Space begins about 62 miles above Earth where there is no appreciable air. In space, astronauts must have oxygen, food, water, and rest supplied from Earth. Space suits protect astronauts from harsh conditions by providing breathing oxygen and protecting them from temperature extremes and space debris. Future plans include continued development of space technology to enable longer missions and human exploration of places like Mars.

1. LIFE IN SPACE
MADE BY : RAHUL SHARMA
SUBMITTED TO: AVID KHAN SIR
SUB : TYPOGRAPHY

2. WHAT IS SPACE ?
We often refer to our expanding universe with one simple word: space. But where does space
begin and, more importantly, what is it?
Space is an almost perfect vacuum, nearly void of matter and with extremely low pressure. In
space, sound doesn't carry because there aren't molecules close enough together to transmit
sound between them. Not quite empty, bits of gas, dust and other matter floats around
"emptier" areas of the universe, while more crowded regions can host planets, stars and
galaxies.
From our Earth-bound perspective, outer space is most often thought to begin about 62 miles
(100 kilometers) above sea level at what is known as the Kármán line. This is an imaginary
boundary at an altitude where there is no appreciable air to breathe or scatter light. Passing
this altitude, blue starts to give way to black because oxygen molecules are not in enough
abundance to make the sky blue.

3. ESSENTIAL FOR LIFE SUPPORT
IN SPACE
• Astronauts must have :
oxygen
 food
water
rest

4. Human Primary Life Support Requirement
INPUT
INPUT OUTPUT
Daily (% total)
Req (Mass)
It requires knowledge and skills
in cardiopulmonary resuscitation
(CPR), using automated external
defibrillators (AED) and relieving
airway obstructions in patients
of every age.
CO2 2.2%
This backpack contains the oxygen
that astronauts breathe and that
pressurizes the suit. A regulator in
the backpack keeps the suit at the
correct pressure. A fan circulates
oxygen through the suit.

5. GETTING THERE ..........
SPACE SHUTTLE FACTS
• The space shuttle was the first
reusable spacecraft. ...
• It was first launched in 1981! ...
• In 2011 the space shuttle was retired
by NASA. ...
• NASA has launched a total of 6 space
shuttles. ...
• Space shuttles take off like a rocket
and land like a plane! ...
• There were a total of 135 missions.

6. SPACE SUIT : • A space suit or spacesuit is a garment
worn to keep a human alive in the
harsh environment of outer space,
vacuum and temperature extremes.
Space suits are often worn inside
spacecraft as a safety precaution in
case of loss of cabin pressure, and are
necessary for extravehicular activity
(EVA), work done outside
spacecraft.They include more
protection from the harsh conditions of
space.

7. THE SPACE SUIT
SPACIFICATIONS : HISTORY :

8. WHY THEY WEAR A SPACR SUIT
Spacesuits help astronauts in many ways. The suits protect
astronauts from getting too hot or cold. Spacesuits also give
astronauts oxygen to breathe while they are working in space.
The suits hold water to drink. They also keep astronauts from
getting hurt by space dust. Space dust may not sound very
dangerous. But when it moves faster than a bullet, the dust can
hurt someone. The suits even have special gold-lined visors to
protect eyes from bright sunlight.

9. HOW DO ASTRAUNUTS SLEEP
IN SPACE?
• On the International Space Station (ISS), an
astronaut sleeps in quarters roughly the size
of a phone booth.
• In 1963, Gordon Cooper piloted the longest
and last Mercury spaceflight: Mercury-Atlas
9. While Cooper was up in space, on a 34-
hour mission, he became the first American to
spend an entire day in space and the first to
sleep in space. But how does an astronaut
sleep in space? They do it carefully, and it’s
vital they do. A lack of sleep can cause
fatigue that can lead to errors while
performing critical tasks. If a groggy
astronaut does something wrong, it could be
a matter of life or death.

10. EATING AND DRINKING IN SPACE
Astronauts mainly drink water while in space, but flavoured drinks are also
available. Freeze-dried drink mixes such as coffee or tea, lemonade and orange juice
are provided in vacuum sealed pouches.

11. HOW DO THEY KEEP CLEAN

12. TECHNOLOGIES FOR LIVING IN SPACE
Space technology includes space vehicles such as spacecraft, satellites, space stations and orbital
launch vehicles; deep-space communication; in-space propulsion; and a wide variety of other
technologies including support infrastructure equipment, and procedures

13. FIRST HUMAN GO TO SPACE
Yuri Gagarin from the Soviet Union was the
first human in space. His vehicle, Vostok 1
circled Earth at a speed of 27,400 kilometers
per hour with the flight lasting 108 minutes.
Yuri Gagarin
Valentina
Tereshkova
She is known for being the first and youngest
woman in space, having flown a solo mission on
the Vostok 6 on 16 June 1963. She orbited the
Earth 48 times.

14. FUTURE IN SPACE