Wiktionary
n. (plural of extrasolar planet English)
Usage examples of "extrasolar planets".
For instance, to get his characters to one of his meticulously detailed extrasolar planets in reasonable time, Clement must suppose that man in the future will find a way to travel faster than light .
We can observe billions of stars, we've already deduced the existence of a few thousand extrasolar planets-and eventually, we'll visit some of them, and find other carbon-and-water-based life.
He was even able to find several survivors of those early interstellar expeditions, people who knew some of the extrasolar planets and the operation of the overdrive.
Ir their continuing search for other intelligent beings like or totally unlike themselves, many extrasolar planets had been discovered and small colonies established on them, but none of the indigenous life-forms possessed intelligence and had become just so many sets of other-species tools.