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Tweet at us! @pbsspacetime Facebook: facebook.com/pbsspacetime Email us! pbsspacetime [at] gmail [dot] com Comment on Reddit: http://www.reddit.com/r/pbsspacetime Support us on Patreon! http://www.patreon.com/pbsspacetime Help translate our videos! http://www.youtube.com/timedtext_cs_panel?tab=2&c=UC7_gcs09iThXybpVgjHZ_7g The prospect of interstellar travel is no longer sci-fi. It COULD be achievable within our lifetime! But, how would an interstellar rocket-ship work? On this week's episode of Space Time, Matt talks options for interstellar travel - from traditional rocket fuel to antimatter drives, could we travel to other star systems? Watch this episode of Space Time to find out! "Quantum Entanglement & Spooky Action at a Distance": https://www.youtube.com/watch?v=ZuvK-od647c "The Real Meaning of E=Mc²": https://www.youtube.com/watch?v=Xo232kyTsO0 "Could You Fart Your Way To The Moon": https://www.youtube.com/watch?v=iaN0xg2VQSo "The Speed of Light is NOT About Light": https://www.youtube.com/watch?v=msVuCEs8Ydo ------------------------------------------------- COMMENTS: andrea papone https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z12wh5ajgo3njhg4u04cdnkbut3kyrg4nl00k Jai Kalra https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z12guj5w0k2yvhqws04cib4rtwmmj1ix0zo0k RedStefan https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z12ac5iogm3pjf1mq22vgr4ify2puf0wr04 TheColonel https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z13nwvgr5wa1ubto004cfrg44vubhrarca0 Tyler Hamilton https://www.youtube.com/watch?v=msVuCEs8Ydo&lc=z12utzqokkzsx1rxu04cgpgpomjscboohsg0k ------------------------------------------------- Let us know what topics you want to learn more about:http://bit.ly/spacetimepoll
The final question for Dr. Tyson's Lecture/Q&A at Millett Hall, Miami University.
We've all wondered at some point whether time travel is actually possible like it is in the movies. Second Thought is here to find out! Time Dilation Calculator: http://www.emc2-explained.info/Dilation-Calc/#.WLIVUjsrKUk Sources and Further Reading: http://authors.library.caltech.edu/3737/ http://www.fourmilab.ch/cship/timedial.html http://www.hawking.org.uk/space-and-time-warps.html http://adsabs.harvard.edu/abs/2006FoPhL..19..259N http://physics.aps.org/story/v15/st11 https://www.researchgate.net/publication/260930585_ACS_Surgery_Principles_and_Practice_critical_care http://cshperspectives.cshlp.org/content/4/6/a005751.full.pdf Much of the research on paradoxes was compiled by one of my very helpful volunteers: Alan Le! Music: https://www.youtube.com/watch?v=zaLTikHtuHw Follow Second Thought on Social Media! Twitter: https://twitter.com/_SecondThought Facebook: https://www.facebook.com/secondthoughtchannel/ Join the official Discord server! https://discord.gg/5FTJz3W Support Second Thought on Patreon! https://www.patreon.com/secondthought
Begins with a brief recap of the Voyagers mission then describes the probes current location, what they are finding, and what their future holds. For full long version please click this link. https://youtu.be/IS-P8mkGLS4 www.carolmeiervoiceover.com
Just before ICBM's became the de facto delivery system of choice, the US created what could be called the doomsday weapon of the cold war. It was deemed so dangerous that the same government that commissioned it, cancelled it before it went into production. This is the story of Project Pluto and SLAM the unstoppable nuclear-powered cruise missile it created. Patreon https://www.patreon.com/curiousdroid Paypal.me : https://www.paypal.me/curiousdroid Sponsored by Kosmonaut, Muhammad Tauha Ali, Pascal Hausammann, Florian Hesse. Also Alan Johns Allan Versaevel AMIR BLACHMAN Blair Leduc Cameron Dyer Chad Mellor Cody Belichesky Collin Copfer coolascats Dale Kirkwood Daniele Noacco Giacomo Catenazzi Hunter Schwisow Johan Roman Johan Rombaut John Rumpf Jonathan Merage Jorn Magnus Karlsen Katy Kevin Hinnen LÃ¡szlÃ³ Antal Mitchel J. Mullin II Morten GrÃ¸nvold Oscar Anderson Robert Goldwein Rodney Aries SHAMIR Tim Allen And a big thank you to all our other Patreon supporters. Presented by Paul Shillito Written and Researched by Paul Shillito Images and Footage US Dept of Defence, USAF Intro Music by Mike Mullen BMI www.positrosmic.com
Is interstellar travel doomed to remain in the realm of science fiction? Sticking to near future space propulsion only, how close can we get to the speed of light?
This video looks at the current spacecraft speed records with Apollo 10 holding the record for the fastest manned spacecraft, New Horizons probe for the fastest Earth escape velocity and the Helios probes for the fastest heliocentric velocity. But Solar Probe Plus will beat that when it launches in 2018. While Voyager 1 doesn't set any speed records, it was the first spacecraft to leave the solar system, so therefore the fastest solar system escape velocity by default.
For beating these speeds, this video explores what is possible in the near future only, so no antimatter, Alcubierre drives (warp), ramjets, etc... The EM drive is left out until it's proven with actual reproducible results in space.
Project Daedalus and the updated Project Icarus represent sound concepts for fusion spacecraft. IKAROS was the first successful demonstration of solar sail technology but hopefully the planetary society is not far behind with their LightSail cubsat (not covered in this video).
But what appears to have the most potential to reach the nearest star to our own, Proxima Centauri and it's newly discovered planet Proxima b is Breakthrough Starshot. Thousands of super lightweight laser sail nanocraft will be launched into space then the light beamer, a ground based laser array will propel these spacecraft to 20% light speed within minutes.
*All sources used in researching this video are listed in the end credits*
Music: "Inspired" Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License