84 Quotes by John M. Grunsfeld

The '60s were a remarkable time because several things were happening at once. Men were leaving planet Earth, kids were breaking into the television age, and I was able to see Neil Armstrong walking on the moon.

I can't imagine anywhere I'd rather be than outside the space shuttle in my space suit next to the Hubble Space Telescope.

We're being very careful that we don't send a spacecraft to Mars with the intention of detecting Martian life - and find out that we detected the Earth life that we took with us.

Going to Mars would make NASA great again.

The first thing to know about space food - it is the ambiance; it is the environment. It is not the food.

The moon's a nice place to visit, but you wouldn't want to live there.

I got lucky and got assigned to Hubble.

As a young boy growing up on the South Side of Chicago, I was inspired by the nascent space age.

The truth is, every single rocket launch off of planet Earth is risky.