NASA Has Identified ‘Something Weird’ Happening to the Universe | by slashdotted | May, 2022

New Hubble Space Telescope data suggests ‘something weird’ is going on with our universe, Nasa says

“You are getting the most precise measure of the expansion rate for the universe from the gold standard of telescopes and cosmic mile markers”

Photo by NASA on Unsplash

NASA has discovered something strange’ occurring in the cosmos.

For a long time, physicists and astronomers have been interested in the study of the universe’s expanding pace.

However, the Hubble Space Telescope has provided scientists with a massive quantity of data to analyze. NASA feels that something weird is occurring in the cosmos given how quickly it is growing.

According to NASA, measurements from the Hubble Space Telescope suggest that the rate of expansion has accelerated significantly faster than projected.
However, NASA was unable to give a precise explanation for the disparity, instead referring to it as “something strange.”

According to Nasa, the Hubble Space Telescope has hit a new milestone in its quest to determine how rapidly the universe is expanding — and it supports the hypothesis that something weird is occurring in our cosmos.

However, it shows that “something strange” is happening in our cosmos, which might be the product of undiscovered, new physics, according to Nasa.

When the space telescope began collecting data on the universe’s expansion, it was discovered to be faster than models had expected.

Scientists plan to dive more into this challenge using the new James Webb Orbit Telescope, which was just launched into space and will shortly bring back its first observations.

Hubble’s “magnum opus”: the most exact measurement of the universe’s expansion

The new research analyzes 30 years of data from the renowned space telescope to provide the most exact estimation of how quickly the cosmos is expanding yet.

Astronomers investigate distances to objects whose brightness is well known to determine the Hubble constant — the darker it seems, the further away it is.
This was accomplished by analyzing 42 galaxies seen by the Hubble telescope during the previous 30 years that included both Cepheids and Type Ia supernovae.
“This is what the Hubble Space Telescope was designed to achieve, using the most significant tools we know,” said Adam Riess, chief scientist.
“The Hubble constant is a really remarkable quantity,” cosmologist Dr. Licia Verde, who was not involved in the research, stated.

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