Photosynthesis changed Earth in powerful ways. When photosynthetic organisms appeared, it led to the Great Oxygenation Event.

For observers in India, Neptune will be visible throughout most of the night on September 20-21, rising in the east just as ...

An asteroid will pass so close to Earth on Sept. 29 that it will temporarily be captured by gravity and be our planetary ...

China set to unveil long-term vision for space science The Chinese Academy of Sciences is aiming to accelerate its progress ...

Stargazing, once the domain of romantic Bollywood dream sequences is now rapidly gaining traction as a unique experience in India. With the nation’s dark skies ...