It's time for one of the strongest meteor showers of the year. A meteor streaks over an Orthodox church during the annual ...

NASA scientists are sounding an alarm that would have been unthinkable a decade ago: the same commercial satellite ...

The interstellar comet 3I/ATLAS is making its final pass, highly active after its Sun encounter. NASA and ESA release new ...

Fresh images from NASA's Hubble reveal the unusual features of interstellar comet 3I/ATLAS, offering insights into alien ...

For millennia, the act of gazing at the night sky has connected us not only to the stars but also to one another. This simple ...

Wonder Bound, the product of a collaboration between Johns Hopkins University, the Space Telescope Science Institute, and the ...

Astronomers have long been concerned about reflections from satellites showing up in images taken by telescopes and other ...