What was the mysterious beam of light seen from Arizona and other western states on May 16? Was it STEVE? An astronomer ...

A powerful geomagnetic storm recently triggered a spectacular display of the Aurora Borealis, or Northern Lights, across the ...

However, the brightest light observed by Webb in the infrared spectrum had no counterpart in the Hubble images. This discrepancy puzzled the team, as it suggested a previously unseen phenomenon at ...

Free-range atoms, roaming around without restrictions, have been captured on camera for the first time – enabling physicists ...

In a light-polluted San Diego backyard, an astrophysicist reflects on the intriguing properties of light as he captures an ...

Credit: Alan Dyer/VW Pics/Universal Images ... newly known phenomena—the original Steve was first spotted less than a decade ago in 2016, by the Alberta Aurora Chasers citizen science group ...

Scientists suggest leveraging an optical phenomenon called chromatic aberration -- that usually degrades image quality -- to produce suitable images with ... the magnitude of light absorbed ...

The Hubble Space Telescope recently celebrated its 35th anniversary in space. The Telescope has been operating for over three ...