New observations from the James Webb Space Telescope back up previous findings from the Hubble telescope that contradict ...

Astronomers have long understood that the universe is expanding—in other words, the space in between cosmic objects that aren ...

These instruments, like the Hubble Space Telescope, reported a value of around 73 km/s/Mpc. The difference between these ...

New observations from the James Webb Space Telescope have reinforced the Hubble tension, a discrepancy between different ...

The latest findings, published in The Astrophysical Journal on December 9, offer a high-precision measurement of the Hubble ...

The research is based on Nobel Prize winner Adam Riess' discovery that the universe's expansion is accelerating due to a ...

Scientists using the James Webb Space Telescope have made a discovery which could overturn our basic assumptions about the universe.

NASA's James Webb Space Telescope supports Hubble Space Telescope's findings on the universe's accelerating expansion rate, ...

[B77] 63: Hubble has observed a budding star, SSTC2D J033038.2+303212, hidden in the constellation Perseus. It is in its ...

The James Webb Space Telescope has confirmed the universe's expansion rate, suggesting unknown cosmic factors drive its ...

A Nobel Prize winning scientist using the James Webb Space Telescope has confirmed the controversial Hubble Tension.