An international group of more than 900 scientists has created the largest 3D map of the cosmos ever constructed. It’s the first measure of the expansion history of the universe with precision ...

DESI's detailed map could change that ... is terrifying to think about because it means our universe is expanding faster and faster until one day galaxies will be moving away from us so quickly ...

The map will help scientists understand what ... In 1998, two teams of astronomers discovered the expansion of the Universe was accelerating, rather than slowing down, as the theory at the time ...

Nobel laureate Dr. James Peebles will discuss the still-unanswered questions regarding the expansion of the universe, dark matter and more. We have good evidence that the universe we see around us is ...

Thus, the mechanism behind this accelerated expansion is being studied with two approaches ... The published results provide an in-depth analysis of data from DESI's first year, which, as of April, ...

Well, it's something called the "Hubble tension," and it's a dispute between observational astronomers and theoretical cosmologists about who's been wrong about how fast the universe is expanding.

Like Hubble, Webb's data points to an expansion rate of approximately ... it is a vital puzzle for scientists seeking to map the universe's evolution and determine its ultimate fate.

This radiation is now used to 'map' the early Universe ... The Big Bang and subsequent expanding finite universe explains why this is not the case. The abundance of the lighter elements hydrogen ...

the universe is infinite or finite, but it is believed that the universe is expanding based on observational records. If the universe is already infinite, what does it mean for it to expand further?