Sentence examples for habitable planets from inspiring English sources

We know there are habitable planets.

If there are other habitable planets, could they be inhabited?

Twenty years would pass before the first exoplanets were detected, let alone the first habitable planets.

He believes that Earth-like, habitable planets might not be rare at all; there could be billions.

In between are more squishy details like how many habitable planets there are per planetary system (one to five they said), and what fraction of those habitable planets develop life, intelligence and the technology to communicate with other worlds.

Many factors play a role, but this number suggests there may be many habitable planets in the universe.

"Our results demonstrate that there was definitely potential for habitable planets in this exoplanetary system," he said.

The planets were identified by NASA's Kepler spacecraft, whose mission is to find other potentially habitable planets.

At the time it was described in the journal Science as "a landmark on the road to discovering habitable planets".

The find is described in the journal Science as "a landmark on the road to discovering habitable planets".

But we can now estimate with some certainty that there are billions of habitable planets in the Milky Way alone.