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BEFORE THE BELL RINGS Please copy your homework into your assignment book. What country was the first person to travel out of Earth’s atmosphere from? Who was the first person to walk on the moon? Who was the first person to walk on Mars?. End. Wednesday, March 8, 2017. Warm-up
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BEFORE THE BELL RINGS • Please copy your homework into your assignment book
What country was the first person to travel out of Earth’s atmosphere from? Who was the first person to walk on the moon? Who was the first person to walk on Mars? End
Wednesday, March 8, 2017 • Warm-up • Space Exploration Notes • Worksheet • Homework: Finish 28.1 and 28.2 Worksheet (for those of you who haven’t been here…Monday’s homework was 28.2 Section Review 1-5)
Space Exploration • Satellite • Any object that is orbiting or revolving around another object. • Can be natural or man-made. • Space probe • An instrument that is sent out of an earth orbit to gather information and then sends that info back to earth. Can become a satellite.
Space Travel • Rockets • Space Shuttle
Space Shuttle Rocket
Sputnik • First Object in space. • Launched October 4, 1957 by the former USSR. • The size of a basketball and about 183 pounds. • U.S. answers with Explorer satellite
Race For Space • 1959 President Kennedy in an address to the nation proclaims that the U.S. will successfully send man to the moon and safely return them by the end of the decade. • Billions of dollars is allocated toward Science education and technology.
Project Mercury • Yuri Gargaran = 1st man (Russian) in Space • First U.S. manned space missions to put man in Space. • Alan Shepard = 1st U.S. Astronaut to space • John Glenn = 1st U.S. Astronaut to orbit the Earth.
Project Gemini • The second step in getting to the moon. • Major accomplishments • First space walk. • Linked two spacecraft together while in orbit.
Project Apollo • The moon missions. • Apollo 1—three astronauts die in a fire on the launch pad. • Apollo 11 the first manned spacecraft to land on the moon on July 20, 1969. • Neil Armstrong. • Last time we stepped on moon—Apollo 17 on December 11, 1972.
Viking Missions • Viking 1 launched August 20, 1975 and Viking 2 launched on September 9, 1975 Arrival: June 19, 1976 (Viking 1); August 7, 1976 (Viking 2) • Each one had an orbiter and a Lander. • First to land on another planet—Mars.
Voyager 1 & 2 • Voyager 2 was launched August 20, 1977 followed by the launch of Voyager 1 sixteen days later on September 5, 1977 . • Both went to Jupiter and Saturn • Voyager 2 continued on to Uranus and Neptune.
Magellan • Launched May 4, 1989, and arrived at Venus on August 10, 1990 • Mission was to map the surface of Venus. • Mapped 98% of the entire surface.
Galileo • Launched October 18, 1989. • First deep space probe to be launched by a space shuttle. • Galileo arrived at Jupiter in December 1995. • Released a probe into Jupiter to test its atmosphere. • Gathered info about the moons.
Pathfinder • Landed on Mars1997 • Robotic probe sent to Mars • Proved that there were innovative ways to land on Mars and that a rover could be deployed
Spirit and Opportunity • Landed on Mars in 2004 • Did series of test on Mars in two separate location to determine if water existed on Mars and if it still does today. • Ultimately is looking for evidence of life on Mars.
Challenger • On January 28, 1986, the shuttle orbiter Challenger and its seven-member crew were lost 73 seconds after launch.
Columbia • On February 1, 2003 at 8:59 a.m. the space shuttle Columbia is lost over Texas during re-entry.
Tools of Astronomy Section Assessment 3. Identify whether the following statements are true or false. ______ Electromagnetic radiation travels at different speeds that are determined by wavelength. ______ When applying interferometry, the detail of the images produced improves as the distance between telescopes increases. ______ The Hubble Space Telescope is able to observe X rays. ______ More than 1400 spinoffs using NASA technologies exist. false true false true
Moon Shine • Albedo • 7%
