'Oumuamua Is Not Aliens
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To repeat the space time maxim: it’s never aliens … until it is. So let’s talk about ‘oumuamua.
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Previous Episode:
Are Virtual Particles A New Layer of Reality?
https://www.youtube.com/watch?v=ztFovwCaOik
Hosted by Matt O'Dowd
Written by Matt O'Dowd
Graphics by Luke Maroldi
Assistant Editing and Sound Design by Mike Petrow and Meah Denee Barrington
Made by Kornhaber Brown (www.kornhaberbrown.com)
Bialy & Loeb (2018)
https://arxiv.org/pdf/1810.11490
Micheli et al. (2018)
https://go.nature.com/2A9FncQ
Last year a visitor came to our inner solar system. To us it looked like a faint spot of light, moving quickly relative to the fixed stars. We’d seen similar things countless times before – lonely rocks, remnants from the formation of our solar system, drifting on their endless orbits around the sun and faintly glimmering with its reflected light. Nothing unusual about such asteroids and comets, but what made this object special was its trajectory. It was not in orbit around the Sun at all. Rather, it appeared to have fallen in from interstellar space, and was on its way back out again. The object is 1I/2017 U1, better known as ‘Oumuamua. It’s the first chunk of interstellar space debris we’ve ever spotted passing through our solar system. It caused a justifiable stir at the time. Hell, WE even did an episode on it.
Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters:
Big Bang
David Nicklas
CoolAsCats
Anton Lifshits
Fabrice Eap
Justin Lloyd
Juan Benet
Quasar
Tambe Barsbay
Mark Rosenthal
Dean Fuqua
James Flowers
Vinnie Falco
Hypernova
Chuck Zegar
Jordan Young
Joseph Salomone
John Hofmann
Martha Hunt
Matthew O’Connor
Ratfeast
Brent Mullins
Donal Botkin
Edmund Fokschaner
Max Levine
Thanks to our Patreon Gamma Ray Burst Supporters:
Alexander Rodriguez
Alexey Eromenko
Brandon Cook
Brandon Labonte
Daniel Lyons
David Crane
Fabian Olesen
Fauzan Ardhana
Greg Allen
Greg Weiss
Jack Frosch
James Hughes
JJ Bagnell
Jon Folks
Joseph Emison
Josh Thomas
Kevin Warne
Malte Ubl
Mark Vasile
Nathan Leniz
Nicholas Rose
Nick Virtue
Scott Gossett
Shannan Catalano
Shawn Azman
Tommy Mogensen
سلطان الخليفي
Видео 'Oumuamua Is Not Aliens канала PBS Space Time
PBS Member Stations rely on viewers like you. To support your local station, go to: http://to.pbs.org/DonateSPACE
To repeat the space time maxim: it’s never aliens … until it is. So let’s talk about ‘oumuamua.
You can further support us on Patreon at https://www.patreon.com/pbsspacetime
Get your own Space Time t-shirt 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:
Are Virtual Particles A New Layer of Reality?
https://www.youtube.com/watch?v=ztFovwCaOik
Hosted by Matt O'Dowd
Written by Matt O'Dowd
Graphics by Luke Maroldi
Assistant Editing and Sound Design by Mike Petrow and Meah Denee Barrington
Made by Kornhaber Brown (www.kornhaberbrown.com)
Bialy & Loeb (2018)
https://arxiv.org/pdf/1810.11490
Micheli et al. (2018)
https://go.nature.com/2A9FncQ
Last year a visitor came to our inner solar system. To us it looked like a faint spot of light, moving quickly relative to the fixed stars. We’d seen similar things countless times before – lonely rocks, remnants from the formation of our solar system, drifting on their endless orbits around the sun and faintly glimmering with its reflected light. Nothing unusual about such asteroids and comets, but what made this object special was its trajectory. It was not in orbit around the Sun at all. Rather, it appeared to have fallen in from interstellar space, and was on its way back out again. The object is 1I/2017 U1, better known as ‘Oumuamua. It’s the first chunk of interstellar space debris we’ve ever spotted passing through our solar system. It caused a justifiable stir at the time. Hell, WE even did an episode on it.
Special thanks to our Patreon Big Bang, Quasar and Hypernova Supporters:
Big Bang
David Nicklas
CoolAsCats
Anton Lifshits
Fabrice Eap
Justin Lloyd
Juan Benet
Quasar
Tambe Barsbay
Mark Rosenthal
Dean Fuqua
James Flowers
Vinnie Falco
Hypernova
Chuck Zegar
Jordan Young
Joseph Salomone
John Hofmann
Martha Hunt
Matthew O’Connor
Ratfeast
Brent Mullins
Donal Botkin
Edmund Fokschaner
Max Levine
Thanks to our Patreon Gamma Ray Burst Supporters:
Alexander Rodriguez
Alexey Eromenko
Brandon Cook
Brandon Labonte
Daniel Lyons
David Crane
Fabian Olesen
Fauzan Ardhana
Greg Allen
Greg Weiss
Jack Frosch
James Hughes
JJ Bagnell
Jon Folks
Joseph Emison
Josh Thomas
Kevin Warne
Malte Ubl
Mark Vasile
Nathan Leniz
Nicholas Rose
Nick Virtue
Scott Gossett
Shannan Catalano
Shawn Azman
Tommy Mogensen
سلطان الخليفي
Видео 'Oumuamua Is Not Aliens канала PBS Space Time
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