Title: History of Space Satellites 1957- 2004
1History of Space Satellites1957- 2004
By Matt Robertson
2Satellites
- Satellites can be found all over the outside of
the atmosphere above Earth. They allow us to have
television channels, cell phones, radio stations,
and much more.
3Today we will learn
- Overview of satellites
- How they affect our lives
- Timeline of satellites between 1957 - 2004
4Weather Satellite
Satellites are built in a variety of different
shapes
5Landsat Satellite
Weather Satellite
We constantly improve on technology to build
satellites. However, it takes years to build
and deploy a satellite.
6Weather Satellite
Landsat Satellite
Sputnik 1
Most satellites are launched into space using
rockets.
7RADARSAT
Landsat Satellite
Sputnik 1
Weather Satellite
Satellites orbit the earth and give us valuable
information from high above the atmosphere
8RADARSAT
Landsat Satellite
Sputnik 1
Weather Satellite
Measures weather conditions such as winds and
surface temperature.
Sends information back to Earth about cloud
formations.
Information allows weather forecasters to make
accurate weather predictions.
9Weather Satellite
Landsat Satellite
Sputnik 1
RADARSAT
Weather Satellites look down and send
information Astronomy Satellites peer outward to
study the universe Communication Satellites beam
TV, phone, and radio signals Some satellites
have orbits and they roam above earth Some
satellites stay stationary in geostationary orbits
10Timeline on key Satellites
11The Beginning of the Space Race and the start of
satellites
- Oct. 4,1957- The Soviet Union launched the first
Space Satellite, called Sputnik 1. It weighed 183
pounds and was the size of a basketball. This
marked the beginning of the space race. - Nov. 3- Sputnik 2 was launched into space, but
this time it brought the first creature into
space, a dog named Laika.
12Creating NASA
- Jan. 31, 1958- The United states launched its
first satellite called Explorer 1. It discovered
magnetic radiation belts around Earth. - The Sputnik satellites led to the creating of
NASA. In July 1958, Congress passed the Space
Act which created NASA as of Oct. 1, 1958.
13The 1960s
- Aug. 12,1960- U.S. launched Echo 1 a passive
reflector satellite. When it was launched it was
thought that it could serve a purpose in
communications. - 1962- Telstar was a satellite that relayed
television signals. - August 19,1964- The first ever geostationary
telecommunications satellite was launched called
Syncom 3.
14TIROS
- It was the first set of satellites that could
provide accurate weather forecasts based on data
gathered from space. It was launched in 1962. - 1958-1967 TIROS 1 ----- TIROS 10
- 1978 -1987 TIROS -N
15NIMBUS
- NIMBUS is a set of satellites that provide very
crucial data on the Earths atmospheric
temperatures, atmospheric chemistry, sea-ice
coverage, the Earths radiation budget, and
sea-surface temperature. The first of these
satellites was launched in 1964. One instrument
on the NIMBUS satellite and was able to map the
Ozone hole. - 1958 1967 Nimbus 1
- 1968 - 1977 Nimbus B and Nimbus 3 6
- 1978 1987 Nimbus 7
161970s
- July 23,1972- ERTS, the first ever landsat
satellite was launched. These satellites are used
to show how the land has been changing over the
years on Earth. - Oct. 16,1975- GOES, was a geostationary satellite
whos high orbits, visible-light, and infrared
give us constant surveillance over the entire
planet.
171980s
- Jan.-Nov. 1983- The Infrared Astronomical
Satellite found new comets, asteroids, galaxies,
and a dust ring around the star Vega that may be
new planets. - April 6,1984-The first space shuttle to repair a
satellite while in orbit, called SMM. - Nov. 6,1984-First time that satellites were
brought back from space by space shuttle.
181990s
- Jan. 25,1994 - U.S. launches Clementine, a new
DOD satellite that performs a lunar mapping
mission using advanced ballistic missile defense
technologies. It suffered a terrible malfunction
ending its mission early. - 1995- The Canadians launched the first
operational satellite called RADARSAT. It is able
to bounce back radar signals off the Earth to
create 3-D images of its surface.
19A New Millennium
- In 2000 IKONOS is the first satellite to allow us
to see any thing on the ground, that measures one
square meter.
202003-2004
- Nov. 2003- TopSat is a mission that is going to
demonstrate the capabilities for classically high
value remote sensing missions of small
satellites. - Jan. 23,2004- MILSATCOM is a military satellite
that will demonstrate critical technologies for a
secure, high-capacity global communications
network, it will serve the U.S. Department of
Defense, NASA, and the intelligence community.
21Summer 2004
- June 9, 2004 - GPS 2R-12
- New generation of GPS satellites.
- New system will allow for expanded coverage over
regions of the world and higher performance
standards. - Delayed due to pump failure on rocket
222005 and Beyond
- 2005- EagleEye is a satellite that is going to be
used by a company to help their customers predict
the Earths agricultural weather conditions. It
is planned to launch in 2005. EagleEye will
provide in yield predicting, crop monitoring,
mapping, and satellite photos and maps.
23Future Satellite Predictions
- In the future, a large solar powered
satellite may orbit Earth and collect solar
energy from the sun. The energy could be
converted using new technologies to electricity
and sent back to Earth as microwaves. The best
part is the lack of pollution. The proposed
solution will have no greenhouse gas emissions.
24Future Satellite Launches
- SPACECRAFT PLANNED LAUNCH
- Geostationary Operational Environmental
Satellites - Â
- GOES N
- December 2004
- Â
- Â
- GOES - O
- April 2007
- Â
- Â
- GOES - P
- October 2008
- Â
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- GOES - R
25In Conclusion
- In conclusion, satellites are very important in
what we use in every day life. By the end of the
20th century there were more than 2,200
satellites orbiting our planet. - Satellites are very costly but are very well
worth the expense for helping live our lives and
learning more about the universe.
26- Satellites are a little bit confusing and cool so
I will do my best to answer any questions you
have on satellites. - So are there any questions?
27Bibliography
- http//www.nationalgeographic.com/eye/satellites.h
tml - http//inventors.about.com/library/inventors/blsat
ellite.htm - http//www.physics.udel.edu/watson/scen103/projec
ts/99s/satellites/firsts.html - http//iml.jou.ufl.edu/projects/Fall99/Coffey/HIST
ORY.HTM - http//www.hq.nasa.gov/office/pao/History/weathsat
.html - http//www.boeing.com/news/releases/
- http//goes2.gsfc.nasa.gov/launchinfo/index.htm
- http//www.space.com/missionlaunches/launches/next
_launch.html.