GNSS satellites are subject to a large number of disturbing forces that must be taken into account in orbit determination. The greatest uncertainty is currently due to solar radiation pressure. Fig. 1 ...

Galactic Energy, a private rocket maker in Beijing, conducted a launch of its Ceres 1 rocket on Friday evening, deploying six ...

A vacation trailer brand constructed by Fleetwood RV, Orbit first entered the recreational product marketplace in the 2000 model year. Constructing travel trailers and fifth wheel trailers, Orbit ...

and the shape of Earth's orbit around the Sun – in glacial transitions. They also establish a predictive model for past and future glacial cycles based solely on orbital forcing. The Quaternary ...

Although assessing the quantity of space debris can be challenging due to its dimension, ESA's statistical model has estimated that there are 1.1 million pieces of debris from 1 to 10 cm, flying in ...