The International Day of Human Space Flight is celebrated internationally on April 12, of the anniversary of the first human space flight by Yuri Gagarin. It was proclaimed at the 65th session of the United Nations General Assembly on April 7, 2011, a few days before the 50th anniversary of the flight.

That's why here we have created the collection of the Best International Day of Human Space Flight  Quotes, Theme, History, Facts, Images, Photos & Wallpaper for you to share it on your social media profiles like Instagram, Facebook & Twitter.

International Day of Human Space Flight Quotes, Theme, History, Facts, Images, Photos, Wallpaper


History

Yuri Gagarin crewed the Vostok 1 space flight in 1961, making one orbit around the Earth over 108 minutes in the Vostok 3KA spacecraft launched by Vostok-K launch vehicle.

In the Soviet Union, April 12 was commemorated as Cosmonautics Day since 1963, and is still observed in Russia and some former Soviet states. Yuri's Night, also known as "World Space Party" is an international observance initiated in the United States in 2001, on the 40th anniversary of Gagarin's flight.

April 12 was also the date of the first Space Shuttle launch, STS-1 of Columbia in 1981, which is also commemorated on this date.


International Day of Human Space Flight Quotes, Theme, History, Facts, Images, Photos, Wallpaper


Famous Space Quotes For International Day of Human Space Flight

1. I'm sure the universe is full of intelligent life. It's just been too intelligent to come here. - Aethur C. Clarke

2. I don't think the human race will survive the next thousand years, unless we spread into space. There are too many accidents that can befall life on a single planet. But I'm an optimist. We will reach out to the stars. - Stephen Hawking

3. Space travel is life-enhancing, and anything that's life-enhancing is worth doing. It makes you want to live forever. - Ray Bradbury

4. To be the first to enter the cosmos, to engage, single-handed, in an unprecedented duel with nature—could one dream of anything more? - Yuri Gagarin

5. Don't tell me that man doesn't belong out there. Man belongs wherever he wants to go - and he'll do plenty well when he gets there. - Wernher von Braun

6. A sense of the unknown has always lured mankind and the greatest of the unknowns of today is outer space. The terrors, the joys and the sense of accomplishment are epitomized in the space program. - William Shatner

7. Life, forever dying to be born afresh, forever young and eager, will presently stand upon this Earth as upon a footstool, and stretch out its realm amidst the stars. - H. G. Wells


8. If offered a seat on a rocket ship, don't ask what seat. Just get on. - Christa McAuliffe

9. This is a day we have managed to avoid for a quarter of a century. We've talked about it before and speculated about it, and it finally has occurred. We hoped we could push this day back forever. - Astronaut John Glenn

10. Let’s light this fire one more time, Mike, and witness this great nation at its best. - Christopher Ferguson

11. I know the sky is not the limit because there are footprints on the Moon — and I made some of them! - Buzz Aldrin

12. The thing I'll remember most about the flight is that it was fun. In fact, I'm sure it was the most fun that I'll ever have in my life. - Sally K. Ride

13. Let's face it, space is a risky business. I always considered every launch a barely controlled explosion. - Aaron Cohen

14. All of a sudden, space isn't friendly. All of a sudden, it's a place where people can die... Many more people are going to die. But we can't explore space if the requirement is that there be no casualties; we can't do anything if the requirement is that there be no casualties. - Isaac Asimov

15. Anyone who sits on top of the largest hydrogen-oxygen fueled system in the world; knowing they're going to light the bottom—and doesn't get a little worried—does not fully understand the situation. - John Young


16. God has no intention of setting a limit to the efforts of man to conquer space. - Pope Pius XII

17. Our two greatest problems are gravity and paperwork. We can lick gravity, but sometimes the paperwork is overwhelming. - Wernher von Braun
18. To some this may look like a sunset. But it’s a new dawn. - Chris Hadfield


International Day of Human Space Flight Quotes, Theme, History, Facts, Images, Photos, Wallpaper


Facts About International Day of Human Space Flight

- In order to reach Earth orbit at Vostok 1's altitude, a ship needs to hit 17,500 mph, or about 5 miles per second.

- The Vostok was a spherical capsule, designed to eliminate changes in center of gravity. In that way, the craft could assure comfort for its one-man crew no matter its orientation. What it wasn't designed to do was land with a human still on board.

- The total mission lasted just 108 minutes, and the trip once around the Earth at 17,500 mph (most of the way) took less than an hour and a half.

- A few weeks prior, a prototype of Gagarin's craft, the Vostok 3KA-2, completed one low-Earth orbit carrying a life-size dummy named Ivan Ivanovich and a dog called Zvezdochka.



Conclusion

Human Space Flight is really a risky thing to live in. We must appreciate the people living in space flight and researching some new things for us. That's why to appreciate the human space flight members & sharing the best to others on this day, we have shared these best International Day of Human Space Flight Quotes, Theme, History, Facts, Images, Photos & Wallpaper for you to share it with others to aware them about it.