Resilience, a spacecraft built by Japan-based company Ispace, crashed while attempting to touch down on the moon. If ...

For the consideration of simple control, only single phase shifted (SPS) control is applied. Different from the common modeling method with the Fundamental Harmonic Approximation (FHA), the accurate ...

Experts suggest that the magnetism imprinted in certain lunar rocks may have stemmed from colossal asteroid impacts that ...

In the present study, a semi-empirical approach is developed to predict heat transfer from arrays of jets of liquid that undergoes phase change upon impingement. In the model, the jet array is divided ...