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...tmospheric entry]] trajectories that follow a non-[[ballistic trajectory]] by employing [[aerodynamic lift]] in the high upper atmosphere. It includes tr ...es in and out the atmosphere. '''Glide''' is a flight trajectory where the spacecraft stays in the atmosphere for a sustained flight period of time.<ref name="Sä ...

...h individual launcher system within any given launcher family, categorized by its current '''operational''' status. ...ring the terminal count<br />Note: only includes orbital launches (flights launched with the intention of reaching orbit). Suborbital tests launches are not in ...

| equipment = See [[#Spacecraft and space systems|spacecraft and space systems]] ...rim measure towards a fully independent Department of the Space Force, led by a civilian secretary of the Space Force. ...

{{Events by month|1962}} ...Nevada's Sedan Crater, 1200 feet wide, 320 feet deep, is created instantly by a nuclear bomb]] ...

...he net result of any and all [[force]]s acting on the object, as described by [[Newton's Second Law]].<ref>{{cite book |title=The Principles of Mechanics ...tware Associates|access-date=17 November 2015}}</ref> The point at which a spacecraft comes closest to a ground observer is the ''time of closest approach''.<ref ...