A cosmic experience - Gamma-ray Burst GRB 190829A

Dive into a cosmic experience: Sound artist Alva Noto exclusively composed the score for our animation about Gamma-ray Burst GRB 190829A that happened in our cosmic backyard, a "mere" billion lightyears away. See what happens in a GRB, and how the gamma-ray observatory High Energy Stereoscopic System H.E.S.S. in Namibia followed the event (turn on subtitles for explanations):

Somewhere in a distant galaxy, a massive dying star collapses and a neutron star or black hole forms. Relativistic jets break out of the collapsing star, and a supernova is produced. The jet ploughs through the surrounding gas sweeping up particles. Some particles scatter on magnetic fields around the blast wave and are accelerated. The accelerated electrons emit high energy photons in the X-ray and gamma-ray regime at every deflection. This emission is called synchrotron radiation. Relativistic beaming occurs in the jet direction. When looking exactly down a jet, the event becomes visible as a gamma-ray burst (GRB).

("Swift" model data from NASA model database)

For more cool stuff from Alva Noto, please visit

[Rando_Shyte]

This is really cool! Great animations! Why this not have millions of views is beyond me.

[JsobfGdind]

Kumsayakum.hukum.manuhsia buat hukum.wy hukum.habis.aku.allahku hukum

[Synapsenkitzler]

visuals: superb ❤
music: not fitting. sounddesign or no sound would make more sense.

[JsobfGdind]

Ini.moho.logo.polis.sian.ni
Aku.buan.