probes anna and hanna euclid middle school period 6 space odyssey
TRANSCRIPT
Probes
Anna and HannaEuclid Middle School
Period 6Space Odyssey
What is a Probe?
A space probe is a scientific space exploration mission in
which a robotic spacecraft leaves the gravity well of Earth
and enters space
Probe MissionsFuture Missions:~Aquarius Launch: 2010~GRAIL Launch: 2011~Juno Launch: August 2011~Mars Science Laboratory Launch: 2011
Current Missions:~Space Technology 8~Moon Mineralogy Mapper~ Jason 2
Past Missions:~Explorer 1-5 Launch: 1958~Pioneer 3-4 Launch: 1958-1959~Rangers to the moon Launch: 1961-1965~Mariner 1-2 Launch: 1962
Rangers to the Moon
Historical Developments
The first space mission, Sputnik 1 was an artificial satellite put into Earth orbit by the Soviet Union on 4 October 1957. On 3 November 1957, the Soviets orbited Sputnik 2, the first to carry a living animal into space – a dog.
The United States achieved its first successful space probe launch with the orbit of Explorer 1 on 31 January 1958. Explorer 1 weighed less than 14 kilograms compared to 83.6 kg and 508.3 kg for Sputniks 1 and 2 respectively. Nonetheless, Explorer 1 detected a narrow band of radiation surrounding the Earth, named the Van Allen belts after the scientist whose equipment detected it.
Probe Facts• The space probe Galileo traveled for over six years before it reached Jupiter in December 1995
• Most probes are not designed to return to Earth
Pictures
Magellan space probe
Juno Space probe
Works Cited _____. Holt Science and Technology Astronomy.
London: Holt, Rinehart, Winston, 2002 136-141.
“Space Probes.” Wikipedia. Internet: http://en.wikipedia.org/wiki/Space_probe .
6 February 2009.
“ Space Probes.” Google. Internet: http://education.yahoo.com/reference/encyclopedia/.
9 February 2009.