By looking at light from distant exploding stars called supernovas, in 1998 astronomers discovered the universe isn't just ...

Could time itself actually explain our universe's expansion? Our current cosmological model—known as lambda cold dark matter, ...

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"Dark energy is a misidentification of variations in the kinetic energy of expansion, which is not uniform in a Universe as ...

This late-time acceleration was discovered in 1998 by two teams of astronomers making distance measurements using supernovas ...

Dark energy does not exist, some scientists have claimed – which could help get rid of one of the universe’s biggest mysteries. For a century, scientists have thought that the universe was expanding ...

According to our current understanding of astrophysics, the universe is not only expanding, but also growing at an ever-increasing rate. The most-accepted model for this expa ...