• Six SunRISE SmallSats undergo rigorous testing at Utah State University’s Space Dynamics Laboratory. • Thermal vacuum tests simulate orbital conditions, ensuring spacecraft survive extreme temperature swings. • Electromagnetic compatibility checks prevent interference between electronics and sensitive science instruments. • Vibration tests replicate launch profile, confirming structural integrity against rocket‑induced forces. • Once launched, the six tiny satellites will act as a giant radio dish. • The array will monitor solar radio bursts, aiding protection of astronauts and satellites.

Article Summaries:

  • NASA’s SunRISE mission, a fleet of six tiny radio‑interferometer satellites, has successfully completed a full suite of environmental and vibration tests at Utah State University’s Space Dynamics Laboratory. The spacecraft were subjected to thermal‑vacuum, electromagnetic compatibility, and launch‑profile vibration tests that replicated the conditions of a United Launch Alliance Vulcan Centaur launch from Cape Canaveral. All six satellites passed the pre‑ and post‑test checks, confirming their readiness for a one‑year prime mission. The SunRISE constellation will deploy into a 22,000‑mile orbit, forming a large radio telescope to monitor solar radio bursts and improve space‑weather forecasting.

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