There's a good chance the northern lights will be visible in the United States on Valentine's Day 2025. Here's why, and where to look for them.

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 ...

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.

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 ...

There are three main routes to consider: the Red City Route takes you around the city centre and Camps Bay; the Blue Mini ...

The Vatican Observatory’s summer school, known as “Specola,” has already selected students for its next edition. During the month of June, 25 students who were selected from among 120 ...

19 quasars identified, including lensed, dual, and projected types Observations conducted with P200/DBSP at Palomar Observatory Findings advance studies of supermassive black holes and redshifts ...

Chinese astronomers have investigated quasar candidates from the DESI Legacy Surveys (DESI-LS) photometry catalog. As a result, they detected 19 strongly-lensed, dual and projected quasars. The ...

"Compared with other gamma-ray bursts, EP240315a stands out as unique," commented Wu Xuefeng, one of the corresponding authors of the paper and a research fellow at the Purple Mountain Observatory ...

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 ...