 / Via Getty Images
This would always make it impossible to get out of Earth.
There is a ruthless oversized black hole that accelerates in the range of about five million miles per hour.
Pitris / Via Getty Images
Normally, every galaxy contains a black hole, but this one has been ejected from its home galaxy, 3C 186. This is probably the result of two galaxy collisions, which may have joined the two black holes. Astronomers predict that in 20 million years, it will escape its galaxy and wander in the universe forever.
NASA, Hulton Archive / Via Getty Images
The probe was launched in 1977 to study Jupiter and Saturn and is now in its second mission from the solar system. Now it will go through interstellar space forever. The Earth will probably evaporate from the sun in a few billion years, meanwhile Voyager 1 will probably continue to move through space.
3quarks, Abrill_ / Via Getty Images
Venus today is a living hell. It has a suffocating atmosphere of carbon dioxide and there is almost no water vapor. temperatures there reach 462 degrees Celsius! But climate modeling suggests that ancient Venus may have had oceans and a dry land pattern like ours. Various factors – including the ratio of water to earth and the idea that clouds may protect Venus from strong sunlight – suggest that the planet may once have been habitable.
Dkosig / Via Getty Images
This is known as “cold welding”, and it happens because the atoms of both individual pieces do not know that they belong to different pieces of metal, so they are connected to each other. This does not happen on Earth because there is always air or water separating the pieces.
Tokarsky / Via Getty Images
These rogue planets do not revolve around a star, which is why it is so difficult to take a look at them – we do not really know if they exist at all. However, from a statistical point of view, it is not close enough to be a concern and we are really a very small target given the size of the solar system.
Egor Suvorov / Via Getty Images
According to Neil deGrasse Tyson, the Dark Matter is the long-running unsolved mystery in modern astrophysics. Indeed, it may not matter! Basically, the amount of gravity in the universe is not quite equal to the amount of observable mass – planets, stars, galaxies, comets, black holes and dark clouds. Thus, scientists suggest that there is a large measure of unobservable or “dark” mass in the universe, which is the source of all this gravity.
vchal / Via Getty Images
This idea is based on a complex theory known as vacuum decomposition – basically a self-destruct button for the universe! It is only speculative at this point, but it depends on whether the universe is in a true or false vacuum – a real vacuum is fixed, but a false vacuum is not. If a random quantum fluctuation allowed a fake vaccine to release its potential energy, it would create a real vacuum bubble that would expand at the speed of light and erase anything it touched. The catastrophe would be imminent and depending on where it happened in the universe, we might not see it coming. Remember, this is just a theory!
And finally, this is not a fact in itself, but have you considered the possibility that we have already sent a message to an alien race in the distant past and it still reaches them?
Santoelia / Via Getty Images
The space is huge, we have already seen it and there is every possibility that we already sent a message to space thousands of years ago and forgot about it (think about how societies change over time). We could either wait for this message to arrive, Ή wait for a response to get back to us. In this sense, we would constantly introduce ourselves again and again to anyone else who may be out there …
Check out the latest daily buzz with the BuzzFeed Daily newsletter!