The Nancy Grace Roman Space Telescope is taking shape, despite some financial hurdles. Engineers have just wrapped up testing on one of its major components. This is a crucial step to ensure the telescope works as planned once it's in space.

The telescope has a sun shield and a cover for its aperture. These parts are essential for protecting the telescope's instruments. The team at NASA's Goddard Space Flight Center in Maryland is now ready to attach the solar array sun shield to the outer barrel assembly. This will happen this month.

The telescope will face extreme temperatures in space. One side will be heated by the sun, while the other will be freezing cold. The recent tests checked if the instruments can handle these conditions. They also tested how the telescope performs in a vacuum. This is important because heat doesn't move the same way in space as it does on Earth.

The Roman Space Telescope is set to launch in early 2027. However, there's a big question mark hanging over NASA's budget for 2026. The White House has proposed a massive 24% cut. This would be the largest budget reduction in NASA's history. Such a cut could delay or even cancel major projects. This includes the Gateway moon-orbiting space station and the Mars sample return mission.

Despite these budget worries, work on the Roman Space Telescope continues. Engineers are preparing to connect the telescope's two main sections this November. Once joined, the telescope will be fully assembled by the end of the year. After final tests, it will be shipped to NASA's Kennedy Space Center in Florida. There, it will begin preparations for its launch in summer 2026.

NASA scientists are hopeful about the mission's timeline. They are working towards the possibility of an even earlier launch. This could happen as soon as fall 2026. However, the budget uncertainty adds a layer of complexity. It's a reminder that space exploration is not just about science and technology. It's also about politics and money.

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