Supermassive black holes
are strange
The biggest black hole discovered so far weighs in at 40 billion times the mass of the Sun, or 20 times the size of the solar system.
What’s the weirdest thing on earth?
- The Planet’s Poles Flip. …
- It Has a Supersized Moon. …
- The Biggest Mammal Migration Is Airborne. …
- It Hosts a Humongous Fungus. …
- Some Parts Are Downright Alien-Looking. …
- One Island Boasts an “Undersea Waterfall” …
- There Are Hidden Gems Beneath Your Feet. …
- Some of Its Clouds Are Alive.
What is the scariest thing in space?
Supermassive black holes
are strange
The biggest black hole discovered so far weighs in at 40 billion times the mass of the Sun, or 20 times the size of the solar system.
What is out there in the universe?
It includes
all of space, and all the matter and energy that space contains
. It even includes time itself and, of course, it includes you. Earth and the Moon are part of the universe, as are the other planets and their many dozens of moons. Along with asteroids and comets, the planets orbit the Sun.
What is the biggest thing in the universe?
The largest known ‘object’ in the Universe is
the Hercules-Corona Borealis Great Wall
. This is a ‘galactic filament’, a vast cluster of galaxies bound together by gravity, and it’s estimated to be about 10 billion light-years across!
Has anyone been lost in space?
A total of 18 people have lost their lives either
while in space or in preparation for a space mission, in four separate incidents. All seven crew members died, including Christa McAuliffe, a teacher from New Hampshire selected on a special NASA programme to bring civilians into space. …
Does space Smell Bad?
As it turns out, several of the astronauts that have gone space-walking have
reported a distinct odor at exactly this
moment. … Folks have said space smells like hot metal and seared meats.
Who named Planet Earth?
All of the planets, except for Earth, were named
after Greek and Roman gods and godesses
. The name Earth is an English/German name which simply means the ground. It comes from the Old English words ‘eor(th)e’ and ‘ertha’.
What are the coolest things in space?
- There’s a giant space cloud that might smell like rum. …
- Scientists have found a planet that might be made of solid diamond. …
- There’s also a planet that’s made completely of ice – but it’s on fire. …
- The Black Widow Pulsar consumes its companion.
What is the strangest animal in the world?
- 2: Harpy Eagle. With a look that suggests a cross between a cockatoo and a bird of prey, the harpy eagle is one of the most distinct birds on the planet. …
- 3: Coatimundi. …
- 4: Jabiru Stork. …
- 5: Axolotl. …
- 6: Naked Mole Rat. …
- 7: Pangolin. …
- 8: Tasmanian Devil. …
- 9: Echidna.
Does the universe have an end?
The end result is unknown
; a simple estimation would have all the matter and space-time in the universe collapse into a dimensionless singularity back into how the universe started with the Big Bang, but at these scales unknown quantum effects need to be considered (see Quantum gravity).
What is inside a black hole?
HOST PADI BOYD: While they may seem like a hole in the sky because they don’t produce light, a black hole is not empty, It’s actually a lot of matter condensed into a single point. This point is known as
a singularity
.
Are humans made of stars?
Stars that go supernova are responsible for creating many of the elements of the periodic table, including those that make up the human body. … ‘It is totally 100% true:
nearly all the elements in the human body were made in a star
and many have come through several supernovas.
Will Earth go into a black hole?
Will Earth be swallowed by a black hole?
Absolutely not
. While a black hole does have an immense gravitational field, they are only “dangerous” if you get very close to them. … It would get very dark of course and very cold, but the black hole’s gravity at our distance from it would not be a concern.
What’s the smallest thing in the universe?
Quarks
are among the smallest particles in the universe, and they carry only fractional electric charges. Scientists have a good idea of how quarks make up hadrons, but the properties of individual quarks have been difficult to tease out because they can’t be observed outside of their respective hadrons.
Which is the smallest thing in the world?
Protons and neutrons can be further broken down: they’re both made up of things called “
quarks
.” As far as we can tell, quarks can’t be broken down into smaller components, making them the smallest things we know of.