Driving a spacecraft around a planet isn’t anything like driving on a planet. A physicist explains orbital navigation.

A spectacular supermoon will dazzle skywatchers this November, its closest point to Earth this year, followed by another in ...

November's full Beaver supermoon will occur on Nov. 5, but it will be best seen the following evening as it rises into the ...

CMS-03, a multiband communication satellite, will be placed in an elliptical orbit that stretches from 170 km to nearly 30,000 km above Earth. The LVM3 rocket, previously called GSLV Mk 3, is built to ...

Perihelion is an annual astronomical event when Earth finds itself at the closest distance possible toward the Sun. Usually it falls between the dates of January 2 and 4 as Earth is around 147 million ...