New observations from the James Webb Space Telescope suggest that a new feature in the universe, rather than errors in measurements, could explain the accelerated expansion of the universe. This finding supports previous data from the Hubble Space Telescope, which measured distances between nearby stars and galaxies. Together, these observations provide crucial confirmation that helps address the mystery of why the universe is expanding faster now than it did billions of years ago.
Webb study of universe expansion challenges cosmic theory
A crucial cross-check for previous Hubble Space Telescope measurements.
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Early universe had more supermassive black holes than previously thought
Most distant and therefore oldest blazar ever seen.
How electrical synapses fine-tune sensory information for better decisions?
A configuration of electrical synapses.