Al-Hussan supervised Saudi satellites launched by KACST in 2006, 2008, 2012 and 2014.
He was also honored with an honorary award for his personal contributions to the development and production of the Antonov 132D joint venture between KACST and Antonov Company in 2017.
He was also selected for the Professor of the Year award from 1998 to 2003 by many engineering departments (civil, environmental, mechanical, space) for his strong academic skills.
More than 100 high-impact scientific papers were cited in the International Scientific Indexing. He registered 40 patents at the United States Patent and Trademark Office.
His scientific publications contributed to the development of a number of products in aviation and industry. He worked on the development of the principles of flow separation reductions. He also used developed flow as an alternative to the use of aircraft control surfaces.
In addition, Dr. Al-Hussan participated in the development of an engine via explosion technique, as well as different and unique aircraft vehicles that could be applied in the aviation industry in the near future.
He also led research teams in more than 50 projects at KACST, in addition to his contributions in various fields of science and technology recognized locally and internationally.
Among its members, the International Academy of Astronautics includes the first Arab astronaut, Prince Sultan bin Salman bin Abdul Aziz, and Prince Turki bin Saud bin Mohammed, president of KACST.