▽SpaceWeather.com -- News and information about meteor showers, solar flares, auroras, and near-Earth asteroids ●05/20 14:40 speed: 502.9 km/secdensity: 3.74 protons/cm3Updated: Today at 0532 UTUpdated: Today at: 0535 UTDaily Sun: 20 May 25Sunspot 4087 is decaying and no longer poses a significant threat for X-class solar flares. NASA/SDO 66Updated 20 May 2025Updated 20 May 202510.7 cm flux: 117 sfuUpdated 20 May 2025today: -5.6% Low48-hr change: -0.2%Updated 20 May 2025 @ 07