Director / Editor: Victor Teboul, Ph.D.

Looking inside ourselves and out at the world
Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Brightest cosmic explosion of all time: how we may have solved the mystery of its puzzling persistence

By Hendrik Van Eerten, Reader in Astrophysics, University of Bath

Radiation from the brightest cosmic explosion ever seen may have been mixing with gas and dust around its dying star – making the signal last longer.

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