With new infinite discoveries happening weekly, it’southward no surprise nosotros wanted to write these 100 random & interesting facts about space!
Space facts are
interesting to learn!
Equally time goes by, technological advancements accept seen u.s.a. larn more facts about space in the by century than in all time before that.
We’ve literally searched the universe for the most amazing infinite facts, including facts almost the planets in our solar organisation, moons, the Milky Style, and beyond! We’re pretty sure #100 will make you grinning!
Before you brainstorm your journeying through fourth dimension & infinite, check out our video below with our 5 favorite space facts from this list!
Without farther ado, permit’s launch right into these 100 crazy facts almost infinite!
Mercury & Venus are the merely two planets in our solar system that have no moons.
In total, in that location are 176 confirmed moons that orbit the planets in our solar system, with some of them being bigger than Mercury itself!
If a star passes also close to a black hole, it tin can be torn apart.
For xx years, a team of astronomers observed a star at the center of our galaxy orbiting a black pigsty.
The star has now got shut enough to the black hole for “gravitational redshift” to occur which is where the star’s light loses energy as the black hole’southward gravity intensified.
The hottest planet in our solar system is Venus.
Most people remember that this would be Mercury, as it is the closest planet to the sun.
However, Venus has a lot of gasses in its atmosphere which creates a “Greenhouse Effect” that causes a abiding temperature of 864° Fahrenheit (462° Celsius) everywhere on the constitute’southward surface.
Our solar system is 4.57 billion years old.
Well, give or take 30 meg years(ish). Accurately speaking, it is 4.571 billion years old.
Scientists approximate that in about v billion years, our Dominicus volition expand condign a Red Giant.
In nigh 7.5 billion years its expanding surface volition consume up and engulf the World.
Enceladus, one of Saturn’southward smaller moons, reflects ninety% of the Sun’due south light.
Because Enceladus’ icy surface reflects sunlight rather than absorbing it, temperatures achieve as low as -394° Fahrenheit (-201° Celsius).
The highest mountain discovered is the Olympus Mons, which is located on Mars.
Its meridian is 16 miles (25 km) high, making information technology nigh 3 times higher than Mount Everest.
And not only is it alpine, but information technology’due south besides 374,015 ft² (114,000 m²) wide – that’s an area the size of Arizona!
The Whirlpool Galaxy (M51) was the first angelic object identified every bit beingness spiral.
The m, spiraling arms of the Whirlpool Galaxy are made up of long lanes of stars and gas, sprinkled with lots of space dust.
These arms act as star formation factories, compressing hydrogen gas and creating clusters of new stars.
A calorie-free-twelvemonth is the altitude covered by calorie-free in a single year.
Light moves at the velocity of about 186,411 miles (300,000 km) a 2nd.
So one light-yr equates to roughly v,903,026,326,255 miles!
The Galaxy milky way is 105,700 light-years wide.
Information technology would take a mod spacecraft 450,000,000 years to travel to the center of our galaxy!
You can read more than unbelievable space facts with this list of Milky Way facts!
The Dominicus weighs near 330,000 times more than World.
Information technology is about 109 times the diameter of Earth and is so large the Globe could fit inside the lord’s day near 1,300,000 times over!
In fact, the sunday is so gigantic that information technology contains 99.85% of all mass in our solar system.
Footprints left on the Moon won’t disappear as at that place is no current of air.
Only look a minute… if there’s no wind to blow them abroad then why is the flag blowing? Well, it actually wasn’t bravado.
That rippling you encounter is considering of a stubborn telescopic horizontal rod that the astronauts were struggling to remove from the flag’s upper hem.
Nevertheless unsure whether we’ve walked on the Moon? Here are v common Moon landing myths debunked.
Because of lower gravity, a person who weighs 220 lbs on World would weigh 84 lbs on Mars.
When sending droids to the surface of Mars, this is something scientists plan for, being able to load the droid up with more equipment and build information technology from more robust materials.
In that location are 79 known moons orbiting Jupiter.
Jupiter is the planet in our solar arrangement with the nigh moons, and it likewise has the largest moon in our solar system.
That moon is called Ganymede and is 33,279 miles (5,262 km) in bore – that’south bigger than Mercury and it is visible with only a pair of binoculars!
The Martian day is 24 hours 39 minutes and 35 seconds long.
Then y’all’d therefore assume in that location are less days in a year on Mars than Earth, right? Incorrect!
Because Mars orbits the sun slower than the Earth, there are actually 687 Martian days in a Martian yr!
NASA’s Crater Observation and Sensing Satellite (LCROSS) found evidence of h2o on the Earth’s Moon.
Whilst water cannot be on the Moon’s surface under its current conditions, scientists believe water water ice could survive inside the cold, permanently shadowed crates at the Moon’s 2 poles.
The Sun makes a full rotation in one case every 25 – 35 days.
So for us on Earth, 1 full rotation equals i full mean solar day. However, our gargantuan sun takes 25 – 35 Earth days to make ane full rotation!
Desire to learn more space facts? Check out these 40 fiery facts nearly the Sun!
Earth is the only planet non named after a God.
Nobody knows how the Earth got its name; all we know is that information technology is derived from an amalgamation of both the Old English and Former Germanic words for “footing”.
Due to the Sun and Moon’s gravitational pull, we have tides.
This is because the Moon’south tidal strength causes the World – and the water on information technology – to bulge out on the side closest to the Moon.
These bulges are what cause the world’southward high tides.
Pluto is smaller than the U.s.a..
If you were to walk around the equator of Pluto information technology would be the same distance every bit walking from London to Denver (well, give or take 56 miles).
Co-ordinate to mathematics, white holes are possible, although as of notwithstanding we have constitute none.
A white pigsty is a hypothetical region of space-time which tin’t be entered from the outside, although matter and light can escape from within.
Basically, information technology’s the contrary of a black hole.
At that place are more volcanoes on Venus than any other planet in our solar system.
There are more than than ane,600 major volcanoes across the surface of Venus, including a five mile (8 km) high volcano chosen Maat Mons.
However, none of these volcanoes are known to be erupting at present and most are probably long extinct.
Uranus’ blue glow is due to the gases in its atmosphere.
Uranus’ atmosphere is made up of hydrogen, helium and methane.
The methane in Uranus’ upper atmosphere filters out all the cherry-red light from the Sun only reflects the Sunday’southward bluish light back into infinite, giving it its bluish advent.
Enjoying our space facts? If you’re interested in learning more than, nosotros have more interesting facts about Uranus.
In our solar system that are 4 planets known as gas giants: Jupiter, Saturn, Uranus & Neptune.
A gas giant is a big planet that is made upward mostly gases like hydrogen and helium, and has just a relatively small-scale rocky cadre.
Uranus has 27 moons that have been discovered then far.
It has 5 large moons, and 22 small moons. Titania is the largest of Uranus’ moons and is the eighth largest moon in our solar system with an average bore of 980.5 miles (1,578 kilometers).
Because of its unique tilt, a season on Uranus is equivalent to 21 Globe years.
As well the 97.77 degrees tilt on Uranus’ centrality means that a day there only last 17 hours, xiv minutes and 24 seconds.
Neptune’s moon, Triton, orbits the planet backwards.
Triton is the but large moon of whatever of the planets that does this.
This is known as a retrograde orbit and astronomers are unsure as to why Triton orbits Neptune this way.
Triton is gradually getting closer to the planet it orbits.
Scientists believe that when Triton eventually gets likewise close to Neptune, it will be torn apart by the planet’s gravity and could potentially create another ring around Neptune – giving it more rings than Saturn.
There are more stars in infinite than there are grains of sand in the world.
In that location are ten times more stars in the dark sky than grains of sand on the Earth, with 70 sextillion stars beingness visible from Earth through a telescope.
To put that in numbers, seventy sextillion is this: lxx,000,000,000,000,000,000,000.
Neptune takes nearly 165 Earth years to make one orbit of the Sunday.
That’s equivalent to 60,190 Earth days to orbit the sun in one case! Neptune has a very slow orbital speed of three.37 miles per second (5.43 km/s).
This means that since it was discovered in 1846, it has only completed simply one orbit!
Yous may too like these interesting facts about Neptune that are outta this world!
Pluto’s largest moon, Charon, is half the size of Pluto.
The same surfaces of Charon and Pluto always face each other, which is known every bit mutual tidal locking.
The International Space Station is the largest manned object always sent into space.
At 119 yards (109 meters) long, the International Space Station (ISS) sits roughly 250 miles (400 km) above the World and is the tertiary-brightest object in the night sky.
A day on Pluto is lasts for 153.6 hours long.
This equates to 6 days 9 hours and 36 minutes. A day on Pluto lasts so long because of its slow rotation rate.
Bank check out these other interesting space facts well-nigh the Dwarf Planet, Pluto.
Saturn is the 2d largest planet in our solar system.
It has a radius of 36,184 miles (58,232 km) – nine times that of Globe.
However, due to its depression density it only has a weight roughly i-eighth of Earth.
Any free-moving liquid in outer space will form itself into a sphere.
This is because of something called surface tension, which is an imbalance of intermolecular attractive forces.
This can also occur in low Earth orbit.
Mercury, Venus, Earth & Mars are known equally the “Inner Planets”.
They are named the Inner Planets because they orbit closest to the Lord’s day.
An inner planet is classified as a planet located within the asteroid belt.
Nosotros know more about Mars and our Moon than we practise near our oceans.
We have fully mapped 100% of the surface of Mars and Earth’s Moon, whereas we have only been able to map roughly five% of the ocean flooring.
The Black Pointer is the only British satellite to be launched using a British rocket.
Black Arrow was developed during the 1960’due south and was used for four launches between 1969 and 1971.
In 2019 information technology was retrieved from its crash landing site in the Australian outback and put on a display Penicuik, Scotland.
Only 5% of the universe is visible from Earth.
68% of the universe is dark energy and 27% is dark matter. Both of these are invisible, fifty-fifty with a telescope, which means nosotros are but able to see 5% of the universe.
Light travels from the Sun to the Earth in less than x minutes.
The Photons emitted from the Sun’s surface travel across the vacuum of space at the speed of light to reach our eyes in simply 8 minutes and 20 seconds.
At any given moment, there are at to the lowest degree 2,000 thunderstorms happening on Earth.
Worldwide, at that place are an estimated 16 million thunderstorms each year.
Roughly 100,000 of these thunderstorms happen in the U.Southward. alone.
You lot tin can read more strange facts about thunder and lightning here.
The World’s rotation is slowing slightly as fourth dimension goes on.
This ways that days were shorter in the past. This is considering of the tidal furnishings the Moon has on the Globe’s rotation.
If you were driving at 75 miles per hour, information technology would take 258 days to bulldoze effectually Saturn’south rings.
Saturn’s rings are roughly 175,000 miles long, although they are only most 3,200 anxiety thick.
Y’all can find out more interesting facts almost Saturn’due south rings hither!
Outer Space is only 62 miles away.
Although there is no official solid boundary for where space begins, the Kármán line sits at 62 miles in a higher place sea-level and is conventionally used every bit the start of outer space in space treaties or for aerospace records keeping.
The International Infinite Station circles Earth every 92 minutes.
The speed of the ISS as it orbits Earth is roughly 17,150 miles per hr – that equates to 5 miles a second!
Stars twinkle considering of the style calorie-free is disrupted every bit it passes through World’due south atmosphere.
Starlight is afflicted by the winds in our atmosphere equally it enters, too as being affected by unlike areas and temperatures.
This causes the low-cal from each star to twinkle as nosotros wait at them.
We always run into the same side of the Moon, no matter where we stand on Earth.
This is because the Moon rotates on its axis at the same rate that information technology rotates the World. It’s known as synchronous rotation or tidal locking.
There are three chief types of galaxies: elliptical, spiral & irregular.
The Milky Manner milky way, the i that our solar system resides in, is classified as a spiral galaxy.
There are approximately 100 m million stars in the Galaxy.
Out of all the known galaxies, the Milky Way is the one that contains the about stars.
Using the naked centre, yous can encounter 3 – 7 different galaxies from Earth.
Y’all can run into the Andromeda Galaxy (Thou-31), both Magellanic Clouds, our own Milky Fashion galaxy, the Triangulum Galaxy (M-33), the Omega Centauri and the Sagittarius Dwarf Spheroidal Galaxy.
In 2016, scientists detected a radio signal from a source 5 billion light-years away.
This ways that when the bespeak started its journeying, Globe didn’t even exist.
The detected signals were located using the Very Large Assortment (VLA) of the National Radio Astronomy Observatory in New United mexican states.
The closest galaxy to united states is the Andromeda Milky way – it’south estimated at two.5 million light-years abroad.
Before the discovery of the Andromeda Galaxy, the Large Magellanic Deject was believed to be the closest galaxy to the states.
The get-go Supernovae observed outside of our own galaxy was in 1885.
This supernova was called the S Andromedae, located in the Andromeda galaxy.
This was observed past Ernst Hartwig in Estonia and was merely fabricated possible due to the contempo invention of the telescope.
The first-ever black hole photographed is iii million times the size of Earth.
The photograph was released in April 2019 and shows a halo of dust and gas 310 1000000 trillion miles from Earth.
It was captured by the Event Horizon Telescope, a network of eight linked telescopes, and was also captured due to the algorithm of developer Katie Bouman.
The distance between the Sun & World is divers as an Astronomical Unit of measurement.
An Astronomical Unit (AU) equates to roughly 93 million miles or 150 1000000 kilometers.
The 2d human being on the moon was Buzz Aldrin. “Moon” was Aldrin’southward mother’southward maiden name.
She was born Marion Moon and subsequently married Edwin Eugene Aldrin.
Fizz Aldrin’s nativity name was Edwin Eugene Aldrin Jr.
He got the nickname “Buzz” from his sister’s mispronunciation of the word “blood brother”, which became “buzzer”.
In 1988, he legally changed his commencement name to “Buzz”.
On Venus, it snows metal and rains sulfuric acrid.
This is because Venus is a scorching planet choked with sulfuric acid, which causes the planet’s metals to become gas and then liquid in the atmosphere, before raining down to the footing later the freezing temperatures plough it into a solid.
The Mariner 10 was the start spacecraft that visited Mercury in 1974.
Information technology was launched at NASA’s Kennedy Infinite Center in 1973 and flew past Venus 3 months later. It then crossed into Mercury’due south orbit managing to photo 45% of Mercury’s surface.
The second spacecraft to visit Mercury was the “Messenger”, which completed mapping of 100% of Mercury’s surface in 2013.
Space is completely silent.
This is because there is no air in space, and air is needed to carry the sound vibrations.
So if you shouted to someone next to you in infinite they wouldn’t be able to hear you. How’s that for a fun space fact!?
Coca-Cola was the first commercial soft drink that was always consumed in space.
The first nutrient ever eaten in space was absurdity and was eaten by John Glenn in space during the Friendship 7 mission in 1962.
Astronauts can grow approximately 2 inches (five cm) in summit when in infinite.
This is due to the lack of gravity in space causes the discs between the vertebrae to expand a picayune.
However, this actress height is lost when re-entering the Earth’due south atmosphere and being subjected to the Earth’s gravity over again.
The Kuiper Belt is a region of the Solar Arrangement beyond the orbit of Neptune.
The Kuiper Belt is a ring of icy bodies and is where Pluto is located.
The first woman in space was a Russian called Valentina Tereshkova.
She launched into both history and space during the Vostok 6 mission on June sixteen, 1963.
She spent almost three days in space and orbited the World 48 times in her space capsule before returning to Earth.
If Saturn’s rings were 3 feet long, they would be 10,000 times thinner than a razor blade.
The rings around Saturn are and then thin considering they are made up of pieces of dusty water water ice ranging in size from dust grains to boulders.
The Hubble Space Telescope is one of the most productive scientific instruments e’er built.
Astronomers using Hubble information have published more than 15,000 scientific papers. Those papers have been cited in other papers 738,000 times.
We have more facts well-nigh infinite & The Hubble Space Telescope here!
The first bogus satellite in space was called “Sputnik”.
It was launched by the Soviet Union into an elliptical low Earth orbit on October 4, 1957.
Exoplanets are planets that orbit around other stars.
All of the planets in our solar organization orbit effectually the Sun. Only what about other solar systems?
In 2009, NASA launched a spacecraft called Kepler to look for exoplanets, and has discovered thousands since its launch.
The center of the Milky way smells similar rum & tastes like raspberries.
This was discovered by the IRAM radio telescope zeroed in on a gas cloud chosen Sagittarius B2 at the center of the our galaxy.
The IRAM detected a chemical called ethyl formate which gives rum its distinct smell and raspberries their distinct season.
Y’all tin can read more well-nigh this fascinating space fact here – The Milky Way Smells Similar Rum & Tastes Similar Raspberries
Our moon is moving away from World at a rate of 1.6 inch (4 cm) per year!
Scientists do believe that eventually the Moon will move out of the field of World’s gravity; all the same this won’t happen for billions of years to come up.
Pluto is named later the Roman god of the underworld, not the Disney Dog.
The proper name for the planet was suggested past Venetia Burney, an xi-year old British schoolgirl, to the planet’s discoverer Clyde Tombaugh.
Spacesuit helmets have a Velcro patch, to help astronauts itch.
This is the Velcro patch’south one and only purpose.
The ISS is visible to more than xc% of the World’s population.
When you see the International Infinite Station (ISS) in the night sky information technology appears every bit a fast-moving star crossing from horizon to horizon.
Saturn is the only planet that could float in water.
Although Saturn is the second largest planet in our solar system, information technology is also the lightest planet.
Saturn could float in water because it is mostly made of gas – although the existent fact here is that y’all would demand a behemothic bath tub!
Asteroids are the byproducts of formations in the solar organisation, more than four billion years agone.
The birth of Jupiter in our solar system prevented any planetary bodies forming between Mars and Jupiter, causing the small objects that were there to collide with each other and fragment into asteroids.
Astronauts can’t burp in space.
This is because the lack of gravity in space ways the air in astronaut’s stomach doesn’t separate and rising upwards from ingested nutrient.
Uranus was originally called “George’s Star”.
This proper name was in honor of discoverer William Hershel’s new patron, King George III.
The name “Uranus” was proposed in 1782, one yr after its discovery, only wasn’t officially used until 1850.
You may similar these facts almost when the planets in our solar system were discovered.
A sunset on Mars is blue.
Mars has less than 1% of the Globe’due south atmosphere.
So the sunsets on Mars appear as blue due to the way the blue light from the Sunday is captured within the temper of Mars.
The Earth weighs almost 81 times more than than the Moon.
The Moon’s gravity, much like other planets, differs depending on where you lot are on its surface.
The showtime living mammal to go into space was a domestic dog named “Laika” from Russia.
Laika was a devious mongrel from the streets of Moscow and was launched into infinite on the Soviet spacecraft Sputnik 2 on November 3, 1957.
Sadly, Laika died 5-7 hours into the flight due to overheating and stress. Poor doggo.
The word “astronaut” means “star crewman” in its origins.
It is derived from the Greek words “astron”, meaning “star”, and “nautes”, which means “crewman”.
So, the word astronaut literally means “star sailor”.
“NASA” stands for National Aeronautics and Space Administration.
Information technology is an independent agency of the United States Federal Government and was established in 1958.
NASA discovers new facts near infinite every twenty-four hours, cheque out these NASA facts if you want to learn more than!
Gennady Padalka has spent more than time in space than anyone else.
He is an RKA cosmonaut and has spent 879 days in infinite
He has worked on both Mir and the International Space Station.
Mercury has no atmosphere, which ways there is no current of air or weather.
Instead of an atmosphere, Mercury possesses a sparse exosphere made up of atoms blasted off the surface by the solar wind and striking meteoroids.
In People’s republic of china, the Milky way is known as the “Argent River”.
In Japan and Korea “Silver River” means galaxies in general, non only the Milky Manner.
Red Dwarf stars that are depression in mass can fire continually for upward to x trillion years!
A Red Dwarf is a modest and cool star in a later on stage of its life and has a surface temperature of less than seven,200k degrees Fahrenheit.
Scientists once believed that the aforementioned side of Mercury always faced the Sun.
However, in 1965 astronomers discovered that the planet rotates three times during every ii orbits information technology makes.
Jupiter’s Red Spot is shrinking.
Jupiter’due south red spot is a huge swirling hurricane-similar storm that used to be iii times the size of Earth! However, the storm is shrinking over time, but even as information technology shrinks it gets taller.
Scientists are still stumped as to what’s causing this although they believe it may be to do with jet streams on Jupiter irresolute location or direction.
A large per centum of asteroids are pulled in past Jupiter’southward gravity.
For this reason, Jupiter is known equally the dumping grounds for our solar arrangement.
Many of the asteroids that are potentially harmful to World, the long period comets, tend to be sucked into Jupiter’southward gravity field.
A 24-hour interval on Mercury is equivalent to 58 Earth days.
This is considering Mercury rotates on its axis very slowly compared to Earth.
Every bit infinite has no gravity, pens won’t work.
Normal pens piece of work by gravity pulling the ink towards the pen’due south pecker (the writing part) – as you agree the pen in your hand writing part facing downwards.
As at that place’s no gravity in space, the ink doesn’t get pulled to the neb.
However, special pens take been made that work in nil gravity.
On average it takes the lite only 1.3 seconds to travel from the Moon to Earth.
The distance between the Earth and the Moon is but 238,855 miles (384,400 kilometers).
There are 88 recognized star constellations in our nighttime sky.
These 88 constellations cover the Earth’s nighttime sky and can be observed from the southern and northern hemispheres.
The center of a comet is called a “nucleus”.
The streams of dust that streak behind comets are known as a “coma” or a “tail”.
Infinite facts aren’t only about the planets! Here are some cool facts nearly comets.
Equally early as 240BC the Chinese began to document the appearance of Halley’s Comet.
After 164BC there was a continuous recording of the comet each time it was visible.
In 2006, the International Astronomical Union reclassified Pluto as a dwarf planet.
This is because Pluto does not gravitationally dominate the neighborhood effectually its orbit.
There are 5 Dwarf Planets recognized in our Solar System.
The Dwarf Planets are Ceres, Makemake, Haumea, Eris and Pluto.
The dwarf planet Ceres is likewise the largest asteroid in our solar system, and resides in the asteroid belt, making information technology the but dwarf planet to non inhabit the outer solar arrangement.
Mars is the most likely planet in our solar arrangement to be hospitable to life.
In 1986, NASA establish what they believe may be fossils of microscopic living organisms in a rock recovered from the surface of Mars.
Halley’s Comet volition pass over Earth over again on July 26, 2061.
This infinite fact is 1 for kids to await forward to!
The famous comet was terminal seen on February ix, 1986, and only orbits the Earth once every 75 – 76 years.
There is a planet half the radius of the Earth with a surface fabricated up of diamonds.
55 Cancri eastward has a mass eight times that of Globe’south despite having one-half the radius, and may very well accept a surface made upward of graphite and diamonds.
It is only 40 calorie-free-years away and visible to the naked eye under the constellation of Cancer.
Buzz Lightyear from
has actually been to outer space!
Buzz Lightyear spent 15 months onboard the International Space Station and returned to Earth on September 11, 2009.
To infinity, and beyond!
Nosotros told yous #100 would make yous grin!
Space, for many, is a weird & wonderful thing. The bang-up unknown is something mankind has always observed and tried to learn from – by understanding our milky way we may be able to understand our place in it, and how this world came to be.
Nosotros hope these 100 absurd infinite facts helped the mystery of space to become… well, less mysterious!
If you enjoyed these unusual facts almost infinite, we have plenty more infinite facts for you to bask over at our Infinite category.
All these fun space facts were accurate at the time of writing, although we’ll update these facts about space regularly – so please let us know if something hither is incorrect!