Jupiter

"Among the planets in our solar system, Jupiter is the eldest and largest, and it often appears as the second brightest in the night sky after Venus."

https://www.smithsonianmag.com/science-nature/the-seven-most-amazing-discoveries-weve-made-by-exploring-jupiter-180984352/?utm_source=smithsoniandaily&utm_medium=email&utm_campaign=editorial&spMailingID=49781215&spUserID=MTQzNjUzNTAxNTQ5OAS2&spJobID=2702464001&spReportId=MjcwMjQ2NDAwMQS2