Sentence examples for human voyages from inspiring English sources

Nevertheless, the effects of radiation may remain a major obstacle to long human voyages in space.

whether robot airplanes fly on mars or not, for human voyages a key consideration will be the power plant that gets the explorers there.

It dismayed me to think that the country was so transformed that the first human voyages to the Moon might wind up as irrelevancies.

It was, he explained, not the beginning of human voyages to Mars and lunar bases but "a dead-end undertaking in terms of human travel beyond the immediate vicinity of this planet".

Other supply vessels burn up in the atmosphere, but Dragon, designed from the outset for human orbital voyages in a few years, is reusable, like the old shuttles but without their complications and expense.

They give only crude hints of the polished paintings in which he explores art history, cultural behavior and the drive of humans toward voyages, archetypal searches and discoveries.

But the architects of both the US and Soviet space programmes had loftier ambitions of sending humans on voyages around the Solar System.

Once living spaces and life support systems are in place, the EPFL team envisions a six-person human crew voyaging to the planet during the six-month-long Martian northern summer, when sunlight is abundant for solar power production (the Martian calendar has longer seasons than Earth's calendar, because the Martian year lasts 687 Earth days).

Thank heaven it didn't: When humans first voyaged to the moon, they took the world along.

If humans ever voyage to a planet far bigger than Earth, the journey is sure to be arduous and full of danger.

It takes what Mr. Karlen calls a fantastic voyage to get into the human bloodstream, a voyage that provokes a fair degree of wonderment about the complexity of things and about their unpredictability.