Part of the greenhouse effect that warms the air near Earth’s surface also cools the upper parts of the atmosphere where space starts and satellites zip around in low orbit, That cooling also ...

What triggers these periods of glaciation – aka Quaternary ice ages, which punctuate the much longer Quaternary glaciation – is difficult to pin down, though for some time researchers have strongly ...

After 18 months of eye-in-the-sky secrecy, Chinese scientists have revealed the revolutionary technology behind the world’s first geosynchronous orbit synthetic aperture radar (SAR) satellite ...

India’s space agency announced on Sunday that a satellite it had successfully launched four days ago to enhance navigation and positioning services has failed to reach its designated orbit because of ...