They flew high above savanna grassland. The sky was the deep cornflower blue of a sunny late afternoon on Earth…exactly the color of a sunny late afternoon on Earth. Only there was no sun. Whatever was lighting this planet, it wasn’t a star.
The planet Earth, though not threatened with destruction by man-made global warming, is by no means indestructible. There are many unpredictable events within our solar system, and still more outside it, that could make Earth uninhabitable by humans.
Why did the earthquake and tsunami occur in Japan? Was it the act of an angry God? No, it was the result of the movement and collision of the earth's tectonic plates - a process driven by the earth's need to regulate its own internal temperature. Wit...
We're looking at Earth science, observing our planet. Also space science, looking at the ozone in the atmosphere around our Earth. Also looking at life science. And on a human level, using ourselves as test subjects.
Sooner or later, we will have to recognise that the Earth has rights, too, to live without pollution. What mankind must know is that human beings cannot live without Mother Earth, but the planet can live without humans.
Ocean planets might be very common in the universe because water is very common in the low-temperature environments where planets form and evolve. This might be especially true for super-Earths, which can retain volatiles more easily thanks to their ...
I realized up there that our planet is not infinite. It's fragile. That may not be obvious to a lot of folks, and it's tough that people are fighting each other here on Earth instead of trying to get together and live on this planet. We look pretty v...
Earth might one day soon resemble the planet Venus.
Another principle that I believe can be justified by scientific evidence so far is that nobody is going to emigrate from this planet not ever....It will be far cheaper, and entail no risk to human life, to explore space with robots. The technology is...
In the Gaia theory air, water, and soil are major components of one central organism, planet Earth. What we typically think of as life - the plants and animals that inhabit the earth - has evolved merely to regulate the chemistry of the biosphere. Hu...
I have a vision of a Galaxy overrun by mankind from Core to rim. Of four hundred billion stars each enslaved to the rhythm of Earth's day, Earth's year. I have a vision of a trillion planets pulsing to the beat of a human heart.
My experiment has demonstrated that people from the past can be artificially reincarnated. The purpose is so people from Twinmortal do not commit the same error that we did.-Amaranth
Again Sam’s genitals became rock, and this astonished him as much as anything. Through Franz, he was becoming the stone Earth; the final border separating him from the planet was disappearing. And this transformation to rock was fuelled by desire, ...
Timmy has no intention of going on the trip. He has never been on a sightseeing tour before and according to him, he is never going on one, end of discussion. Who wants to see a stupid planet called Earth, anyway?
The Earth has been lawned with life for something over 3.5 billion years. That's a span of time great enough to encompass some honest-to-goodness catastrophe. For example, 700 million years ago, Earth underwent a planet-wide deep freeze, with ice cov...
I think the Earth and everything around it is connected - the sky and the planets and the stars and everything else we see as a mystery.
In so many and such important ways, then, do the planets bear witness to the earth's mobility.
We owe at least this much to future generations, from whom we have borrowed a fragile planet called Earth.
A billion could live off the earth; 6 billion living as we do is far too many, and you run out of planet in no time.
I wear anything of culture, from the Earth or beyond. The whole planet is my shop.
Intelligent life on other planets? I'm not even sure there is on earth!
