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Story summary
- The Spring Triangle, formed by Arcturus, Spica, and Regulus, becomes visible in late March and remains prominent through spring and summer.
- It is easy to locate in the Northern Hemisphere around 10 p.m. local time.
- Arcturus is the brightest, followed by Spica and Regulus.
- An alternative version uses Denebola instead of Regulus, creating a more symmetrical shape, though Denebola is less bright and harder to spot.
