Andromeda Galaxy is surely on its way to a collision with the milky way galaxy The large spiral galaxy next door. Excluding the Large & Small Magellanic Clouds, visible from Earth's Southern Hemisphere, the Andromeda galaxy is the brightest external galaxy visible in our night sky. And, at 2.5 million light-years, it's the most distant thing we humans can see with the unaided eye. i postulate that Jesus Christ will return by the time Andromeda Galaxy collides with the Milky Way galaxy after all the Holy Bible says look to the heavens as a measure of time it is written in the Holy King James Bible the word of the Lord according to saint Moses the prophet of Israel 1450 BC Before Christ Genesis 1:14 & God said, Let there be lights in the firmament of the heaven to divide the day from the night; & let them be for signs, & for seasons, & for days, & years: amen todays date is Sunday 6 April 2025 AD Anno Domini in the year of our LORD Jesus Christ before Jesus Christ returns in about 7000 years in the year 9025 AD Anno Domini in the year of our LORD Jesus Christ, i read in the Holy King James Bible there shall be great apocalyptic natural disasters
https://www.youtube.com/watch?v=Wc5yVZrz8LY
4 Hours Of Science Facts About Our Universe To Fall Asleep To
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Journey to the Andromeda Galaxy [4K]
Apollo program Moon landing The Apollo program, also known as Project Apollo, was the United States human spaceflight program led by NASA, which landed the first humans on the Moon in 1969. Apollo was conceived during Project Mercury and executed after Project Gemini. It was conceived in 1960 as a three-person spacecraft during President Dwight D. Eisenhower's administration. Apollo was later dedicated to President John F. Kennedy's national goal for the 1960s of "landing a man on the Moon and returning him safely to the Earth" in an address to Congress on May 25, 1961. Kennedy's goal was accomplished on the Apollo 11 mission when astronauts Neil Armstrong and Buzz Aldrin landed their Apollo Lunar Module (LM) on July 20, 1969, and walked on the lunar surface, while Michael Collins remained in lunar orbit in the command and service module (CSM), and all three landed safely on Earth in the Pacific Ocean on July 24. Five subsequent Apollo missions also landed astronauts on the Moon, the last, Apollo 17, in December 1972. In these six spaceflights, twelve people walked on the Moon. Astronaut Buzz Aldrin, standing on the Moon Buzz Aldrin (pictured) walked on the Moon with Neil Armstrong, on Apollo 11, July 20–21, 1969. NASA Apollo 17 Lunar Roving Vehicle Earthrise, the iconic 1968 image from Apollo 8 taken by astronaut William Anders Apollo ran from 1961 to 1972, with the first crewed flight in 1968. It encountered a major setback in 1967 when the Apollo 1 cabin fire killed the entire crew during a prelaunch test. After the first Moon landing, sufficient flight hardware remained for nine follow-on landings with a plan for extended lunar geological and astrophysical exploration. Budget cuts forced the cancellation of three of these. Five of the remaining six missions achieved landings; but the Apollo 13 landing had to be aborted after an oxygen tank exploded en route to the Moon, crippling the CSM. The crew barely managed a safe return to Earth by using the Lunar Module as a "lifeboat" on the return journey. Apollo used the Saturn family of rockets as launch vehicles, which were also used for an Apollo Applications Program, which consisted of Skylab, a space station that supported three crewed missions in 1973–1974, and the Apollo–Soyuz Test Project, a joint United States-Soviet Union low Earth orbit mission in 1975. Apollo set several major human spaceflight milestones. It stands alone in sending crewed missions beyond low Earth orbit. Apollo 8 was the first crewed spacecraft to orbit another celestial body, and Apollo 11 was the first crewed spacecraft to land humans on one. Overall, the Apollo program returned 842 pounds (382 kg) of lunar rocks and soil to Earth, greatly contributing to the understanding of the Moon's composition and geological history. The program laid the foundation for NASA's subsequent human spaceflight capability and funded construction of its Johnson Space Center and Kennedy Space Center. Apollo also spurred advances in many areas of technology incidental to rocketry and human spaceflight, including avionics, telecommunications, and computers.
https://www.youtube.com/watch?v=bZ5Td5TrLrY
When We Were Apollo: The Original Director's Cut
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Apollo 11 We must Be Bold
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To The Moon - From Dream To Reality
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How NASA Built the Saturn V Rocket for the Apollo Missions | Full Documentary
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Beyond Our Earth | Conquering the Moon | Series 1 Episode 2
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Chasing the Moon - Magnificent Desolation - Episode 3 (2018) | Full Documentary
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How America Fought The USSR In Space (And Won)
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The Definitive History Of The Apollo Program
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Conquering The Moon | Beyond Our Earth | Free Documentary Space
Artemis Program The Artemis program is a Moon exploration program that is led by the United States' National Aeronoautics and Space Administration (NASA) and was formally established in 2017 via Space Policy Directive 1. The Artemis program is intended to reestablish a human presence on the Moon for the first time since the Apollo 17 moon mission in 1972. The program's stated long-term goal is to establish a permanent base on the Moon to facilitate human missions to Mars. Two principal elements of the Artemis program are derived from the now-cancelled Constellation program: the Orion spacecraft and the Space Launch System (as a reincarnation of Ares V). Other elements of the program, such as the Lunar Gateway space station and the Human Landing System, are in development by government space agencies and private spaceflight companies. This collaboration is bound together by the Artemis Accords and governmental contracts. The Space Launch System, Orion spacecraft and the Human Landing System form the main spaceflight infrastructure for Artemis, and the Lunar Gateway plays a supporting role in human habitation. Supporting infrastructures for Artemis include the Commercial Lunar Payload Services, VIPER rover, development of ground infrastructures, Artemis Base Camp on the Moon, Moon rovers and spacesuits. Some aspects of the program have been criticized, such as the use of a near-rectilinear halo orbit and the sustainability of the space program. Orion's first launch on the Space Launch System was originally set in 2016, but faced numerous delays; it launched on 16 November 2022 as the Artemis 1 mission, with robots and mannequins aboard. According to plan, the crewed Artemis 2 launch is expected to take place in late 2025, the Artemis 3 crewed lunar landing is scheduled for late 2026, the Artemis 4 docking with the Lunar Gateway in late 2028, the Artemis 5 docking with the European Space Agency's ESPRIT, Canada's Canadarm3, and NASA's Lunar Terrain Vehicle in early 2030, and the Artemis 6 docking which is expected to integrate the Science Airlock with the Lunar Gateway station in early 2031. After Artemis 6, NASA expects yearly landings on the Moon to occur from then on.
https://www.youtube.com/watch?v=YGyE1VESSDw
The Artemis Program: NASA's Mission To Return To The Moon | Zenith | Progress
https://www.youtube.com/watch?v=7fM7DJ3Zdck
Back to the Moon - Part 1 | VOANews
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Back to the Moon - Part 2 | VOANews
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Battlefield Space: To The Moon And Beyond
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Back to the Far Side: One mission, a universe of dreams
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Artemis Program: Why We're Going Back To The Moon
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Space Farmers - Food's New Frontier
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The Artemis Program: How Humanity Will Return To The Moon
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2+ Hours Of Space Colonization's Exciting Future
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How SpaceX & NASA Plan To Establish The First Moon Base!
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Moon And Beyond: The Technology That Unlocks Our Universe
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Back to the Moon (2019) | Full Documentary | NOVA
https://www.youtube.com/watch?v=Wib_p1Es1WI
Behind The Wings: The Artemis Program’s Journey To Return To The Moon
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Artemis II: NASA's Journey to the Moon | NBC News
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NASA's Mega Rocket: The Development Of The Space Launch System
https://www.youtube.com/watch?v=21PFyG4D4JU
Back to the Moon | Part 1
https://www.youtube.com/watch?v=GTy8hDtBlJw
Back to the Moon | Part 2
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Back To The Moon: Inside NASA's Artemis Program
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The Artemis Program: Return to the Moon | Free Documentary Space
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Special Report: NASA launches historic moon mission as Artemis II takes flight
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Artemis 2 crew goes live with Earth on their way to the Moon
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What Exactly Happened on Artemis 2
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NASA’s Artemis II Mission Used This Old Camera… Here’s Why
Antimatter In modern physics, antimatter is defined as matter composed of the antiparticles (or "partners") of the corresponding particles in "ordinary" matter, and can be thought of as matter with reversed charge and parity, or going backward in time (see CPT symmetry). Antimatter occurs in natural processes like cosmic ray collisions and some types of radioactive decay, but only a tiny fraction of these have successfully been bound together in experiments to form antiatoms. Minuscule numbers of antiparticles can be generated at particle accelerators, but total artificial production has been only a few nanograms. No macroscopic amount of antimatter has ever been assembled due to the extreme cost and difficulty of production and handling. Nonetheless, antimatter is an essential component of widely available applications related to beta decay, such as positron emission tomography, radiation therapy, and industrial imaging. In theory, a particle and its antiparticle (for example, a proton and an antiproton) have the same mass, but opposite electric charge, and other differences in quantum numbers. A collision between any particle and its anti-particle partner leads to their mutual annihilation, giving rise to various proportions of intense photons (gamma rays), neutrinos, and sometimes less-massive particle–antiparticle pairs. The majority of the total energy of annihilation emerges in the form of ionizing radiation. If surrounding matter is present, the energy content of this radiation will be absorbed and converted into other forms of energy, such as heat or light. The amount of energy released is usually proportional to the total mass of the collided matter and antimatter, in accordance with the mass–energy equivalence equation, E=mc2. Antiparticles bind with each other to form antimatter, just as ordinary particles bind to form normal matter. For example, a positron (the antiparticle of the electron) and an antiproton (the antiparticle of the proton) can form an antihydrogen atom. The nuclei of antihelium have been artificially produced, albeit with difficulty, and are the most complex anti-nuclei so far observed. Physical principles indicate that complex antimatter atomic nuclei are possible, as well as anti-atoms corresponding to the known chemical elements. There is strong evidence that the observable universe is composed almost entirely of ordinary matter, as opposed to an equal mixture of matter and antimatter. This asymmetry of matter and antimatter in the visible universe is one of the great unsolved problems in physics. The process by which this inequality between matter and antimatter particles is hypothesised to have occurred is called baryogenesis.
In theoretical physics, the concept of an anti-universe is a serious mathematical hypothesis designed to solve one of the greatest mystery in cosmology: Why does our universe contain so much "stuff" (matter) but almost no antimatter?
The leading model for this is called the CPT-Symmetric Universe, proposed by physicists at the Perimeter Institute for Theoretical Physics in Waterloo, Ontario. The theory suggest that at the exact moment of the Big Bang, two universes were created: our own, moving forward in time, and an "anti-universe," mirroring ours stretching backward in time before the Big Bang.
The Three Pillars of Cosmic Symmetry To understand why physicists proposed this, you have to look at the three fundamental symmetry built into the laws of nature, known as CPT Symmetry:
1. C (Charge Conjugation): Swapping all particles for their antiparticles (flipping positive to negative).
2. P (Parity): Looking at the universe through a mirror (flipping left & right spatial coordinates).
3. T (Time Reversal): Running the movie of the universe backward in time.
Standard physics dictate that if you flip all three of these simultaneously (CPT), the laws of physics will behave exactly the same. However, our individual universe seem to violate this balance on it own.
The Problem the Anti-Universe Solves
1. The Missing Antimatter Mystery According to standard physics, the Big Bang should have created equal amount of matter and antimatter. If it did, they would have completely annihilated each other, leaving behind a universe with nothing but raw light. Yet, we live in a universe made entirely of matter. The Anti-Universe Solution: The antimatter didn't mysteriously vanish. Instead, the total balance of the cosmos was preserved because the antimatter was funneled directly into the twin universe expanding in the opposite temporal direction.
2. The Right-Handed Neutrino Neutrinos are ghostly, near-massless particles that stream through everything. In our universe, every single neutrino ever observed spins in a "left-handed" direction relative to its motion. "Right-handed" neutrinos have never been detected, which deeply frustrates physicists' mathematical models.
The Anti-Universe Solution: Since a twin anti-universe exist, it would naturally house the missing right-handed neutrinos and left-handed anti-neutrinos. Combined, the two universes form a perfectly balanced, CPT-symmetric pair.
3. Explaining Dark Matter Without New Physics If the CPT-Symmetric model is correct, it mean we don't need to invent hypothetical, undiscovered "dark matter" particles (like WIMPs or axions) to explain why galaxies have extra gravity. Instead, the existence of right-handed neutrinos leaking their gravitational influence across the boundary of the Big Bang would account for dark matter naturally.
What would the Anti-Universe look like? It is easy to imagine a science-fiction mirror world full of evil doppelgängers, but the physical reality is more subtle. Because the anti-universe expand backward relative to our timeline, from it own perspective, inhabitants would perceive time moving forward normally. antimatter past would look like our future, and antimatter future would look like our past. They would have atoms made of antiprotons & positrons & stars fusing anti-hydrogen into anti-helium. To an observer inside that universe, everything would look completely normal, because their brains, eyes, & clocks would all be inverted in the exact same way.
Can we visit it? in Heaven yes because you need to leave this dimension to enter the dark matter dimension . The two universes are joined at the hip at the exact point of the Big Bang (t = 0). To access the anti-universe, you would have to travel backward to the beginning of time, compress into an infinitely dense singularity & emerge out the other side. May the Holy Roman Catholic Church rest mathematically assured there are multiple dimension in Heaven & on earth be blessed by God the Father God the Son & God the Holy Spirit Hallelujah Hallelujah Blessed be the word of the Lord for Christ is risen Hallelujah Hallelujah peace be still in Nomine Patris et FiLii et Spiritus Sancti amen
https://www.youtube.com/watch?v=fMxxp88_4zA
The Most Mysterious Particle In The Universe
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The Antimatter Mystery - Why Does Anything Exist?
Asteroid An asteroid is a minor planet—an object larger than a meteoroid that is neither a planet nor an identified comet—that orbits within the inner Solar System or is co-orbital with Jupiter (Trojan asteroids). Asteroids are rocky, metallic, or icy bodies with no atmosphere, and are broadly classified into C-type (carbonaceous), M-type (metallic), or S-type (silicaceous). The size and shape of asteroids vary significantly, ranging from small rubble piles under a kilometer across to Ceres, a dwarf planet almost 1000 km in diameter. A body is classified as a comet, not an asteroid, if it shows a coma (tail) when warmed by solar radiation, although recent observations suggest a continuum between these types of bodies. Of the roughly one million known asteroids, the greatest number are located between the orbits of Mars and Jupiter, approximately 2 to 4 AU from the Sun, in a region known as the main asteroid belt. The total mass of all the asteroids combined is only 3% that of Earth's Moon. The majority of main belt asteroids follow slightly elliptical, stable orbits, revolving in the same direction as the Earth and taking from three to six years to complete a full circuit of the Sun. Asteroids have historically been observed from Earth. The first close-up observation of an asteroid was made by the Galileo spacecraft. Several dedicated missions to asteroids were subsequently launched by NASA and JAXA, with plans for other missions in progress. NASA's NEAR Shoemaker studied Eros, and Dawn observed Vesta and Ceres. JAXA's missions Hayabusa and Hayabusa2 studied and returned samples of Itokawa and Ryugu, respectively. OSIRIS-REx studied Bennu, collecting a sample in 2020 which was delivered back to Earth in 2023. NASA's Lucy, launched in 2021, is tasked with studying ten different asteroids, two from the main belt and eight Jupiter trojans. Psyche, launched October 2023, aims to study the metallic asteroid Psyche. Near-Earth asteroids have the potential for catastrophic consequences if they strike Earth, with a notable example being the Chicxulub impact, widely thought to have induced the Cretaceous–Paleogene mass extinction. As an experiment to meet this danger, in September 2022 the Double Asteroid Redirection Test spacecraft successfully altered the orbit of the non-threatening asteroid Dimorphos by crashing into it. The most abundant element in asteroids varies depending on the asteroid type. Carbonaceous (C-type) asteroids, the most common type, are primarily composed of carbon. Other asteroid types, like S-type (stony) asteroids, are mainly made of silicates and nickel-iron, while M-type (metal-rich) asteroids are composed of iron and nickel.
While there isn't a single "molecule" that combine silicon & nitrogen on asteroids in a traditional sense, asteroids (specifically Carbonaceous Chondrites) are famous for containing a complex mixture of minerals & organic compounds. The "ingredient" you mentioned—Silica (Silicon/Oxygen), Nitrogen & Carbon—are the building blocks for the most scientifically significant findings on asteroids like Bennu & Ryugu. Here are the primary ways these elements are found together: 1. The "Prebiotic" Organic Molecules Missions like OSIRIS-REx & Hayabusa2 have found complex organic molecules containing Carbon & Nitrogen trapped within or on the surface of Silicates (silica-based minerals). Amino Acids: Molecules like glycine & alanine (which contain nitrogen) are frequently found. Nucleobases: Components of DNA/RNA, such as Uracil, were recently confirmed on asteroid Ryugu. Why they are together: These nitrogen-rich organics often "hitch a ride" on the surface of silicate dust grains. 2. Silicate Minerals (The "Silica" part) Most asteroids are composed primarily of silicates. On water-rich asteroids, these are often Phyllosilicates (clays). The Connection: These clay minerals act as a protective "sponge" that preserve nitrogen-bearing organic compounds from the harsh radiation of space for billions of years. 3. Silicon Nitride Si3N4 If you are looking for a specific chemical bond between Silicon and Nitrogen, Silicon Nitride is found in meteorites (fragments of asteroids) as the mineral Nierite. Significance: It is often found as "presolar grains," meaning it formed in the atmosphere of dying stars before our solar system even existed. 4. Cyanogen & CN Tholins On the surfaces of some carbon-rich asteroids & comets: Cyanogen: A molecule made of Carbon & Nitrogen C2N2 or the radical CN. Tholins: Complex reddish organic solids formed when UV light hits simple compounds like methane & nitrogen in the presence of silicate dust May the Holy Roman Catholic Church be blessed by God the Father God the Son & God the Holy Spirit Hallelujah Hallelujah Blessed be the word of the Lord for Christ is risen Hallelujah Hallelujah peace be still in Nomine Patris et FiLii et Spiritus Sancti amen
https://www.youtube.com/watch?v=Neq9CbJ05Pg
Touching the Asteroid (2020) | Full Documentary | NOVA
https://www.youtube.com/watch?v=1wNzTyu36WA
JPL and the Space Age: The Hunt for Space Rocks
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Scientists got more than they bargained for when they took a sample of Asteroid Bennu back to Earth
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What Hidden Secrets Do Asteroids Hold? | SLICE SCIENCE | FULL DOCUMENTARY
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Everything You Need To Know About Asteroids: Their Past, Present Danger, And Future Fortune
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3 Hours Of Calming Space Facts To Fall Asleep To
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Moon, Mars & Beyond: Humanity’s Next Missions | SLICE SCIENCE | FULL DOC
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What Hidden Secrets Do Asteroids Hold? | SLICE SCIENCE | FULL DOCUMENTARY
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3 Hours Of Simply Unbelievable Space Facts To Fall Asleep To
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Asteroid Rush - The Exploration | Free Documentary Space
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How This Meteorite Recorded the Birth of Our Solar System
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Bio-Essential Sugars Discovered in Samples from Asteroid Bennu
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Panspermia: Did Life On Earth Come From Asteroids?
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Planet Killers: How Do We Detect Dangerous Asteroids And Could We Divert Them?
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Secrets Of The Solar System's Asteroid Belts
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Asteroids - Threats from Cosmos | SPACETIME - SCIENCE SHOW
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Exploring Asteroids - Secrets of The Space Rocks | Free Documentary Space
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Are We Equipped To Identify & Survive An Asteroid Strike?
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Why A Single Asteroid Would Be More Powerful Than Every Nuke In History
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Asteroids & Comets: From the Asteroid Belt to the Kuiper Belt | Galaxy | Free Documentary Space
https://www.youtube.com/watch?v=dJjzNA9zUHw
Asteroid Missions: Protecting Earth and Unlocking Solar System Secrets
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Asteroids and Comets: Unlocking the Secrets of Our Solar System
Axiom Orbital Segment or Axiom Segment (or AxS) are the planned modular components of the International Space Station (ISS) designed by Houston, Texas-based Axiom Space for commercial space activities. Axiom Space gained initial NASA approval for the venture in January 2020. Axiom Space was later awarded the contract by NASA on February 28, 2020. This orbital station will be separated from the ISS to become a modular space station, Axiom Station, after the ISS is decommissioned.
https://www.youtube.com/watch?v=UCYo3UuU5TA
Look inside the first commercial space station | Hard Reset