According to Einstein’s theory of general relativity, nothing can travel faster than the speed of light in a vacuum. Yet in space many strange things happen, including a new proposal by two astrophysicists that blasts creating bursts of gamma rays may be able to speed up faster than light, going superluminal.
Yet, this research by the astrophysicists Jon Hakkila of the College of Charleston and Robert Nemiroff of the Michigan Technological University is not going against Einstein’s theory. What the scientists found is that while these bursts surpass the speed of light in surrounding gas clouds, that only happens in the jet mediums, not in a vacuum.
The astrophysicists also think that these superluminal jets can create the time-reversibility that can be observed in gamma-ray burst light curves.
Cosmic death beams: Understanding gamma ray bursts
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