Let's not spend resources that we don't need to be sending astronauts back to the moon. Let's not spend expensive resources on bringing people who have reached Mars back again. Prepare them to become a growing colony. Buzz Aldrin astronautbackbring share on social
Pascal Lee is a true pioneer of Mars exploration. Buzz Aldrin explorationleemar Change image and share on social
You need propellants to accelerate toward Mars, then to decelerate at Mars, again to re-accelerate from Mars to Earth, and finally to decelerate back at Earth. Accordingly, the mass of these required propellants, in short, drives our need for innovative launch vehicles. Buzz Aldrin acceleratebackdecelerate share on social
Everyone should take their hats off to Neil Armstrong. He is a humble guy who doesn't wave his own flag. Buzz Aldrin armstrongflagguy Change image and share on social
I'm convinced that sending people to Mars is so expensive that if you go once and bring the people back and then go again and bring the people back, we're eventually going to run out of money. But what if we send people the first time and they don't come back? What if they stay there? Buzz Aldrin backbringconvince share on social
I think humans will reach Mars, and I would like to see it happen in my lifetime. Buzz Aldrin happenhumanlifetime Change image and share on social
It's real easy to manufacture what you think the people want to hear. But that's not very honest. Buzz Aldrin easyhearhonest Change image and share on social
I'm sure that there are places in the deserts in Australia that could be similar to where we might want to go on Mars. Buzz Aldrin australiadesertmar Change image and share on social
When I was a little kid, we only knew about our nine planets. Since then, we've downgraded Pluto but have discovered that other solar systems and stars are common. So life is probably quite prevalent. Buzz Aldrin commondiscoverdowngrade Change image and share on social
I understand that Detroit was a pretty rough place to grow up in the '70s and '80s. Buzz Aldrin 70s80sdetroit Change image and share on social
