A NASA telescope has made a 12.8-billion-year-old discovery at the edge of our universe, one which astronomers say should not ...

Astronomers have discovered three ultra-massive 'Red Monster' galaxies that formed within the first billion years after the ...

Astronomers have discovered three ultra-massive 'Red Monster' galaxies that formed within the first billion years after the ...

Researchers have discovered three ultra-massive galaxies from the universe's first billion years, challenging existing models of star formation. These galaxies, identified with the James Webb Space ...

A series of "red monsters" discovered by the James Webb Space Telescope (JWST) are complicating our accepted ideas about the ...

X-ray free-electron lasers are powerful tools for studying matter at the atomic level, but their light pulses are often noisy ...

The team continues to analyze the Hubble UV observations, focusing on spectral emission lines from various elements in the ...

In 1936, astronomers saw a puzzling event in the constellation Orion: the young star FU Orionis (FU Ori) became a hundred ...

While the Microwave Window is a “cosmic quiet zone” the existence of the radio emission lines marking the Water Hole illustrates a problem ... frequencies. The resulting spectrum (power vs. frequency) ...

Researchers at SwissFEL have successfully demonstrated new technologies that improve the temporal coherence of XFEL pulses ...