interplanetary travel in a sentence

Examples

1. Thus, several techniques have been devised to reduce the fuel requirements of interplanetary travel.
2. Interplanetary travel, however, appears to come with a price tag.
3. The station also would test interplanetary travel gear, including water-and air-recycling systems and space robots.
4. Its universe was limited to the solar system, and revolved heavily around interplanetary travel and terraforming.
5. A later version published in 1934 included details on interplanetary travel and applications of nuclear power.
6. No-I most certainly don't believe that interplanetary travel is easy . . . it's ridiculously difficult.
7. "' Interplanetary spaceflight "'or "'interplanetary travel "'is travel between planets, usually within a single planetary system.
8. Beginning in 1957, coinciding with the space race, Forner's attention turned to imagined scenes of interplanetary travel.
9. This fact is used in interplanetary travel.
10. A minimum-fuel Hohmann transfer orbit would take 146 days . See also our article on interplanetary travel.