Faster Than Light: Apakah itu mungkin?
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Faster Than Light: Apakah itu mungkin?
- 1. Faster than light? Apakah itu mungkinApakah itu mungkin?? DariDari Fiksi Ilmiah Menuju KenyataanFiksi Ilmiah Menuju KenyataanDariDari Fiksi Ilmiah Menuju KenyataanFiksi Ilmiah Menuju Kenyataan
- 8. RUANG & WAKTURUANG & WAKTU
- 10. • Quest for knowledge • Quest for understanding
- 19. In 1942 the German V2 was the first rocket to reach 100km from the Earth’s surface (the boundarythe Earth s surface (the boundary of space). The rocket was designed by Wernher Von Braun, who later worked with NASA as the creator of the rockets that went to the moon.moon.
- 20. • In 1947, the first animals were launched into space. Fruit flies were used to study the effects of space travel on animals, and were chosen because they are more similar to humans than you might imagine!imagine! The flies travelled with aThe flies travelled with a supply of corn to eat on the flightthe flight.
- 21. Albert II, was the first monkey in space. He was a Rhesus monkey, a type of monkey that originally comes from Asia. Albert went into space on 14th June, p , 1949 in a specially adapted American V2 rocket that flew to a height of 83V2 rocket, that flew to a height of 83 miles from earth.
- 22. Oct. 4, 1957. The Soviet Union launches a satellite into space named Sputnik 1. p It was a very simple device that took measurements of the upper layer of the atmosphere and sent information by radio signals down to the l t It bit h d h lf b f it t d thplanet. It orbits every hour‐and‐a‐half before it re‐entered the atmosphere and burned up 3 months after launch.
- 23. November 3, 1957: Sputnik 2 is launched, and everyone is stunned to see that this spacecraft has a “pilot” on board—a dog named Laika (pronounced lye‐ee‐ kuh). The sad part was that Laika was never going to be recovered—there was no planThe sad part was that Laika was never going to be recovered there was no plan for the dog to ever land safely on Earth. It was thought to be able to live 10 days in space, but may not have lasted an hour when some of the life‐support systems malfunctionedmalfunctioned.
- 24. The Americans finally get in the act, on February 1, 1958. Explorer 1 is the USA’s first launched satellite to orbit Earth. It transmitted valuable new information about the protective magnetic field around Earth. It orbited for 12 years before crashing into the Oceanorbited for 12 years before crashing into the Ocean.
- 25. America strikes again with Vanguard 1, launched on March 17, 1958. Here’s some impressive news: next to the Moon, Vanguard 1 is the oldest object to orbit Earth. This is the first space technology to use solar to power its instruments, idi di l f d t t i ti tproviding a near‐never ending supply of data to scientists. Right:Right: It took large, powerfulpowerful rockets to send any f thof these objects into orbit.
- 26. Russia sends the first man into outer space…a guy named Yuri Gagarin. On April 12, 1961, Vostok 1 blasts off and Yuri returnsGagarin. On April 12, 1961, Vostok 1 blasts off and Yuri returns nearly 2 hours later after completing one orbit and parachuting from a few miles off the ground. g
- 27. America strikes back, sending its first astronaut, Alan Shepard, into space. The mission is called Mercury Freedom 7. It lasted only 16 minutes and didn’t actually go in complete orbit around Earth. Shepard was still hailed as a hero, and he later became the 5th person to walk on the moon. It stung American scientists though that they lost the race to send a personstung American scientists, though, that they lost the race to send a person into space by less than one month. Shepard on the navy ship that rescued him after his ocean splashdown.
- 29. • Luna Program‐ USSR Lunar explorationLuna Program USSR Lunar exploration (1956‐ 1976) Luna 1 Luna 1 Luna 1 Luna 1
- 30. PHOBOS PROGRAMPHOBOS PROGRAM An unmanned space mission consisting ofmission consisting of two probes launched by the Soviet Union tothe Soviet Union to study Mars and its moons Phobos and Deimos. Phobos 1
- 31. VENUS PROBESVENUS PROBES • Venera Program‐ series bspace probes were developed by the Soviet Union betweenSoviet Union between 1961 and 1984 to gather data fromgather data from Venus. V b i th• Venera being the Russian name for VenusVenus. Venera 1
- 32. President Kennedy issued the challenge in 1962 that America NEEDED to go to the moon because it would be so hard to do g so. On July 20, 1969, the Apollo 11 mission lands on the moon, and Neil Armstrong utters the famous words, “one small step f i t l f ki d ”for a man, one giant leap for mankind.” This is awesome.
- 33. The next Apollo mission, Apollo 14, lands on January 31, 1971 in the exact spot that Apollo 13 was supposed to explore. Alan Shepard leads this expedition, where millions of viewers watched on television as the astronauts played golf and threw javelins on thetelevision as the astronauts played golf and threw javelins on the moon.
- 34. NASA scientists had envisioned a permanent space station, and in 1973, Skylab began a 12 year experiment to see how practical the idea was Skylab used large solara 12‐year experiment to see how practical the idea was. Skylab used large solar panels to provide electricity for itself, and allowed other spacecraft to float near it and “dock.” This allowed crew members to enter Skylab and leave when they needed to. Th h d ki d Th Sk l b i t d d b t id d l blThree such dockings occurred. The Skylab experiment ended, but provided valuable information about the realism of life in space. A docking pod, where crew from another space flight could enteranother space flight could enter Skylab.
- 35. July 1975 – The final Apollo mission was a good one. After nearly 20 years of outdoing each other, America and Russia agree to do ayears of outdoing each other, America and Russia agree to do a mission together. The Space Race is pretty much done at this point— we can be friends now. Apollo 18 and the Soviet ship Soyuz 19 fly into space and dock with each other—allowing the American and Russian crew members to meet in space.
- 36. On January 28, 1986, the shuttle Challenger lifted off, as planned. Kids all over America were gathered around televisions to watch the event live as it happened, and teachers were ready to do a space lesson right afterward It all changedwere ready to do a space lesson right afterward. It all changed as 73 seconds later, the shuttle blew up in mid‐air, killing the crew and shocking the world. g
- 37. Another crowning achievement for modern scientists is a project worked on mainly by five nations—a space station appropriately named the International Space Station. Construction began in 1998 and is scheduled to be finished sometime in 2011. Shuttles fly crew and equipment to the space station frequently, where scientists stay for weeks at a time doing p q y, y g experiments in outer space. The I.S.S. is big enough to see without a telescope if you catch it at the right time of year at night.
- 38. On the 28th April 2001 American millionaire DennisAmerican millionaire Dennis Tito became the first space tourist when he paid around 20 million dollars for a ride in a Russian Soyuz spacecraft. Dennis spent a week in orbit, most of the time visiting themost of the time visiting the International Space Station. He had to train for 900 hours just to be a passenger!
- 39. GAS GIANT PROBESGAS GIANT PROBES Cassini‐ Huygens
- 40. • This photo of the Soviet spacecraft Soyuz 19 was taken from an American Apollo spacecraft before their docking in July 1975 during aJuly 1975 during a joint mission called the Apollo‐Soyuz Test Project OriginallyProject. Originally intended for the Soviet lunar program, the Soyuz vehiclesthe Soyuz vehicles evolved into shuttles serving Soviet, and l ilater Russian, space
- 43. Wh S FWhat is Science Fiction? • Science fiction is a writing style which combines science and fictionscience and fiction. • It is only limited by what we currently know about the basic physical laws of naturethe basic physical laws of nature. • It developed as a response to fantasy.
- 44. The first true science fiction novel was Frankenstein bynovel was Frankenstein by Mary Shelley. She wrote about scientificShe wrote about scientific practices and tried to d th d th tpersuade the reader that her story could actually happen.
- 45. • Writers take scientific possibilities and develop them step by step from knowndevelop them step-by-step from known data to form a story.
- 46. SCIENCE FICTION ELEMENTS • Alternative timelines A ti l tti i t• A spatial setting or scenes in outer space (e.g. spaceflight), on other worlds, or on s bterranean earthsubterranean earth. • Characters that include aliens, mutants, androids, or humanoid robots. • Futuristic technologyg
- 47. SCIENCE FICTION ELEMENTS • Scientific principles that are new or that contradict accepted laws of naturecontradict accepted laws of nature • New and different political or social systems • Paranormal abilities. • Other universes or dimensions and travel between them.
- 48. S F VS FScience Fiction VS. Fantasy I S F h d bIn Science Fiction, there needs to be some possibility that the events could possiblyp y p y happen. In Fantasy, the author can use far-fetched h l dassumptions. ie; unicorns, three-legged creatures etc.
- 49. Why should we study Science FFiction? E i i• Entertaining • Makes the audience wonder “What If?” • Encourages creativity in writing and role-playing • Introduces students to a new literary genreIntroduces students to a new literary genre • Teaches lessons about the value and dangers of advanced technologyadvanced technology • Enhances imagination
- 50. Why is science fiction popular? Li i l ibili i• Limitless possibilities • Allegoricalg • Reflects societal issues Wi h f lfill t• Wish fulfillment • Escapism
- 51. SCIENCE FICTIONSCIENCE FICTIONSCIENCE FICTIONSCIENCE FICTION IN POPULARIN POPULAR CULTURECULTURE
- 63. Alcubierre Warp Drive Joseph Agnew yang telah memfokuskan upayanya pada implementasi teoritis yang dikenal sebagai Alcubierre Warp Drivedikenal sebagai Alcubierre Warp Drive. Menurut teori tersebut, penggerak warp dunia nyata ini akan bekerja dengan merentangkannyata ini akan bekerja dengan merentangkan jalinan ruang‐waktu dalam satu gelombang, mengerutkan ruang angkasa di depan kapal dan memperluas ruang angakas di belakangdan memperluas ruang angakas di belakang. Sebuah pesawat ruang angkasa yang mengendarai gelombang ini dapat secara g g g p efektif mengendarai 'gelembung warp' dan mencapai kecepatan yang jauh melebihi kecepatan cahaya. Karena kapal tidak benar‐ benar bergerak melalui ruang‐waktu (tetapi sebenarnya yang bergerak adalah ruang‐waktu itu sendiri), itu tidak akan menimbulkan efek negatif dari bepergian dengan kecepatan relativistik.