On October 18, 2025, the European Southern Observatory's (ESO) 4MOST (4-meter Multi-Object Spectroscopic Telescope) instrument observed the sky with its full array of 2,400 optical fibers for the ...
Our view of the universe just expanded: The first image from NASA’s new space telescope unveiled Monday is brimming with galaxies and offers the deepest look of the cosmos ever captured. The first ...
Morning Overview on MSN
Scientists detect cosmic rays inside a mysterious cloud for the 1st time
For the first time, scientists have watched high‑energy cosmic rays at work deep inside a thick cloud of gas, not just at its outer surface. Using the High Altitude Water Cherenkov Observatory (HAWC), ...
This image shows galaxy cluster SMACS 0723, captured by the James Webb Space Telescope. The telescope is designed to peer back so far that scientists can get a glimpse of the dawn of the universe ...
Milestone results released by the Large High Altitude Air Shower Observatory (LHAASO) on November 16 have solved a decades-old mystery about the cosmic ray energy spectrum—which shows a sharp decrease ...
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