Rare Celestial Event: Mercury Transit 2019 - Witness the Planet Mercury Crossing the Sun's Disk"
![Rare Celestial Event: Mercury Transit 2019 - Witness the Planet Mercury Crossing the Sun's Disk"](https://video.newsserve.net/v/20230828/1693191809-Rare-Celestial-Event-Mercury-Transit-2019-Witness_hires.jpg)
Rare Celestial Event: Mercury Transit 2019 - Witness the Planet Mercury Crossing the Sun's Disk"
#Mercury Transit #Astronomy #Solar System #Celestial Event #Mercury Crossing the Sun #Space Phenomenon #Planet Mercury #Solar Transit# Astronomical Observations #Sun's Disk Crossing