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Big Bang
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- 1UIC physicists spot ripple from universe's first moments▼UIC physicists spot ripple from universe’s first moments
Physicists at the University of Illinois Chicago report detecting a ripple believed to originate from the universe's earliest moments, a finding that could offer new insight into conditions just after the Big Bang. The announcement is drawing attention within the physics community, though further details and independent confirmation of the result are still awaited.
- 2Big Bang Nucleosynthesis Enters the Era of Precision Cosmology●The earliest of the Big Bang's four cornerstones is nucleosynthesis: the primeval creation of the light elements. It now
Physicists report that Big Bang nucleosynthesis—the primeval formation of the universe's light elements such as hydrogen and helium—has now entered the era of precision cosmology. It is described as the earliest of the Big Bang's four cornerstones, meaning observational measurements of primordial element abundances have become precise enough to test cosmological models alongside tools like the cosmic microwave background.
- 3Professor Tara Shears to host public evening on antimatter●An evening with Professor Tara Shears OBE exploring the mysteries of antimatter
The University of Liverpool is hosting an evening event with Professor Tara Shears OBE exploring the mysteries of antimatter. The particle physicist, known for her work on the LHCb experiment at CERN, will discuss what antimatter is, why it remains one of physics' biggest puzzles, and why the universe appears to be made almost entirely of matter despite theory suggesting equal amounts of both should have formed after the Big Bang.