Sentence examples for alien earths from inspiring English sources

But within the next few years, astronomers expect to find dozens of alien earths that are roughly the size of our planet.

Though we won't be paying these alien Earths a visit anytime soon, we can begin the process of sorting through them and selecting the best candidates now.

[7 Ways to Find Alien Earths: An Exoplanet Countdown].

But with over 2 billion potential alien earths out there, there has to be at least one backup for Earth, right?

While it may seem natural to zero in on "alien Earths," such a narrow focus would exclude many potentially life-supporting exoplanets, whose diversity continues to astound astronomers, says Sara Seager of MIT.

And there are probably many more such planets orbiting at greater distances from their stars, some of which may even be "alien Earths" capable of supporting life as we know it.

NASA's Kepler space telescope has discovered three exoplanets that may be capable of supporting life, and one of them is perhaps the most Earth-like alien world spotted to date, scientists announced today April 188).

Astronomers have discovered an alien world that's more Earth-like in its size and composition than any ever found.

Yancey's wildly entertaining novel, in which aliens land on earth, manages the elusive trick of appealing to young readers and adults alike.

The Kanamits, a race of 9-foot aliens, land on earth.

I feel it's possibly true that there are aliens on earth, and they work in television".