Fill in the gaps
Mask plans to ... 4 ships to Mars in 2024: 2 crewed and 2 cargo ships.
launch
related to stars
stellar
gravity
attraction between all things with mass or energy
Jupiter is a gas giant, so it doesn't have a true ..., there is no way a ship could land there.
surface
a space body that orbits a planet
satellite
rotate
move around the axis or the center
Getting used to the ... is pretty difficult: you can not even go to sleep without buckling yourself up to the bed.
weightlessness
a space transport that has a crew
manned speceship
lunar
something related to the Moon
Before establishing space tourism, people need to ... the problem of physical preparation for the potential tourists.
ponder
from Earth
terrestrial
terraforming
adjusting the climate of the planet to the human needs
Eon Mask is one of the biggest ... of the idea that people should colonize other planets.
Proponent
powerful, valid
potent
debris
wreck, remains