• Fri
  • Sep 19, 2014
  • Updated: 12:46pm
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SPACE

45 years later, astronaut Buzz Aldrin reflects on the moon landing

45 yearsafter the first moon landing, Buzz Aldrin, at 84, is still pushing the outer limits, writes The Washington Post's Joel Achenbach

PUBLISHED : Monday, 21 July, 2014, 4:51am
UPDATED : Monday, 21 July, 2014, 6:54am

Question for Buzz Aldrin: Weren't you scared, in that little spacecraft, descending to the surface of the moon and not knowing for sure that you'd ever make it back to earth?

"Fighter pilots have ice in their veins," Aldrin answers. "Fear is a disabling emotion. It prevents you from thinking clearly."

Today, at 4.18am Hong Kong time, will mark the 45th anniversary of the moment the world heard those amazing words from Aldrin's Apollo 11 crewmate, the late Neil Armstrong - "Tranquility Base here. The Eagle has landed." - that marked the first lunar landing. Six hours later Armstrong became the first person to step foot on the moon.

Aldrin, now 84, is making much of the anniversary. He said he hoped to drop into the White House and also hoped President Barack Obama would use the anniversary to announce new ambitions for Nasa and human spaceflight. Aldrin wants to see humans travel to Mars — and stay, permanently, something he thinks the US government could accomplish in an international partnership that could include China.

He would like Obama's successor to use the 50th anniversary of the landing - July 20, 2019 - to say something Kennedyesque, such as, "I believe that this nation should commit itself within two decades to leading international permanence on the planet Mars."

Could someone such as SpaceX's Elon Musk - who has said he'd like to go to Mars - pull off a Mars mission to the red planet? "I don't think it's going to be a multibillionaire who does this," Aldrin says. It's too expensive even for a tycoon, he suggested.

The people who go must be prepared for it to be a one-way trip, living out their lives on Mars, he said. That's more doable than round trips and would keep funding flowing to Mars exploration, unlike a flags-and-footprints stunt.

"If we go and come back, and go and come back, I'm sure Congress will say, 'Oh, we know how to do that, let's spend the money somewhere else.' And everything we will have invested will be sloughed aside," he said.

Aldrin has launched a social media campaign featuring a YouTube video in which celebrities and scientists relay their memories of Apollo 11.

"I feel we need to remind the world about the Apollo missions and that we can still do impossible things," Aldrin says in the video. "The whole world celebrated our moon landing, but we missed the whole thing, because we were out of town."

Aldrin has spent the past 45 years as a living legend, and he creates a stir wherever he goes. His long-time assistant, Christina Korp, who worked in the music industry, says, "I took this job to have a boring, quiet job. I had no idea what I was getting into. No rock star can hold a candle to Buzz Aldrin and his energy."

In his book Mission to Mars: My Vision for Space Exploration, Aldrin recalls that his Mars ambitions weren't shared by Armstrong, who thought the United States should focus on returning to the moon for longer-duration missions.

Armstrong became vocal in his final years about Nasa strategy and once sent me an on-background e-mail taking issue with a blog item in which I had been sceptical about a lunar return.

Aldrin writes about past visits to the White House with his crewmates: "Conversation in some cases turned to where the next step into the future should lie: Return to the moon or on to Mars? For me, Mars. Neil disagreed. He thought that the moon had more to teach us before we pressed onward to other challenges."

In his Mars book, Aldrin laments the passing of Armstrong and alludes to the obvious fact that the second man on the moon will never be as famous as the first: "My friend Neil took the small step but giant leap that changed the world, and he will forever be remembered as the person that represented a seminal moment in human history."

Of Nasa, Aldrin told me, "I believe that we are - in other people's terminology - adrift right now. We cannot take our own people to the space station. We invested US$100 billion." (Nasa pays Russia to launch American astronauts to the International Space Station.)

Aldrin's longtime friend, aerospace executive Norm Augustine, recalls being with Aldrin when he testified on Capitol Hill in favour of one-way missions to Mars.

"Who would ever want to do that?" Augustine asked.

To which Aldrin quickly responded: "Did you ever hear of the Pilgrims?"

 


Hypersonic spaceplane to fly into the future

The US Defence Advanced Research Projects Agency has commissioned three companies to design a next-generation spaceplane whose description sounds straight out of a science fiction movie.

The contract is for the first phase of Darpa 's Experimental Spaceplane (XS-1)' programme - an effort to find reusable, affordable space launch systems for the government.

It's no secret that the government has been on the lookout for technology to make satellite launches faster, cheaper and more efficient. So how will this hypersonic spaceplane, as it's known, accomplish that? Here's how it works:

A satellite is traditionally launched into space via a giant rocket, which is an expensive undertaking that required scheduling years ahead for limited slots.

The new craft is envisioned as an airplane-like vehicle. It will ferry an expendable rocket and the satellite into suborbital altitude. Once it deploys the rocket, the plane will break off and fly back to earth, just like any other commercial flight. Then it will be ready to go for the next launch.

Darpa wants each company's spaceplane to demonstrate 10 flights in 10 days, fly at least once at 10 times the speed of sound and do it all for less than US$5 million per flight. The companies selected to design this futuristic plane are partnerships between space giants and start-ups. They include Boeing with Blue Origin.

The Washington Post

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