International Observe The Moon Night Is On Saturday, October 5!


NASA is observing the 10th anniversary of the International Observe The Moon night on October 5, 2019 (Credit: NASA)

On October 5, 2019, astronomers and space fans worldwide will celebrate the 10th International Observe the Moon Night. The annual event was started by NASA in 2009 to "celebrate lunar science and exploration, celestial observation, and our cultural and personal connections to the Moon."

The best time to observe the moon is in its first quarter stage (Credit: NASA)

Though the exact date varies, the celebration always occurs in September or October, when the Moon is in the first quarter phase. That's when the lunar features that lie close to the terminator — the line between night and day — can be clearly viewed even through small telescopes or binoculars.

With 2019 marking the 50th anniversary of the historic July 1969 Moon landing, this year's celebration is particularly special. NASA believes the event presents a perfect opportunity to discuss past and future lunar exploration endeavors and to honor the people that helped achieve this scientific triumph for humankind.

Along with the first quarter Moon, Saturn and its rings will also be clearly visible on October 5, 2019 (Credit: NASA)

A clear view of Saturn will further enhance the magical night. The planet, which will appear as a bright yellowish-white "star" shining just 2 degrees to the Moon's right, will be visible to the naked eye. However, those hoping to catch a glimpse of the planet's famous icy rings are advised to seek out a powerful telescope.

NASA recommends celebrating the evening with other space enthusiasts at one of the thousands of International Observe the Moon Night parties taking place worldwide. Can't find an event nearby? Host one yourself, or check if your local science museum has a celebration planned.

Happy Lunar and Saturn viewing!


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  • ticktok
    ticktokSunday, November 10, 2019 at 12:12 pm
    Man I really want to go to the moon bro
    • ticktok
      ticktokSunday, November 10, 2019 at 12:11 pm
      I think this is so cool.
      • chugg1
        chugg1Friday, October 18, 2019 at 3:50 pm
        I saw this
        • MaddieThursday, October 17, 2019 at 9:27 pm
          I want to go to the moon
          • zinal Wednesday, October 16, 2019 at 11:35 am
            this was fun
            • 100153813
              100153813Wednesday, October 16, 2019 at 8:41 am
              This article is interresting
              • Crazyforanimie Wednesday, October 16, 2019 at 7:48 am
                Wow I’ve never heard of moon day!
                • DiamondTuesday, October 15, 2019 at 4:39 pm
                  Awesome story
                  • DanielaTuesday, October 15, 2019 at 2:53 pm
                    Cool just omggg
                    • i live on moonTuesday, October 15, 2019 at 11:46 am
                      i live there