How do we get to Space?

The Albert Einstein ATV, or Automated Transfer Vehicle 004 (ATV-004), was a European unmanned cargo resupply spacecraft, named after the German-born physicist Albert Einstein. It was built to supply the International Space Station (ISS) with propellant, water, air, and dry cargo, and also to reboost the station's altitude with its thrusters. It was the fourth and penultimate ATV to be built, following the Edoardo Amaldi, which was launched in March 2012. Albert Einstein's components were constructed in Turin, Italy, and Bremen, Germany, and underwent final assembly and testing in Bremen in 2012. The spacecraft left Bremen for Kourou on 31 August 2012 to begin launch preparations.

Kounotori 2 , also known as HTV-2, was launched in January 2011 and was the second Japanese H-II Transfer Vehicle to resupply the International Space Station (ISS). It was launched by the H-IIB Launch Vehicle No. 2 (H-IIB F2) manufactured by MHI and JAXA. After the supplies were unloaded, Kounotori 2 was loaded with waste material from ISS, including used experiment equipment and used clothes. Kounotori 2 was then unberthed and separated from the ISS and burned up upon reentering the atmosphere on 30 March 2011.

Cygnus CRS OA-7, also known as Orbital ATK CRS-7, is the eighth flight of the Orbital ATK unmanned resupply spacecraft Cygnus and its seventh flight to the International Space Station under the Commercial Resupply Services contract with NASA. Orbital and NASA jointly developed a new space transportation system to provide commercial cargo resupply services to the International Space Station (ISS). Under the Commercial Orbital Transportation Services (COTS) program, then Orbital Sciences designed and built Antares, a medium-class launch vehicle; Cygnus, an advanced maneuvering spacecraft, and a Pressurized Cargo Module which is provided by Orbital's industrial partner Thales Alenia Space. The OA-7 is named the S.S. John Glenn in honor of astronaut and senator John Glenn, the first US astronaut to orbit the Earth on Mercury 6 and the oldest to go to space on STS-95.

Progress MS-02 (Russian: Прогресс МC-02), identified by NASA as Progress 63 or 63P, is a Progress spacecraft used by Roscosmos to resupply the International Space Station (ISS)

Soyuz 21 was a Soyuz spacecraft which launched on 6 July 1976 12:08 UTC. It transported two cosmonauts on the first flight to Salyut. The crew was Boris Volynov and Vitaly Zholobov.

Progress M-67 (Russian: Прогресс М-67), identified by NASA as Progress 34 or 34P, was a Progress spacecraft used to resupply the International Space Station.

Progress M-52 (Russian: Прогресс М-52), identified by NASA as Progress 17 or 17P, was a Progress spacecraft used to resupply the International Space Station.

Cygnus CRS OA-5, also known as Orbital Sciences CRS Flight 5, was the seventh planned flight of the Orbital Sciences' unmanned resupply spacecraft Cygnus and its sixth flight to the International Space Station under the Commercial Resupply Services contract with NASA. Orbital and NASA jointly developed a new space transportation system to provide commercial cargo resupply services to the International Space Station (ISS). Under the Commercial Orbital Transportation System (COTS) program, Orbital designed and built Antares, a medium-class launch vehicle; Cygnus, an advanced maneuvering spacecraft; and a Pressurized Cargo Module which is provided by Orbital's industrial partner Thales Alenia Space. The Cygnus spacecraft for this mission is named the S.S. Alan Poindexter in honor to astronaut Alan G. Poindexter, a deceased space shuttle commander. Poindexter was selected in the 1998 NASA Group (G17) and went into orbit aboard Space Shuttle missions STS-122 and STS-131.

Cygnus CRS OA-4, also known as Orbital ATK CRS-4 and CRS Orb-4, was the fourth successful flight of the Orbital ATK uncrewed resupply spacecraft Cygnus and its third flight to the International Space Station under the Commercial Resupply Services contract with NASA. With the Antares rocket undergoing a redesign following its failure during the Orb-3 launch, OA-4 was launched by an Atlas V rocket. Following three launch delays due to inclement weather beginning on 3 December 2015, OA-4 was launched at 21:44 UTC on 6 December 2015. With a liftoff weight of 7,492 kilograms, OA-4 became the heaviest payload ever launched on an Atlas V. The spacecraft rendezvoused with and was berthed to the ISS on 9 December 2015. It was released on 19 February 2016 after 72 days at the station. Deorbit occurred on 20 February at approximately 16:00 UTC.

Progress MS-08 (Russian: Прогресс МC-08), identified by NASA as Progress 69 or 69P, is a Progress spacecraft used by Roscosmos to resupply the International Space Station.

Voskhod 2 was a Voskhod spacecraft which launched on 18 March 1965 07:00 UTC. It was the second manned flight of the Voskhod program. It launched two cosmonauts for craft testing and science purposes. The crew was Pavel Belyayev and Alexey Leonov.

Progress M-36 (Russian: Прогресс М-36), was a Progress spacecraft used to resupply the space station Mir.

Progress M-15M (Russian: Прогресс М-15М), identified by NASA as Progress 47 or 47P, is a Progress spacecraft used by Roskosmos to resupply the International Space Station.

Progress M-22 (Russian: Прогресс М-22), was a Progress spacecraft used to resupply the space station Mir.

Cygnus NG-11, previously known as CRS OA-11, is the twelfth planned flight of the Northrop Grumman robotic resupply spacecraft Cygnus and its eleventh flight to the International Space Station under the Commercial Resupply Services contract with NASA. The mission is scheduled to launch on 17 April 2019. This is the last mission from the extended CRS contract; followup missions are part of the CRS2 contract.

Progress M-58 (Russian: Прогресс М-58), identified by NASA as Progress 23 or 23P, was a Progress spacecraft used to resupply the International Space Station.

Progress M-66 (Russian: Прогресс М-66), identified by NASA as Progress 32 or 32P, was a Progress spacecraft used to resupply the International Space Station.

Progress 15 (Russian: Прогресс 15), was a Progress spacecraft used to resupply the space station Salyut 7.

Progress M-19M (Russian: Прогресс М-19М), identified by NASA as Progress 51 or 51P, is a Progress spacecraft used by Roskosmos to resupply the International Space Station.

Progress M-47 (Russian: Прогресс М-47), identified by NASA as Progress 10 or 10P, was a Progress spacecraft used to resupply the International Space Station.

Progress M-21 (Russian: Прогресс М-21), was a Progress spacecraft used to resupply the space station Mir.