The Origin of 'Oumuamua, Our First Interstellar Visitor | Space Time
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We were recently visited by a traveler from outside our solar system. This is the first time we’ve ever seen an object that came to us from interstellar space. It's name is 'Oumuamua. Check out http://curiositystream.com/spacetime
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Previous Episode:
Understanding the Uncertainty Principle with Quantum Fourier Series
https://www.youtube.com/watch?v=izqaWyZsEtY
In this Space Time Journal Club we look into the origins of 'Oumuamua, an asteroid visiting us from beyond our solar system! We'll focus on the results of:
"The origin of interstellar asteroidal objects like 1I/2017 U1"
Portegies Zwart, Pelupessy, Bedorf, Cai & Torres 2017
https://arxiv.org/abs/1711.03558
On October 19th this year astronomers spotted an object moving rapidly away from the sun. The discovery was made by Pan-STARRS - the Panoramic Survey Telescope and Rapid Response System: a group of telescopes that constantly monitor the sky for moving or variable objects like asteroids or comets, It was initially thought to be a new comet, but after 34 days of follow up observations and a bit of orbital mechanics, it became abundantly clear that we were looking at the first object ever observed that came from outside our solar system. The mysterious object has been dubbed 1I: the first object in a brand new International Astronomical Union class, with “I” standing for “interstellar”. 1I also scored a more poetic name: 'Oumuamua, from the Hawaiian meaning “a messenger from afar arriving fast”.
Hosted by Matt O'Dowd
Written by Drew Rosen and Matt O'Dowd
Produced by Rusty Ward
Graphics by Kurt Ross
Assistant Editing and Sound Design by Mike Petrow
Made by Kornhaber Brown (www.kornhaberbrown.com)
Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters:
Big Bang
CoolAsCats
David Nicklas
William James Sidis
Quasar
Tambe Barsbay
Mayank M. Mehrota
Mars Yentur
Mark Rosenthal
Dean Fuqua
Y2
Justin Lloyd
Tambe Barsbay
Hypernova
Edmund Fokschaner
Max Levine
Matthew O’Connor
Eugene Lawson
Martha Hunt
Joseph Salomone
Chuck Zegar
Jordan Young
Ratfeast
John Hofmann
Thanks to our Patreon Gamma Ray Burst Supporters:
Mechanically Cryptic
Denys Ivanov
Nick Virtue
Alexey Eromenko
Nicholas Rose
Scott Gossett
Mark Dykstra
Chris Hicks
Mark Vasile
Patrick Murray
Sultan Alkhulaifi
Alex Seto
Michal-Peanut Karmi
Erik Stein
Daniel Lyons
Kevin Warne
JJ Bagnell
J Rejc
Amy Jie
Avi Goldfinger
John Pettit
Shannan Catalano
Florian Stiglmayr
Benoit Pagé-Guitard
Nathan Leniz
Jessica Fraley
Loro Lukic
Brandon Labonte
David Crane
Greg Weiss
Видео The Origin of 'Oumuamua, Our First Interstellar Visitor | Space Time канала PBS Space Time
We were recently visited by a traveler from outside our solar system. This is the first time we’ve ever seen an object that came to us from interstellar space. It's name is 'Oumuamua. Check out http://curiositystream.com/spacetime
You can further support us on Patreon at https://www.patreon.com/pbsspacetime
Get your own Space Time tshirt at http://bit.ly/1QlzoBi
Tweet at us! @pbsspacetime
Facebook: facebook.com/pbsspacetime
Email us! pbsspacetime [at] gmail [dot] com
Comment on Reddit: http://www.reddit.com/r/pbsspacetime
Help translate our videos!
https://www.youtube.com/timedtext_cs_...
Previous Episode:
Understanding the Uncertainty Principle with Quantum Fourier Series
https://www.youtube.com/watch?v=izqaWyZsEtY
In this Space Time Journal Club we look into the origins of 'Oumuamua, an asteroid visiting us from beyond our solar system! We'll focus on the results of:
"The origin of interstellar asteroidal objects like 1I/2017 U1"
Portegies Zwart, Pelupessy, Bedorf, Cai & Torres 2017
https://arxiv.org/abs/1711.03558
On October 19th this year astronomers spotted an object moving rapidly away from the sun. The discovery was made by Pan-STARRS - the Panoramic Survey Telescope and Rapid Response System: a group of telescopes that constantly monitor the sky for moving or variable objects like asteroids or comets, It was initially thought to be a new comet, but after 34 days of follow up observations and a bit of orbital mechanics, it became abundantly clear that we were looking at the first object ever observed that came from outside our solar system. The mysterious object has been dubbed 1I: the first object in a brand new International Astronomical Union class, with “I” standing for “interstellar”. 1I also scored a more poetic name: 'Oumuamua, from the Hawaiian meaning “a messenger from afar arriving fast”.
Hosted by Matt O'Dowd
Written by Drew Rosen and Matt O'Dowd
Produced by Rusty Ward
Graphics by Kurt Ross
Assistant Editing and Sound Design by Mike Petrow
Made by Kornhaber Brown (www.kornhaberbrown.com)
Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters:
Big Bang
CoolAsCats
David Nicklas
William James Sidis
Quasar
Tambe Barsbay
Mayank M. Mehrota
Mars Yentur
Mark Rosenthal
Dean Fuqua
Y2
Justin Lloyd
Tambe Barsbay
Hypernova
Edmund Fokschaner
Max Levine
Matthew O’Connor
Eugene Lawson
Martha Hunt
Joseph Salomone
Chuck Zegar
Jordan Young
Ratfeast
John Hofmann
Thanks to our Patreon Gamma Ray Burst Supporters:
Mechanically Cryptic
Denys Ivanov
Nick Virtue
Alexey Eromenko
Nicholas Rose
Scott Gossett
Mark Dykstra
Chris Hicks
Mark Vasile
Patrick Murray
Sultan Alkhulaifi
Alex Seto
Michal-Peanut Karmi
Erik Stein
Daniel Lyons
Kevin Warne
JJ Bagnell
J Rejc
Amy Jie
Avi Goldfinger
John Pettit
Shannan Catalano
Florian Stiglmayr
Benoit Pagé-Guitard
Nathan Leniz
Jessica Fraley
Loro Lukic
Brandon Labonte
David Crane
Greg Weiss
Видео The Origin of 'Oumuamua, Our First Interstellar Visitor | Space Time канала PBS Space Time
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