Uploaded May 2015 | Updated September 2026, 2 weeks ago
Imaging a volcano on Jupiter's moon Io - from the surface of the Earth.
Telescope Video Tours: bit.ly/telescopetours
Extras from this video: youtu.be/3zUNds6RY3E
Large Binocular Telescope: bit.ly/Bino_Telescope
More info on the research discussed in this video: bit.ly/LookAtLoki
Solar System videos: bit.ly/SS_SolarSystem
This video features Professor Mike Merrifield from the University of Nottingham. Twitter: twitter.com/profmike_m
Visit our website at sixtysymbols.com
We're on Facebook at facebook.com/sixtysymbols
And Twitter at twitter.com/#!/periodicvideos
This project features scientists from The University of Nottingham
bit.ly/NottsPhysics
Sixty Symbols videos by Brady Haran
Imaging a volcano on Jupiter's moon Io - from the surface of the Earth.
Telescope Video Tours: bit.ly/telescopetours
Extras from this video: youtu.be/3zUNds6RY3E
Large Binocular Telescope: bit.ly/Bino_Telescope
More info on the research discussed in this video: bit.ly/LookAtLoki
Solar System videos: bit.ly/SS_SolarSystem
This video features Professor Mike Merrifield from the University of Nottingham. Twitter: twitter.com/profmike_m
Visit our website at sixtysymbols.com
We're on Facebook at facebook.com/sixtysymbols
And Twitter at twitter.com/#!/periodicvideos
This project features scientists from The University of Nottingham
bit.ly/NottsPhysics
Sixty Symbols videos by Brady Haran



![Whats at [0,0] in space? - Sixty Symbols
Professor Meghan Gray discusses space co-ordinates and what sits at position 0,0 in the sky? More links and info below ↓ ↓ ↓
From Prof Gray: “Mea culpa dear viewers - as rightly pointed out by several commenters, the pinch point of the analemma is not where the equinox occurs. Instead it will be at the midpoint between the top and bottom. Thanks for the correction: happy to set the record straight in the service of science!”
More videos with Professor Gray: http://bit.ly/Meghan_Playlist
Professor Gray at the University of Nottingham: https://www.nottingham.ac.uk/physics/people/meghan.gray
Some of Bradys other channels:
https://www.youtube.com/numberphile
https://www.youtube.com/deepskyvideos
https://www.youtube.com/objectivityvideos
https://www.youtube.com/periodicvideos
https://www.youtube.com/channel/UCkIRMZDOKKKs-d14YPmLMxg (Unmade Podcast)
Patreon: https://www.patreon.com/sixtysymbols
The station/buoy at 0,0 at sea: https://www.ndbc.noaa.gov/station_page.php?station=13010
This project features scientists from The University of Nottingham
http://bit.ly/NottsPhysics
Were on Facebook at http://www.facebook.com/sixtysymbols
And Twitter at http://twitter.com/sixtysymbols
Sixty Symbol videos by Brady Haran and James Hennessy
http://www.bradyharanblog.com
Email list: http://eepurl.com/YdjL9 Whats at [0,0] in space? - Sixty Symbols](https://i.ytimg.com/vi/VCLJq-4aNyc/mqdefault.jpg)






