IsaacArthur

IsaacArthur

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    What Happens If We Can't Leave Earth?
    26:11

    What Happens If We Can't Leave Earth?

     448  views 4 comments
    Colonizing Planetary Rings
    28:56

    Colonizing Planetary Rings

     489  views 1 comment
    Grabby Aliens & The Fermi Paradox
    32:25

    Grabby Aliens & The Fermi Paradox

     508  views
    SFIA Monthly Livestream: September 25, 2022
    1:05:13

    SFIA Monthly Livestream: September 25, 2022

     323  views 1 comment
    Post-Science Civilizations
    36:04

    Post-Science Civilizations

     405  views 2 comments
    Barriers to Becoming a Kardashev Civilization
    38:18

    Barriers to Becoming a Kardashev Civilization

     461  views 6 comments
    Alien Impostors & Doppelgangers
    35:27

    Alien Impostors & Doppelgangers

     597  views 2 comments
    Tethered Ring Space Launchers
    33:37

    Tethered Ring Space Launchers

     347  views
    Staying Sane in Space
    37:57

    Staying Sane in Space

     330  views 3 comments
    SFIA Monthly Livestream: August 28, 2022
    1:00:47

    SFIA Monthly Livestream: August 28, 2022

     200  views 1 comment
    The First Space Settlement
    39:59

    The First Space Settlement

     315  views
    Time Wars & Alternate Timelines
    44:31

    Time Wars & Alternate Timelines

     424  views 1 comment
    Dumbest Alien Invasions
    36:19

    Dumbest Alien Invasions

     61.5K  views 48 comments
    The Fermi Paradox: Technological Timebombs
    31:10

    The Fermi Paradox: Technological Timebombs

     341  views
    Alien Refugees
    36:56

    Alien Refugees

     335  views 3 comments
    SFIA Monthly Livestream: July 31, 2022
    1:08:25

    SFIA Monthly Livestream: July 31, 2022

     150  views
    Black Holes & Dark Matter
    30:55

    Black Holes & Dark Matter

     474  views
    The Fermi Paradox: Absent Megastructures
    45:40

    The Fermi Paradox: Absent Megastructures

     557  views 3 comments
    Extragalactic Sanctuaries: Escaping to the Edge of Space and Time
    30:05

    Extragalactic Sanctuaries: Escaping to the Edge of Space and Time

     207  views 1 comment
    Extragalactic Sanctuaries: Escaping to the Edge of Space and Time
    30:05

    Extragalactic Sanctuaries: Escaping to the Edge of Space and Time

     169  views
    Primitive Aliens
    31:17

    Primitive Aliens

     304  views 1 comment
    Deep Space Habitats
    33:02

    Deep Space Habitats

     183  views
    Deep Space Habitats
    33:02

    Deep Space Habitats

     217  views
    Life as a Planetary Explorer
    31:31

    Life as a Planetary Explorer

     197  views 1 comment
    SFIA Monthly Livestream: June 25, 2022
    1:05:54

    SFIA Monthly Livestream: June 25, 2022

     126  views
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