The word "spaceflight" refers to the act or process of traveling in outer space. It involves the journey of spacecraft or humans into space beyond the Earth's atmosphere. Full definition
Additionally, this will be the third orbital launch performed by Russia in 2018 and the first human spaceflight of the year. (spaceflightinsider.com)
For years scientists have studied the impact of spaceflight on human physiology but most of the research has focused on bone, muscle, brain and cardiovascular function. (sciencedaily.com)
At the two - day International Symposium for Personal and Commercial spaceflight in October 2016, the decommissioning of the ISS was one of the major talking points. (eurasiareview.com)