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Below I present solid evidence that US human space travel is 62+ years of FAKE NEWS (propaganda!)! It has been bullshit all the time just for entertainment! I pay you Euro 1M, if you can prove me wrong! But two Americans (paid actors) were back in space again May 2020. Imagine that! Human space travel in and outside Earth orbits are scientific, engineering manipulations 1957-today.All spacecraft trajectories between planets, moons and satellites are also invented fantasies! Like the US military/CIA top secret 1945-today atomic bomb scare and fake, intercontinental nuclear missiles later!
It is only possible to send spacecrafts and missiles one way into Earth orbits ... and they are all unmanned for obvious reasons (you can never return to Earth!). Americans believe that human Americans have been in space (and that intercontinental, nuclear missiles work) because they believe what corrupt politicians tell them and media publish as Fake News. It is like being contaminated by an invisible virus! And stupid Europeans spend €14.400 millions on various space projects, most of them 100% fake.
Of course all recent photos taken on the Moon and planet Mars are fake incl. info about the 2021 water on Mars >3 billion years ago.
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1. Here you learn a lot about the past and the present. Many Americans believe today, 2021, that USA has sent humans into space since 1958. It was just propaganda by cranks! Project Mercury was just the first, 100% fake human space program of the United States, running from 1958 through 1962 starting the manned space flight bullshit. No American was ever in space then or later.2. After that USA/NASA sent Americans to the Moon 1969/72. But the Apollo project was also a 100% fake human space program of the United States. It was more bullshit all done in Hollywood studios with rockets flying away to nowhere.
3. Like the Shuttle and International Space Station bullshit 1981/2007. All 135 (!) Shuttle space missions starting 1981 and to the International Fake/Space Station, IFS, between 1998 and 2007 were 100% fake. The Fake Space Station is served by Elon Musk today. Newly elected US Senator Mark Kelly of Arizona says he has visited the Fake Space Station many times and then piloted the fake Shuttle back to ground. What a stupid actor/show! Mark is married to an actress that shot herself in the head and blamed it on a terrorist!
4. The bullshit works fine today. It is religious. All interested parties just lie all the time. They are paid for it. They will never admit it is bullshit.
5. Sovietunion and Russia too never have had any people in space. It was also just propaganda at the request of USA. Russia made a mistake when it carried on with the US space travel bullshit 1991.
6. So when USA (Potus GWB) said that it was attacked on 11 September 2001 by poor Arab terrorists, USA had to defend itself by bombing and invading Afghanistan and Iraq instead. That war against terrorism is 2021 still on. Etc, etc. But most terrorists and all manned trips in space are just bullshit fantasies.
7. People believe you are weightless in space and float around in the Fake Space Station as seen on many videos and TV programs. Actually you are never weightless in any orbit. Gravity works anywhere.
8. Two small, unmanned spacecrafts have February 2021 arrived and started orbiting planet Mars. I call them Bullshit 1 and Bullshit 2 because their Earth based pilots cannot explain anything about it. But they are nothing against Olen Smuk, CEO of SpaceShit that will soon send 100's of people to Mars. A few days later NASA/JPL landed its Bullshit 3 on Mars itself. It arrived at very high speed, used a heat shield to brake, a parachute to slow down further and a 'sky lift' to land a rover. All total nonsense!
9. But let's not forget it started all with the UFOs landing in USA in the 1940 seen by 1 000's of people and reported by media. It was fake news then and almost forgotten today.
The latest human space clowns on Earth are:
Joe
Arschbascher.
New chief of ESA!
Phil
the Baptiste!
New chief of French space CNSE
exploration!
They haven't won my Challenge how to get off Earth in a space craft! To be a space exploration expert shouldn't you know the basics?
But let's start the human space travel nonsense with the Sept. 21, 2020, NASA (bullshit) RELEASE 20-092 that NASA Publishes Artemis Plan to Land First Woman, Next Man on Moon in 2024 .
With the Artemis III program, NASA will land the first woman and next man on the Moon by 2024, using innovative technologies to explore more of the lunar surface than ever before.
However, the person coming up with this stupid plan - Jim Bridenstine - (see below) has resigned January 2021, so probably it will be forgotten. If not:
It is very simple (and expensive)! A US Space Launch System (SLS) rocket (it can lift 43 tons to the Moon) will then send an Interim Cryogenic Propulsion Stage (ICPS) rocket (details unknown) with an Orion four crew space craft, an European built Service Module (SM) rocket and a Human Landing System (HLS) rocket (details unknown) into low Earth orbit.
In that orbit the ICPS rocket will be fired twice to reach a high Earth orbit from which it sends the Orion space craft, SM and HLS towards the Moon. The ICPS is then dropped off. Approaching the Moon after four days the SM rocket is fired, so Orion, SM and HLS start to orbit the Moon (details unknown). Imagine that!
In Moon orbit two crew incl. a woman enters the HLS that undocks from Orion and lands on the Moon South Pole (details unknown). After a week on the Moon looking for water and ice the HLS takes off from the Moon (details unknown) and docks with the Orion in orbit above (details unknown). There the SM rocket is fired, so Orion space craft leaves Moon orbit and enters an Earth orbit dropping down on Earth (details unknown). After four days of Orion dropping free fall back on Earth the speed is >11 km/s and Orion enters the Earth atmosphere, friction of which slows down Orion to 0.1 km/s speed in 10-15 minutes, so that parachutes can be deployed. Orion then splashes into the Pacific Ocean outside San Diego, where a US Navy ship can lift Orion on its deck.
It is fantastic, expensive and very simple (bullshit). It will be done 2024! I will then lose my €1M Challenge about human space travel, if NASA can explain all orbit changes and fuel consumed, etc. It sounds more like a 1969 Apollo 11 Hollywood re-play, though.
Why NASA doesn't use the proven Bullshit 3 Mars 2021 system to go to send a woman to the Moon 2024 is not clear to anyone. Except to me. It is just Fake News as usual.
Let's not forget the three (!) latest (un-manned), ridiculous, hilarious, million dollars, space hoaxes/frauds summer 2020/1 - to check the weather (!) or life - very important - on planet Mars. Media go mad about them. Head line Fake News!
They are all of course 100% fake like all trips in space since 1958! There is no way to fly to planet Mars, change course and/or start orbiting there and study the weather and life, etc. But they are fun. Stupid people pay for the nonsense! Only dull, one-way orbits around Earth is possible
A trip to planet Mars is only a variable speed, elongated, banana shaped orbit around planet Earth (and not around the Sun as pseudo-astronomers suggest) until you arrive, we are told. It looks like this 2018 fake trip that never took place either:
Only planets like Earth and Mars orbit the Sun at different speeds. When something departs Earth in space it always orbits Earth that orbits the Sun! Nothing else!
The spacecraft thus departed from Earth at a certain escape speed and direction orbiting Earth to arrive, where Mars will be, when you arrive in the vicinity at low speed later, we are told. But how?
The shortest trajectory Earth/Mars straight away from the Sun is not possible! Don't ask me why! No, it must be a 7 times longer and a banana shaped trajectory with TCMs! Trajectory Correction Maneuvers at speeds that nobody can calculate or inform us about! And this trajectory is always an orbit around moving Earth! Never around the Sun! You have to know what an orbit is!
So far the bullshit is good. Getting away from Earth in any direction is easy ... but not from its gravity! You need gravity to orbit anything. You also need the right escape velocity, direction and location, etc, I am told, to get off the ground and not drop back. Listen to this nonsense:
"In physics, specifically, celestial mechanics, escape velocity is, (we are confusingly told,) the minimum speed needed for a free, non-propelled object to escape (?) from the gravitational influence of a massive body, i.e. planet Earth, in order to achieve an infinite distance from it. ...Or, escape velocity is actually a speed (not a velocity) because it does not specify a direction: no matter what the direction of travel is, the object can escape the gravitational field (provided its path does not intersect the planet). ..." Bla, bla, bla.
Imgagine the nonsense!!!!!
A non-propelled object evidently cannot move anywhere, i.e. all object/spacecrafts need a rocket engine to change speed and fuel is needed for it. It also means that the mass of a propelled spacecraft is changing, when the rocket engine is used and fuel mass is expelled. Anyway, we are just going to Mars!
The planet Earth gravitational field varies with altitude and only one thing is certain: trying to escape from Earth gravity will always slow you down in any direction in space to zero speed ... when you drop back and return to and crash on Earth. Remember Apollo 1! That spacecraft slowed down most of the way to the Moon from >11 000 m/s to <900 m/s after a couple of days. Imagine that! It should also happen going to Mars. Coming back from the Moon and dropping down on Earth is same. You just go faster and faster. No way to stop!
There are too many variables to consider to plan a trip in space, so, in my opinion, safe space travel is not possible. Any object/spacecraft leaving Earth will always be subject to Earth gravity ... until it is lost.
But say that you take off anyway to Mars! Up and away! The show can start!
Planet Earth's speed in orbit around Sun is 29 780 m/s. When you start from Earth you have to get off the ground and away from Earth orbiting the Sun. Say that you speed up 10 220 m/s! Then your speed relative the Sun toward Mars is suddenly 40 000 m/s, which is not bad. But your target planet Mars is still far away in its slow orbit.
Planet Mars' speed in orbit around Sun is only 24 000 m/s. It means you have to reduce speed in space during the trip between planets Earth and Mars - after leaving Earth - to arrive at Mars at 0 relative speed? Don't worry! Earth gravity slows you down all the time leaving Earth. Problem is to do this in the right trajectory between Earth and Mars. How?
The basis for space navigation relative planet Earth and slow speed planets far away is, I am told, inertial guidance using the inertia of (A) three spinning gyroscopes irrespective of any external forces and without any reference to the Sun and stars and (B) three accelerometers. Precise measurements are made of changes in velocity (acceleration) in all directions and the data is stored in a computer to determine the location in the trajectory at any time. As backup optical sightings/GPS of three stars is used to determine location. Very complicated. I am told since >50 years, I cannot understand it. If I ask, I am told I am an idiot.
The described system is of course oversimplified because I am stupid and the real system used on any spacecraft today is much more complex and powerful for me to understand. Details are unfortunately top secret! Without an accurate system of space navigation any trip with a spacecraft isn't feasible! The trip is then preprogrammed and any deviations corrected one way or other. Imagine that nonsense!
Your speed and direction during the long, >200+ days, trip in orbit (around Earth) then changes all the time but, luckily, you know, all the time, where you are, when you slow down, not to miss the target = Mars! Just ask any any spacecraft pilot how the speed relative Sun is reduced during the long trip! The pilots hasn't got a clue! Compare Apollo 11! After a few days your speed has dropped from >11 000m/s to <900 m/s. You don't get to Mars that way.
Let's repeat! Say you depart planer Earth at a slow 40 000 m/s speed relative Sun (10 220 m/s relative Earth) and want to arrive at planet Mars after a certain time at same speed as Mars. Mars orbits Sun at slow 24 000 m/s but luckily Earth gravity slows you down until ... Mars gravity starts to accelerate you. What do you do?
Anyway, you need much more start speed than 40 000 m/s relative Sun to get past the Moon. And there are no rockets with power to do so. It is one reason that no space trips have ever been done outside LEO!
On arrival Mars it's gravity will pull you towards it and your speed increases in an modified orbit around two, mowing celestial bodies. How to enter or land on or orbit around Mars is then another matter, better forgotten. You cannot do it. Unless you are a clown like Einstein! You have no means aboard your spacecraft to do anything. If you miss Mars on arrival, you will of course continue in your original orbit and return to Earth due to its gravity!
But don't worry. NASA looks after you! Here is a NASA clown believing in Mars.
You can see planet Mars from Earth (it is lit up by the Sun and looks like a star) at departure, but you have to aim towards its future location at your arrival. Not easy to calculate the trajectory and arrival time, as your start/departure speed is reduced and direction in orbit varies all the time!
So all people on Earth - pseudo-astroscientists - behind the trips are simple criminals fooling the stupid people/Arabs paying for the trips. It has gone on for >60 years assisted by media space journalists:
1. The Emirates Mars Mission is an Arab exploration mission to planet Mars. It launched the Hope (al Amal in Arabic) spacecraft on 17 July 2020 from a rocket base in Japan after delays due to local rain.
The retarded mission is regarded as an investment (LOL) in the United Arab Emirate's economy and human capital. Sheikh Mohammed bin Rashid Al Maktoum & Co. don't understand that he & they are fooled by Emirati, Japanese, American and the global Mars science community (LOL) criminals to pay for fantasies. It happens. But they should first learn what an orbit is!
The expected travel time of the Emirati Hope spacecraft is about 200 days on its journey of 60 million kilometers, we are told. Upon arrival at Mars, it will change course (how?) and start an orbit around the planet at unknown altitudes (how?) and speeds. It will study the atmosphere of Mars for two years. Its instruments will help build "holistic models" of the Martian atmosphere. What bullshit! The data is then expected to provide additional data on the escape of the atmosphere to outer space.
The Hope spacecraft carries three scientific instruments to study the Martian atmosphere, which include a digital camera for high resolution colored images, an infrared spectrometer that will examine the temperature profile, ice, water vapors in the atmosphere, and an ultraviolet spectrometer that will study the upper atmosphere and traces of oxygen and hydrogen further out into space. Imagine all that nonsense.
How the spacecraft Hope can reach, slow down on arrival, start orbiting the planet and study the atmosphere are not known and better not asked for.
Arabs are not allowed to land on planet Mars!
Anyway spacecraft Hope arrived and started orbiting Mars on 9 February 2021 I am told. Don't ask me how it changed orbits and slowed down to orbit Mars at low altitude and constant speed. The 550 kg spacecraft has 6x120 N thrusters for speed control, actually braking, 8x5 N RCS thrusters for directions control and 800 kg of fuel.
On the other hand the Emirates have just started their first nuclear power plant (Korean design/not my EDF/Vinci alternative - it was too expensive) to provide 25% of the electricity required (5.600 MW). It is a very good decision. And more is coming when the (French/Chinese) EDF plant (2.000 MW) comes on line ... but it is solar panels. And I look forward to the EDF nuclear power plant in Saudi Arabia. 18 000 MW ... to be on line 2040! I am a great fan of peaceful nuclear power. Back to space!
2. Tianwen-1 is a mission by China to send a spacecraft, which consists of an orbiter, a lander and a rover, to Mars. It is pure propaganda! Bullshit!
The mission was launched on
23 July 2020 with a Long March 5 heavy lift
rocket. The objectives were to search for evidence
of both current (today) and past
(4.000
million years ago) life, and to
assess the planet's weather and environment.
The Chinese Mars
spacecraft is developed by the China Aerospace
Science and Technology Corporation (CASC), and
managed by the National Space Science Centre (NSSC)
in Beijing. The lander portion of the
spacecraft will use a parachute,
retrorockets and an
airbag in order to achieve landing on
the Martian surface. If the landing is successful,
the lander would then release a
rover, right. Said
rover is powered by solar panels and
is expected to probe the Martian surface with radar
and to perform chemical analyses on the soil; it
would also look for biomolecules and biosignatures.
It is very important, you know! How the spacecraft
Tianwen-1 can, reach, slow down on arrival
planet Mars, start orbiting the planet and
looking for life and land are not
known. Nor is known how the lander can stop
orbiting and descend to ground and land to unload
the rover.
The Chinese says that they have already landed
rovers on the Moon twice before but not
found any life there. Sounds like communist
propaganda to me.
Anyway Tianwen-1 arrived and started orbiting Mars on 10 February 2021, I am told. Don't ask me how it changed orbits and slowed down to orbit Mars at low altitude and constant speed. The 3415 kg spacecraft has only one 7000 N thruster for speed control, actually braking, unknown RCS thrusters for directions control and 1585 kg of fuel. The lander part will later de-orbit and land on Mars using a parachute and dispose the 240 kg rover, that will drive around in the sand. Sounds 100% Chinese bullshit to me!
3. Mars 2020 is a US Mars Perseverance rover mission by NASA's Mars Exploration Program that includes the Perseverance rover with a planned launch on 30 July 2020 at 11:50 UTC, and touch down in Jezero crater on Mars on 18 February 2021 at 20:56 UTC. Imagine that! I have been told it has happened.
This fake Mars trip thus took about 204 days.
It will investigate an astrobiologically relevant ancient environment on Mars and investigate its surface geological processes and history, including the assessment of its past habitability, the possibility of past life long time ago on Mars, and the potential for preservation of biosignatures within accessible geological materials. It will cache sample containers along its route for a potential future Mars sample-return mission. Imagine that nonsense! NASA was inviting the public to take part in virtual activities and events ahead of the launch of the Mars 2020 Perseverance rover, which was targeted for 7:50 a.m. EDT Thursday, July 30, on a United Launch Alliance Atlas V rocket from Space Launch Complex 41 at Cape Canaveral Air Force Station in Florida.
Of course such a rocket has not
enough fuel/power to reach planet Mars. It
can hardly reach the Moon. It will just
disappear in the Earth sky ... and arrive
.... bla, bla. People believe this nonsense,
because they believe media Fake
News!! Again how the American
spacecraft will arrive, stop on arrival
Mars, land in a crater and look for
life are not known. If anybody knows,
please tell me and I will publish it here.
Mainstream media will 2021 only publish
fantastic (fake) news about life and weather on
Mars. It touched down in Jezero crater
on Mars on 18 February 2021 at 20:56
UTC we are told. Hole in one. But 100% Fake News as
usual. Soon fake pictures arrived of
the sandy surface of Mars, in this case the
bottom of an ancient lake on Mars full of 3 billion
years old crystalized hydrated compounds. Right!
Today all water has evaporated we are told. Bla,
bla, bla! But only a month
later there was a peer reviewed paper published
about "Long-term
drying of Mars by sequestration of ocean-scale
volumes of water in the
crust" by
young graduate students E. L. Scheller, B. L.
Ehlmann, Renyu Hu, and D. J. Adams misdirected by
their professor Y. L. Yung:
Geological evidence shows that ancient Mars had large volumes of liquid water. Models of past hydrogen escape to space, calibrated with observations of the current escape rate, cannot explain the present-day D/H isotope ratio.(???) We simulate volcanic degassing, atmospheric escape, and crustal hydration (???) on Mars, incorporating observational constraints from spacecraft, rovers and meteorites. We find ancient water volumes equivalent to a 100- to 1500-meter global layer are simultaneously compatible with the geological evidence, loss rate estimates, and D/H measurements. In our model, the volume of water participating in the hydrological cycle decreased by 40 to 95% over the Noachian period (~3.7 to 4.1 billion years ago), reaching present-day values by ~3.0 billion years ago. Between 30 and 99% of Martian water was sequestered by crustal (?) hydration, demonstrating that irreversible chemical weathering can increase the aridity of terrestrial planets.
Bla, bla, bla! What a joke! The water is still there on Mars but trapped in the crust! And what is the crust?
Mars' crust is a thin shell on the outside of Mars, accounting for less than 1% of Mars' volume. It is the top component of the lithosphere, a division of Mars' layers that includes the crust and the upper part of the Mars' mantle. The lithosphere is broken into tectonic Mars' plates whose motion allows heat to escape from the interior of Mars into space. No evidence of anything!
Watching Mars for a 1 000 years nobody has seen any tectonic plates on Mars full of water!
And what does M. Franck Montmessin, the top French expert of the matter has to say? Nothing! He only studies the non-existing clouds in the sky of the non-existing atmosphere of Mars above the tectonic plates on the shell. Quel connerie!
No space craft has ever landed on Mars' tectonic plates, mantle or a meteorite with a rover. The paper is a good example how young, foolish, pseudo-scientists quickly invent anything about space, incl. liquid (!) water on Mars >3 billion years ago!
The temperature on Mars is today a cold -60°C but maybe it was warmer some billion years ago due to an atmosphere that has also disappeared. Anyway, soon Tesla car sales person Lone Skum will arrange tourist trips to Mars and its mantle.
But, you will say, I have myself
also seen
and
heard big,
noisy rockets taking off into the sky. I agree.
Often very impressive but all manned
rockets, e.g. the one right - a theater prop (a
vertical Zeppelin style
airship full of helium + fire works
producing smoke at the bottom) - went nowhere after
take off and was destroyed when dropping down again
out of sight ... with no humans
aboard. The humans stayed on
Earth! Every time! But you will say that a space
travel hoax cannot be kept
secret >60 years with too many people
involved. Have you heard about Trofim
Lyssenko?
He was the inventor of
pseudoscience or really bad
science around 1930! Stalin loved him. Ever
heard about Stalin? He was in charge of the
Socialist/Communist Paradise
(sic) in the Sovietunion
1924 - 1953. A very competent mass murderer that
together with Hitler, an incompetent madman,
started WW2 by attacking east Poland and Finland
1939 and the Baltic states 1940 so that Hitler
could attack France and England 1940 and ruin
France until 1945. US presidents Roosevelt and
Truman liked Stalin a lot. Stalin could keep east
Poland, a part of Finland and the Baltic states
after WW2.
Ever heard about US president Roosevelt? He was
quite competent but created his
fake atomic
bombs under great,
military secrecy 1942/5! With a plenty help from
friends. It is also a great hoax and scandal today.
It was quite easy to fool the
world in the 1940's about 100% fake nuclear
weapons and in the 1950's about
humans
going to explore the Universe.
Some crazy Russians and Americans announced that
human
space travel - astronautics - was easy and possible and they
simply persuaded some corrupt politicians to promote it.
Plenty people of course jumped on the bandwagon. There were
space clubs everywhere in the 1950's telling people how easy
human space travel was and how to make money in space. USA
was ready to spend billions in space. It was a great,
magic show. It spread like an invisible
virus!
All fake of course. Sending spacecrafts one way into orbits was and is easy, I know, but everything else is impossible. No humans have ever been in space! In spite of this the hoaxes go on today.
One small, stupid example:
The International Space University, ISU, is a private non-profit institution, formally recognized as an institute of higher education in France by the French Ministry of Education (decree MENS0400386A of 27 February 2004). ISU is also recognized by other agencies and universities.
Applying to ISU is an online process available at www.isunet.edu. You have to click on "Apply online". Once you have entered the information requested in the form, you will receive an e-mail to confirm that you opened an application. Once you have validated the confirmation, you will then be able to log on your application to fill it in and become a space travel expert.
Another, bigger, worse example is - assteroids!
Assteroids!
Assteroids are minor planets, especially of the inner Solar System, we are told. There exist millions of assteroids, many the shattered remnants of planetesimals, bodies within the young Sun's solar nebula that never grew large enough to become planets, it is said. The vast majority of known assteroids orbit within the main assteroid belt located between the orbits of planets Mars and Jupiter, or are co-orbital with Jupiter (the Jupiter trojans).
Assteroid Apophis, the "God of Chaos"assteroid is capable of wiping out millions of people, if it has a slim chance of striking our planet Earth on 10 (!) different dates, space agency NASA has discovered. Imagine that!
If Apophis ends up hitting our planet on any of these dates, NASA says the force of impact would be equivalent to 1.200 megatons or 1.200.000 kilotons of kinetic energy. For comparison, the fake US atomic bomb dropped on Hiroshima in 1945 detonated with the force of only 15 kilotons of TNT.
2018 the Trump administration wanted to make Earth great again by spending more than $100 million to help protect the planet from cataclysmic assteroids.
Assteroid Bennu is a space agency NASA special, whose spacecraft Osiris Rex has visited it! It returns to a secret, remote place at Utah, USA 2022, with bits of dust of it. Imagine that! And assteroid Ryugu is a space agency JAXA special, whose spacecraft Hayabusa2 has already visited it! It also returns to a secret place at Australia 2020 with some dust! NASA and JAXA say they have visited these dusty assteroids but ... it is just fantasy! Part of the magic show!
European ministers in charge of fake space activities and their experts met 27 and 28 November 2019 at ESA’s Council at ministerial level, Seville, Spain, to discuss ESA’s vision for the future of Europe in space and how to fool the European Union about it with new magic shows. They meet every three years. The European Union will in the future give ESA €14.400 millions to various space projects, most of them 100% fake. ESA loves fake assteroids. No assteroid has ever collided with planet Earth since million years and no assteroid will ever collide with Earth, but ESA got €432 millions to check it out. ESA will also put two, new asstronuts in the International Fake Station at a cost of €1.953 millions! New missions to planets and assteroids got €1.671 millions until 2022, when everyone knows that all old missions are fake. For more fake missions after 2022 €1.152 millions were allocated, etc, etc. France was represented by M. Patrick Michel of the Nice observatory. Patrick loves the fake Osiris Rex and especially the JAXA Hayabusa2 missions. Patrick has driven the JAXA rover on Ryugu he tells the girls at Saint Tropez! What bullshit!
What hoaxes! What scandals! And media cannot say so! They present it as Fake News!
But let's face it! Any meteors or meteorites entering Earth atmosphere burn up in seconds. Like any ESA fake spacecraft trying to re-enter from space.
Aerospace is the human efforts in science, engineering, and business to fly in the atmosphere of Earth (aeronautics) and surrounding space (astronautics). Aerospace organizations research, design, manufacture, operate, or maintain aircraft or spacecraft. Aerospace activity is very diverse, with a multitude of commercial, industrial and military applications. Human beings can fly in aircrafts the lower atmosphere of Earth but not in spacecraft in surrounding space, reason being you simply cannot return and land on Earth after a trip in surrounding space.
