Scientists flew the XL-Calibur telescope on a high-altitude balloon to measure polarized X-rays from Cygnus X-1. These ...

Next-generation telescopes like JWST and the 30-meter telescope increase the likelihood of detecting extraterrestrial life within our lifetime. Trump Cuts Millions After California Ignores English ...

XRISM’s observations of GX13+1 revealed a slow, fog-like wind instead of the expected high-speed blast, challenging existing models of radiation-driven outflows. The discovery hints that temperature ...

Now the nights are getting longer, it's the perfect time to start looking for your next telescope — especially with Black Friday taking place on November 28. When you purchase through links on our ...

NASA's James Webb Space Telescope was launched nearly five years ago, and the first images it revealed made waves across the astronomical world. Those images are still among the most relevant pictures ...

Our top tried-and-tested picks for birdwatching, stargazing or observing wildlife — find the best models ahead of Black Friday. When you purchase through links on our site, we may earn an affiliate ...

The monthly Third Thursday event at the Albuquerque Museum returns on November 20, from 5 – 8:30 p.m. This month’s event is ...

Proceedings of a symposium held in Tucson, Ariz., Pasadena, and Mount Hamilton, Calif., 5-12 April 1965; sponsored by the International Astronomical Union. https ...