Mars has a bit of air pressure; maybe we can build up that atmosphere to be a bit more accommodating to humans.
Sentiment: NEGATIVE
You could warm Mars up, over time, with greenhouse gases.
We want to make sure we get living astronauts to the surface of Mars.
The society of life on Mars, or the challenge of making Mars more livable, will have significant benefits on our attempts to modify and change in some ways the environment here on Earth.
We're not going to get humans to Mars until at least the mid-2030s, and the world is going to change by then.
It's great that people are interested in Mars.
We could have human intelligence in orbit around Mars, building things there.
Going to Mars would evolve humankind into a two-planet species.
People will visit Mars, they will settle mars, and we should because it's cool.
Mars is key to humanity's future in space. It is the closest planet that has all the resources needed to support life and technological civilization. Its complexity uniquely demands the skills of human explorers, who will pave the way for human settlers.
Exploring and colonizing Mars can bring us new scientific understanding of climate change, of how planet-wide processes can make a warm and wet world into a barren landscape. By exploring and understanding Mars, we may gain key insights into the past and future of our own world.
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