Explanation:

First option is correct.

Orion Spacecraft

• Orion spacecraft is being designed by NASA to take humans deeper into space than ever before.
•  It is the next-generation vehicle that the US is developing to carry astronauts to the Moon and on to Mars.
•  It is scheduled to be launched in 2020.
•  It is known as Exploration Mission-1 (EM-1).
•  European industry has recently handed over a key part of the spaceship infrastructure to NASA.
•  This is the first time America has gone outside its shores for such an important piece of human spaceflight hardware
•  The European Service Module (ESM) is essentially Orion's back end.
•  ESM will provide propulsion, an electricity supply, thermal control, and all the gases and water needed to sustain any humans riding inside the capsule.