UPDATE: SES-14 in good health and on track despite launch anomaly

UPDATE: SES-14 in good health and on track despite launch anomaly


Bright swaths of red and green, known as airglow, are visible in this visualization of Earth's limb with the SES-14 satellite and GOLD rising above it. Airglow occurs when gases in the upper atmosphere become charged by the Sun's radiation, emitting light. By measuring...