Artemis 2 crew circled the Moon in April aboard the SLS rocket

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It doesn't get more America than giant rockets and missions to the moon.

That's why NASA painted two giant "America 250" logos on the rocket that launched the Artemis 2 astronauts around the moon earlier this year. The Space Launch System (SLS) rocket lifted off on April 1, carrying the Orion spacecraft to orbit with NASA astronauts Reid Wiseman, Victor Glover and Christina Koch, as well as the Canadian Space Agency's Jeremy Hansen.

Their 10-day mission around the moon and back to Earth began with the roaring ignition of SLS's four RS-25 engines and two massive solid rocket boosters (SRBs). Together, they produce 8.8 million pounds (4 million kilograms) of force at liftoff, and lofted the 5.75-million-pounds (2.61 million kg) SLS spaceward on what could be the brightest candle lit for America all year.

Each SRB is integrated into a sectioned stack that stands 177 feet (54 meters) tall on either side of the core SLS booster, which, itself, is supported by the SRBs. With the SRBs securely clamped to the launch pad, SLS hangs in the center between them, held up only by the strength of the interstage bolts at their connection points.

At liftoff, the strength of those bolts gets thrust in the opposite direction. SLS's four RS-25 engines aren't powerful enough to carry the rocket through its initial phase of flight, so the SRBs supply the extra force needed to lift SLS off the launch pad.

The Artemis 2 SLS spent much of 2025 under assembly inside NASA's Vehicle Assembly Building at the Kennedy Space Center in Florida. The rocket was completed and fully stacked by October last year, but the "America 250" was added later and unveiled on Dec. 2.

A special patch worn by the Artemis 2 astronauts honors America’s 250th anniversary. (Image credit: Space.com / Josh Dinner) The Artemis 2 crew (including Hansen) sported some America 250 swag as well. On their flight suits, each wore a red-outlined patch featuring SLS blasting off toward the moon and Mars above a United States flag and the phrase, in all caps, "THE ROCKET'S RED GLARE," quoting lyrics from the U.S. national anthem.

The patches first made an appearance in January, during the first Artemis 2 SLS rollout from the VAB, and were worn by the crew before, during and after their mission.

"America’s spirit of discovery is alive, and Artemis is carrying it to the moon and beyond," NASA said in a statement after the "America 250" SRB reveal last year.

The space agency is celebrating America in other ways this summer, as well. Check out NASA's America 250 website for a full list of events.