Welcome back to the planetarium 5th grade
description
Transcript of Welcome back to the planetarium 5th grade
![Page 1: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/1.jpg)
Welcome back to the planetarium 5th grade
Mr. Taylor
![Page 2: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/2.jpg)
Hubble Space Telescope• In 1990 the Hubble space telescope was launched to see objects in space more clearly•In the last 20+ years it has made many discoveries
– age of the universe– black holes in the center of all galaxies–How stars and planets form–The most distant galaxies
The Spitzer space telescope and the Chandra space telescope also study the universe
It circles the Earth every 90 minutes
![Page 3: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/3.jpg)
Hubble
![Page 4: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/4.jpg)
Hubble
![Page 5: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/5.jpg)
Hubble
![Page 6: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/6.jpg)
Hubble’s greatest hits
![Page 7: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/7.jpg)
Hubble’s greatest hits• Hubble recently helped discover planets around other
stars and analyze the atmosphere of several
![Page 8: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/8.jpg)
Kepler has found over 1200 planets around different stars
![Page 9: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/9.jpg)
Where are we?
- 200 billion stars in the Milky Way
- contains a minimum of 100 billion planets
![Page 10: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/10.jpg)
new planets being discovered
54 are Earth sized and in habitable zone
![Page 11: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/11.jpg)
Space Exploration
1957 – the launch of Sputnik by Russia started the space race
![Page 12: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/12.jpg)
April 12, 1961• Russian cosmonaut
Yuri Gagarin (left, on the way to the launch pad) became the first human in space, making a 108-minute orbital flight in his Vostok 1 spacecraft.
Last year was the 50th anniversary of the first manned space flight
![Page 13: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/13.jpg)
Apollo missions• There were 17 Apollo mission to the moon,
including 6 that landed on the moon and performed many experiments
![Page 14: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/14.jpg)
![Page 15: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/15.jpg)
Earthrise from Apollo 16
![Page 16: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/16.jpg)
Space Shuttle• There were over 130 space shuttle missions
from 1981-2011• Jobs for the space shuttle include launching
satellites, performing science experiments, and bringing astronauts to the space station
![Page 17: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/17.jpg)
Space shuttles• Were retired after 30 years of space flights
including 135 separate launches• Discovery flew its last mission in late February, Endeavor on April 29th, and Atlantis was the last shuttle to fly on July 8th, 2011
• Two space shuttles have been lost – Challenger in 1986 and Columbia in 2003
![Page 18: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/18.jpg)
Discovery
![Page 19: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/19.jpg)
Atlantis
![Page 20: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/20.jpg)
Space Station• The space station has been in orbit around
Earth since 1998 and is run by many different nations including the US
• There are several astronauts there now
![Page 21: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/21.jpg)
Space Station
![Page 22: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/22.jpg)
Space Station – spacewalk 5/22/11
![Page 23: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/23.jpg)
![Page 24: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/24.jpg)
![Page 25: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/25.jpg)
Soyuz launch 4/5/11
![Page 26: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/26.jpg)
Constellation Mission• Constellation will fly first to the space
station, then the Moon, and finally Mars
![Page 27: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/27.jpg)
Mercury and Venus• The Messenger spacecraft is orbiting around
Mercury and studying the smallest planet• In 1990 Magellan used RADAR to map the
surface of Venus
![Page 28: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/28.jpg)
MESSENGER mission
• In March became first spacecraft to orbit the planet Mercury
First image from orbit
![Page 29: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/29.jpg)
Mars Missions
• We have sent several unmanned missions to Mars to study its past and present history, and the possibility of humans visiting some day
![Page 32: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/32.jpg)
Mars rover “Curiosity”
• Curiosity is twice as long (about 2.8 meters, or 9 feet) and four times as heavy as Spirit and Opportunity (size of a Mini-Cooper)
• Has a new way of landing• 10 tools to examine rocks, soil and the
atmosphere• 6 wheels• Nuclear battery instead
of solar powered
“Face” of Curiosity
![Page 33: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/33.jpg)
Missions to the Outer Planets• Voyager I and II missions launched in 1977 to
study Jupiter, Saturn, Uranus, and Neptune• Both spacecraft have left the solar system, but
continue to send information back to us from about 10 billion miles away
![Page 34: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/34.jpg)
Missions to the Outer Planets• The Galileo mission visited and studied
Jupiter and its moons in 1995• Cassini-Huygens is currently studying
Saturn and its largest moon Titan
![Page 35: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/35.jpg)
Missions to the Outer Planets• The Galileo mission studied Jupiter’s
moons including the 4 largest moons: Io, Europa, Ganymede, and Callisto
![Page 36: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/36.jpg)
Titan• Saturn’s largest moon Titan is the second
biggest moon in the solar system, is bigger than Mercury, and has an atmosphere and weather – even ice volcanoes
![Page 37: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/37.jpg)
Pluto• The New Horizon mission was launched to
study Pluto in 2006, and will reach Pluto in 2015. It is the fastest spacecraft ever launched and flies at 50,000 mph.
![Page 38: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/38.jpg)
Other solar system objects studied
• Comets• Asteroids• The sun• Earth’s atmosphere
![Page 39: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/39.jpg)
Winter constellations:
![Page 40: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/40.jpg)
In the sky this week:
![Page 41: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/41.jpg)
In the sky tonight:• Sirius is not only the
brightest star after the Sun, but at a distance of 8.6 light-years, it's also the nearest star that's visible to the naked eye from mid-northern latitudes.
• 8.6 light years = 50,000,000,000,000 miles Canis Major: The Big Dog
![Page 42: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/42.jpg)
In the night sky
• The 6 brightest objects in the night sky can be seen from Earth right now:– the Moon (seriously bright!)
Venus (magnitude -4.3)Jupiter (magnitude -2.2)Sirius (magnitude -1.4)Mars (magnitude -1.2)Mercury (magnitude -1.2 and fading)
![Page 43: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/43.jpg)
In the sky this week:
![Page 44: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/44.jpg)
In the sky this week:
![Page 45: Welcome back to the planetarium 5th grade](https://reader035.fdocuments.in/reader035/viewer/2022062813/56816689550346895dda4694/html5/thumbnails/45.jpg)
In the sky this week:• Jupiter, Venus, Mars
• Waning gibbous moon
• Pegasus, Andromeda, Taurus, Orion
• Cepheus, Cassiopeia, The “dippers”, Draco
• Mars rover “Curiosity” – Lands 8/6/12