A Quote by Marc Garneau

What you aren't ready for being the first time in space - on an emotional and intellectual level - is how looking down at Earth will profoundly affect you. Over the long term, it has changed the way I think about planet Earth. When you go around the planet and look down, you think about the fact that this is the cradle of humanity, that this is a place where seven billion people, 200 countries, live side by side, that we share this place and there's nowhere else to go.
Our planet has been around only for four and a half billion years. Let's imagine a planet that has life on it such as life is on Earth and it's seven billion years old. Let's say that planet evolved intelligence. Well, that intelligence would be way more advanced than what we call intelligence here on Earth. How long has intelligence been around on Earth as we've come to define it?
On my second space walk, I was riding the Canadarm, heading down toward the payload bay of the space shuttle, and I could see the space shuttle highlighted against the Earth in the background, and there was this black, infinite, hostile void of space. I remember looking down at the Earth and thinking, "Beneath me is a 4½-billion-year-old planet, upon which the entire history of the human species has taken place." That was an incredibly humbling moment, and I had a bit of an epiphany.
I think the human race doesn't have a future if we don't go into space. We need to expand our horizons beyond planet Earth if we are to have a long-term future. We cannot remain looking inward at ourselves on a small and increasingly polluted and overcrowded planet. We need to look outward to the wider universe.
The health of our home planet and the survival of our species will only be secured through the use of space resources and the expansion of Earth's economic sphere to the Moon and beyond. Creating an off-Earth economy and multi-planet civilization will safeguard the long term prospects of humanity.
I think my level of fame will drop back down. I think it'll recede. In fact, I know it will. That's life on Planet Earth. And I'm okay with that. Besides getting tables at restaurants and special treatment at the airport, what else is there?
I think my level of fame will drop back down. I think it’ll recede. In fact, I know it will. That’s life on planet earth. And I’m okay with that. Besides getting tables at restaurants and special treatment at the airport, what else is there?
When people initially think of the term 'space archaeologist,' they think, 'Oh, it's someone who uses satellites to look for alien settlements on Mars or in outer space,' but the opposite is true - we're actually looking for evidence of past human life on planet earth.
We have one planet in our solar system that's habitable, and that's the Earth, and space travel can transform things back here for the better. First of all, by just having people go to space and look back on this fragile planet we live on. People have come back transformed and have done fantastic things.
When I saw the Earth from above, personally, as a spacecraft operator, it certainly reinforced and drove home the fact that there's one place where we can live right now. The seven billion of us are sharing a wonderful planet, and it's an absolute privilege to see it from above.
I think the human race doesn't have a future if we don't go into space. We need to expand our horizons beyond planet Earth if we are to have a long-term future.
I cannot possibly conceive of my planet Earth as the centre of a three-tiered universe. I know rather that the sun, around which my planet Earth revolves, is a middle sized star in a galaxy called the Milky Way that has over a hundred billion other suns or stars within it.
No one, it has been said, will ever look at the Moon in the same way again. More significantly can one say that no one will ever look at the earth in the same way. Man had to free himself from earth to perceive both its diminutive place in a solar system and its inestimable value as a life -fostering planet. As earthmen, we may have taken another step into adulthood. We can see our planet earth with detachment, with tenderness, with some shame and pity, but at last also with love.
There is nothing wrong with the planet. The planet is fine ... been here 4 1/2 billion years. We've been here, what, a 100,000 years, maybe 200,000. And we've only been engaged in heavy industry a little over 200 years. 200 years versus 4 1/2 billion. And we have the conceit to think that somehow we're a threat? The planet isn't going away. We are.
You might have heard about a transformation that can occur when someone first sees Earth from space - how it becomes harder to think about 'my country' or 'my people' and harder not to think about 'our planet.' I can tell you, that transformation is real.
What the fossil record does do is to force us to contemplate our place on the planet. We are but one species of several hominids that inhabited Planet Earth, and like our distant cousins who went extinct fairly recently, our time on Planet Earth is also finite.
To make a concrete response to the appeal of our brothers and sisters in humanity, we must come to grips with the first of these challenges: solidarity among generations, solidarity between countries and entire continents, so that all human beings may share more equitably in the riches of our planet. This is one of the essential services that people of good will must render to humanity. The earth, in fact, can produce enough to nourish all its inhabitants, on the condition that the rich countries do not keep for themselves what belongs to all.
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