Journal of Aerospace Science and Technology is an international double blind peer reviewed quarterly publication which publish high quality papers on all aspects of Space System Engineering, Space operation and applications, commerce, management, and apace law, Space Sciences and Exploration and Investigating Space Radiation. Aerospace Science and Technology is an open access publication, The following manuscript format can be published in the journal: Original article, short communication (brief report or brief communication), review article, systematic review and meta-analysis, Letter to editor, commentary and editorial.Financial PoliciesArticle Processing ChargesAs Aerospace Research Institute has supported all of the publishing costs of Journal of Aerospace Science and Technology, article processing charge and any other publication fees in the journal are free for authors.1- Space System Engineering-Infrastructure (labs, sensors, software,…)-Space transportation systems Design (launch site and subsystems,…)-Space systems design (spacecraft, satellites, space stations and their equipment)-Space subsystems design: (navigation, control, structure and…)-Space Ground Segment: receiving, transmitting, controlling and data processing- Space New Technologies2- Space operation and applications-communications-Remote sensing-GPS and navigation-Space and social development3- commerce, management, and apace law- space affairs planning- space policy- space standards- space law- space commercialization- space privatization- space management- safety in space4- Space Sciences and Exploration- planetary sciences, asteroids and comets - Interplanetary exploration- physiology and space medicine (astrobiology)- space debris - space weather prediction- space geology5- Investigating Space Radiationrecognition, evaluation, and detection of space radiation