This document provides an overview of outer space, including its basic characteristics and temperature, as well as recent developments. It discusses an inflatable space elevator idea that could be 30% cheaper than rocket fuel, a new asteroid impact early-warning telescope, and space robots inspired by gecko feet. Two newly discovered exoplanets are also mentioned: Kepler 452b, the closest Earth twin found yet, and 51 Eridani b, a "young Jupiter" directly imaged by a telescope. While the inflatable space elevator and Kepler 452b planet show potential, there are disadvantages such as design issues and higher radiation levels that require further evaluation.

2. Introduction
• consists of a hard vacuum
• baseline temperature 2.7 kelvin (K)
• dark energy
• the Kármán line
• Outer Space Treaty
• Humans began the physical
exploration of space during the
20th century
• Earth orbit was first achieved by
Yuri Gagarin of the Soviet Union in
1961

3. Description
• modern concept is based on the
"Big Bang" cosmology
• Stars, planets and moons retain
their atmospheres by gravitational
attraction
• cosmic rays
• Space is a partial vacuum

4. Newest developments in outer space (existing and
emerging)
1) Inflatable space elevator idea
2) Asteroid impact early-warning
system's 1st telescope (ATLAS#1)
3) Gecko feet inspire climbing space
robots
4) Nasa finds closest earth twin (Kepler
452b exoplanet) yet in haul of 500
alien planets
5) Found 'young jupiter,‘ (51 Eridani b)
the smallest exoplanet directly seen
by telescope

5. Features / Advantages
 Inflatable Space Elevator Idea
- reaches 12 miles (20
kilometers) above the Earth's
surface
- 30 percent cheaper than
the fuel required by a conventional
rocket

6. Features / Advantages
 Asteroid impact early-warning
system's 1st telescope
(ATLAS#1) up and running
- one day's warning
for a 30-kiloton "town killer"
- a week for a 5-
megaton "city killer’’
- three weeks for a
100-megaton "country killer."

7. Features / Advantages
 Gecko feet inspire climbing
space robots
- could help robots inspect
and repair the space station's
exterior
- could help astronauts to
repair and service satellites
- could help robots to grab
space garbage and try to clear it
out of the way
- can support more than 150
Newtons of force

8. Features / Advantages
 Nasa finds closest earth twin
(Kepler 452b exoplanet) yet in
haul of 500 alien planets
- first possibly rocky,
habitable planet around a solar-
type star
- 60 percent wider/ 5 times
more massive than Earth
- lies 1,400 light-years away
- possesses a thick
atmosphere, lots of water and
active volcanoes
- completes one orbit every
385 days
- circles a sunlike star that's
10 percent bigger and 20 percent
brighter than Sun

9. Features / Advantages
 Found 'young jupiter,‘ (51
Eridani b) the smallest
exoplanet directly seen by
telescope -
located 96 light-years from Earth
in a planetary system that may be
much like Earth's own solar
system
- first exoplanet discovered
using the Gemini Planet Imager
- only 20 million years old
- glows from the heat of its
creation
- twice the mass of Jupiter

10. Recommendations
Wild inflatable space elevator idea:
- Over expense in launching
rockets should be reduced
- reduce excessive usage of
fuel in rockets
- reduction of the price of
expensive rocket fuel
Nasa finds closest earth twin
(kepler 452b exoplanet) yet in
haul of 500 alien planets:
- think before committing
that the Kepler 452b is the most
reliable Earth like alien planet
Disadvantages
Wild inflatable space elevator idea:
- odd design
Nasa finds closest earth twin
(kepler 452b exoplanet) yet in
haul of 500 alien planets:
- receives a similar amount
of 10% higher radiation and this
puts it in “not“ habitable zone
- stronger gravitational pull
- potential runaway
greenhouse effect
- Kepler-452b is alone

11. Do you have any question ?

12. Thank you