We (Europe) aren't finished with the planets. We're planning...
We (Europe) aren't finished with the planets. We're planning to go back to Mars and we're planning also to go to Mercury, one of the most mysterious of planets very close to the Sun.
We (Europe) aren't finished with the planets. We're planning to go back to Mars and we're planning also to go to Mercury, one of the most mysterious of planets very close to the Sun.