Space Mog | Digging up Cosmic Fossils: The First Single Baryonic Acoustic Oscillation Hooleilana @SpaceMog | Uploaded 1 year ago | Updated 12 hours ago
Hi Spacecats, I'm Dr Maggie Lieu and welcome to my channel, where you can find all things space, astronomy and physics! Scientists have potentially idenitified for the first time ever a BAO - Baryonic Acoustic Oscillation, an echo of the creation of the first structures in the Universe. But what's it all about ? find out in this week's video
Links:
2012 study: https://arxiv.org/abs/1101.1911
main study, Tully, Howlett and Pomarde 2023: https://iopscience.iop.org/article/10.3847/1538-4357/aceaf3
Media credits:
BAO: NASA GSFC
Hooleilana:
Cluster formation: Dolag
BAO bump: NASA GSFC
Universe expansion: ESA/NASA/hubble/Calcada/Kornmesser
Galaxies: Sloan SDSS
Galaxy cluster: NASA goddard
interactive galaxy distribution: CEA
Big bang: NASA/GSFC
Various Plots: Tully, Howlett and Pomarde 2023
Special thanks to my youtube perks members: Annex Celestial, Wheely Big Bike Trip, Steven Yee, Thomas Seiler, Anders Welander, Bill Fratt and Kristf Lovas.
You can also sign up on my channel page to get access to perks:
https://www.youtube.com/channel/UClO6TuRE6XLzbMBmQ_KY38A/join
Support me through my shop:
www.maggielieu.com/shop
If you enjoyed the video, please consider by liking, sharing and subscribing! I'm also on:
twitter: https://twitter.com/space_mog
instagram: https://instagram.com/space_mog/
facebook: https://facebook.com/spacemog/
onegarden: onegarden.com/?rfc=7wL
Hi Spacecats, I'm Dr Maggie Lieu and welcome to my channel, where you can find all things space, astronomy and physics! Scientists have potentially idenitified for the first time ever a BAO - Baryonic Acoustic Oscillation, an echo of the creation of the first structures in the Universe. But what's it all about ? find out in this week's video
Links:
2012 study: https://arxiv.org/abs/1101.1911
main study, Tully, Howlett and Pomarde 2023: https://iopscience.iop.org/article/10.3847/1538-4357/aceaf3
Media credits:
BAO: NASA GSFC
Hooleilana:
Cluster formation: Dolag
BAO bump: NASA GSFC
Universe expansion: ESA/NASA/hubble/Calcada/Kornmesser
Galaxies: Sloan SDSS
Galaxy cluster: NASA goddard
interactive galaxy distribution: CEA
Big bang: NASA/GSFC
Various Plots: Tully, Howlett and Pomarde 2023
Special thanks to my youtube perks members: Annex Celestial, Wheely Big Bike Trip, Steven Yee, Thomas Seiler, Anders Welander, Bill Fratt and Kristf Lovas.
You can also sign up on my channel page to get access to perks:
https://www.youtube.com/channel/UClO6TuRE6XLzbMBmQ_KY38A/join
Support me through my shop:
www.maggielieu.com/shop
If you enjoyed the video, please consider by liking, sharing and subscribing! I'm also on:
twitter: https://twitter.com/space_mog
instagram: https://instagram.com/space_mog/
facebook: https://facebook.com/spacemog/
onegarden: onegarden.com/?rfc=7wL
