In a rare "time-critical" decision, the James Webb Space Telescope will study the true size of the "potentially hazardous" ...

Treats are in store for stargazers at both ends of the short summer nights this June. Evenings belong to Saturn, a beacon in the southwest. Not sure which object is the ringed planet? Look the ...

The leftover mass translates into a powerful burst of energy — the same kind that powers the sun and stars. Song Yuntao, vice president of CAS’ Hefei Institutes of Physical Science and ...