A new study has unveiled new insights into the effects of massive stars on nearby molecular gas and star formation in the W4 super-large HII region.

Read Spectroscopic data collected from NASA's James Webb Space Telescope is overlayed on an image of the Phoenix cluster that ...

Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China University of Science and Technology of China, Hefei, Anhui, China ...

Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, China University of Science and Technology of China, Hefei, Anhui, China ...

The mission will play an important role in international observations and collaborations," said Wu Xuefeng, one of the paper's authors and a researcher at the Purple Mountain Observatory of the CAS in ...

To see the northern lights in Colorado, a KP index of 5 or higher is usually needed. The KP index measures geomagnetic ...

Hundreds of earthquakes have been detected beneath Mount Spurr in the past week, increasing the odds of an eruption.

FLEISCHMANNS, N.Y. — Purple Mountain Press, a publisher of history books on local and regional topics, is now under new ownership. The publisher of such titles as Alf Evers’ “The Catskills F ...

Happy Statehood Day, Arizona. From Stevie Nicks and award-winning Mexican food to small towns and Camelback Mountain, here's ...

Happy Statehood Day, Arizona. From Stevie Nicks and the Colorado River to creosote and Camelback Mountain, here's why we love ...