Is it necessary to expand human knowledge with space exploration?

The era of exploration and colonization of the Solar System lasted five thousand years, like the Austronesian Diaspora in the ancient Pacific.

The launching of artificial earth satellites is commonly looked upon as an exploration of space.

Hydrocarbon exploration has ceased with declining oil prices.

The Nautilus, a private research ship, is operated by the Ocean Exploration Trust. The group says its aim is to examine “areas of the ocean that have never been explored before.”

From the standpoint of ecology, Antarctica should be reserved solely for research, not for tourism or for commercial exploration.

Poetry is an exploration, a revelation, and an invitation for dialogue.

Human exploration to, and settlement of, other planets ensures that if a terrible event does happen on earth, humans will still exist on other planets.

The canny entrepreneur realized that the ballistic missiles, which had once carried nuclear weapons and which the former enemies no longer needed, could easily be converted to civilian rockets for the peaceful exploration of space.

The Algerian government has licensed exploration in these blocks of land.