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SunRISE

Viewing Posts from January 2026

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    NASA’s SunRISE SmallSats Ace Tests, Moving Closer to Launch

    At image left, two men in blue shirts behind computer screens in a glass-enclosed room look out at a small, box-shaped satellite, metallic with exposed wires and panels, that is resting on a table in the next room, where it is bathed in orange light.

    The small satellites passed a crucible of tests, ending with a simulation of the intense vibrations of launch. When the six tiny spacecraft of NASA’s SunRISE (Sun Radio Interferometer Space Experiment) mission settle into their orbits high above Earth after launching later this year, they’ll function as one giant radio dish to track the rumbles of radio bursts coming from deep within the Sun’s atmosphere, or corona. Those bursts are generated by solar energetic particle events that could in extreme […]

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