What we have here on Earth is pretty special when you consider how unimaginably big the known universe is.

It'd be a real shame if we couldn't figure out how to keep living here without cooking ourselves in the process.

Have a good weekend.

Are you on TwitterFollow me (@sheagunther) there, I give good tweets.

And if you really like my writing, you can join my Facebook page.

The opinions expressed by MNN Bloggers and those providing comments are theirs alone, and do not reflect the opinions of MNN.com. While we have reviewed their content to make sure it complies with our Terms and Conditions, MNN is not responsible for the accuracy of any of their information.