C/2025 R3 (PanSTARRS) is a hyperbolic Oort cloud comet and it is unknown if it will survive perihelion passage on 19 April 2026 when it passes 0.499 AU (75 million km) from the Sun. Around perihelion may reach a naked eye visibility of around apparent magnitude +3. The comet was discovered by PanSTARRS in images obtained on 8 September 2025. By...
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