Falcon 9

Falcon 9 is a family of two-stage-to-orbit launch vehicles, named for its use of nine engines, designed and manufactured by SpaceX. The Falcon 9 versions are the Falcon 9 v1.0 (retired), Falcon 9 v1.1 (retired), and the current Falcon 9 full thrust, a partially-reusable launch system. Both stages are powered by rocket engines that burn liquid oxygen (LOX) and rocket-grade kerosene (RP-1) propellants. The first stage is designed to be reusable, while the second stage is not reusable. The three Falcon 9 versions are in the medium-lift range of launch systems. The current Falcon 9 ("full thrust upgrade") can lift payloads of at least 13,150 kilograms (28,990 lb) to low Earth orbit, and at least 5,300 kilograms (11,700 lb) to geostationary transfer orbit. Full payload capacity is kept private, and may vary depending on whether the first stage follows a reusable or expendable flight profile.

The Falcon 9 and Dragon capsule combination won a Commercial Resupply Services (CRS) contract from NASA in 2008 to deliver cargo to the International Space Station (ISS) under the Commercial Orbital Transportation Services (COTS) program. The first commercial resupply mission to the ISS launched in October 2012. The initial version 1.0 design made five flights before it was retired in 2013. The version 1.1 design made a total of 15 flights beginning in 2013 before it was retired in January 2016.

Falcon (rocket family)

The Falcon rocket family is an American family of multi-use rocket launch vehicles developed and operated by Space Exploration Technologies (SpaceX). They are the first orbital launch vehicles to be entirely designed in the 21st century.

The vehicles in this family include the flight-tested Falcon 1 and Falcon 9. The Falcon 1 made its first successful flight on 28 September 2008, after several failures on the initial attempts. The larger Evolved Expendable Launch Vehicle (EELV)-class Falcon 9 flew successfully into orbit on its maiden launch on 4 June 2010. The Falcon 9 is eventually intended to be a reusable vehicle. SpaceX is currently in production of the first Falcon Heavy launch system. Other designs for boosters with even larger payload lifting capabilities are currently being researched, but not yet confirmed.

Naming

Elon Musk, CEO of SpaceX, has stated that the Falcon rockets are named after the Millennium Falcon from the Star Wars film series.

Current launch vehicles

Falcon

A falcon (/ˈfɔːlkən, ˈfæl-/) is any one of 37 species of raptors in the genus Falco, widely distributed on all continents of the world except Antarctica.

Adult falcons have thin, tapered wings, which enable them to fly at high speed and to change direction rapidly. Fledgling falcons, in their first year of flying, have longer flight feathers, which make their configuration more like that of a general-purpose bird such as a broadwing. This makes it easier to fly while learning the exceptional skills required to be effective hunters as adults.

The falcons are the largest genus in the Falconinae subfamily of Falconidae, which itself also includes another subfamily comprising caracaras and a few other species. All these birds kill with their beaks, using a "tooth" on the side of their beaks — unlike the hawks, eagles, and other birds of prey in Accipitridae, which use their feet.

Peregrine falcons have been recorded diving at speeds of 200 miles per hour (320 km/h), making them the fastest-moving creatures on Earth. Other falcons include the gyrfalcon, lanner falcon, and merlin. Some small falcons with long, narrow wings are called hobbies, and some which hover while hunting are called kestrels.