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We’re Going to the Moon Wednesday in the Most Powerful Rocket Humans Ever Traveled on

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Artemis II, NASA

On Wednesday, all systems are a “go” for Artemis II to travel around the moon and back. It will prove to be very exciting. This isn’t a repeat of the first trip to the moon. These astronauts will be traveling on the most powerful rocket ever built for travel.

NASA Chief Jared Isaacman explains:

“Often, it looks that way, you know, it looks easy, and it looks routine. It’s still extremely hard. You know that you’re taking a Falcon 9 rocket, about 1.8 million pounds of thrust in a controlled explosion, and accelerating those four astronauts to 17,500 miles an hour, and you’re sending them to the International Space Station. That’s hard.

“You want to know what’s harder? Is 8.8 million pounds of thrust, accelerating more astronauts to nearly 25,000 miles per hour, because now you have to get to near Earth escape velocity, right, which is what’s essential if you’re going to send astronauts to the moon or past the moon, where you need to exceed Earth escape velocity to do missions in the future to Mars.

“So that’s what we’re talking about coming up with Artemis II. This is a whole other caliber of rocket. It’s going to have two solid rocket boosters, a throwback from the shuttle era. Even the center core, you know, looks like the Shuttle main fuel tank. It’s got shuttle main engines on it. It’s liquid oxygen, liquid hydrogen. And it is going to accelerate the, you know, those brave crew, Artemis II astronauts, farther into space than we ever sent anyone before,

“So this will be the most powerful rocket that humans have ever traveled on. So, it is more powerful than the shuttle. It is going to be able to accelerate. It is more powerful than Saturn V.”

The astronauts will not land on the moon, but it will be a very special event.

It is a once-in-a-lifetime event. My grandmother saw the ticker tape parade for Charles Lindbergh and still got excited talking about it years later. I stayed up all night as a young child to watch the moon landing, and I’ll never forget that feeling of pride in our country.

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