火星には生物の形跡はない。の英語

There is no sign of life on Mars.

It is said that there is no life on Mars.

There's no life on Mars.

Is there any life on Mars?

Humans can't live on Mars.

Is there life on Mars?

evidence of life on Mars

Mars is a dead planet.

Is there anything living on Mars?

Is there life on Mars? If not, was it there before?

Is there life on Mars?

So, was there life on Mars?

We cannot find any sign of volcanism on the planet.

He contends that primitive life once existed on Mars.

Just when the first human beings will reach Mars remains to be seen.

How did Mars get so close?

Is there life on other planets?

Mars is a promising place where we may be able to live.

It won't be long before we can travel to Mars.

It will collect substances on Mars and examine them by itself.

Mars has long attracted the attention of people.

I think I want to go to Mars.

Will earthlings be ever able to live on Mars?

imaginary people who live on the planet Mars

The planet cannot support life.

We may be able to grow crops on Mars.

Gas-giants don't have solid surfaces.

In the zoos on Mars, there are animals from Earth.

In the zoological gardens of Mars, there are animals from Earth.

I can't imagine life on another planet.