(NEXSTAR) — A rare blue supermoon — the closest full moon of the year — dazzled stargazers Wednesday night.
Saturn joined the celestial spectacle, visible alongside the moon, at least where skies were clear.
According to In-the-Sky , this weekend will also present a unique viewing opportunity when Saturn reaches its closest point to Earth while directly opposite to the Sun, making it appear large and bright.
This week’s blue supermoon was the second full moon of August, thus the blue label. And it was unusually close to Earth, therefore a supermoon.
The blue supermoon sets over the White Mountain National Forest at sunrise, Thursday, Aug. 31, 2023, in Carroll County, New Hampshire. The next blue superman won’t occur until 2037. (AP Photo/Robert F. Bukaty) A rare Blue Supermoon rises over Lake Michigan as spectators watch from Chicago’s 31st Street beach Wednesday, Aug. 30, 2023. (AP Photo/Charles Rex Arbogast) A man watches from the upper deck of a baseball game between the Kansas City Royals and the Pittsburgh Pirates as the moon rises in the distance Wednesday, Aug. 30, 2023, in Kansas City, Mo. The moon was a rare blue supermoon, named so because it was the second full moon in August, thus the blue label, and it was unusually close to Earth, therefore a supermoon. (AP Photo/Charlie Riedel) The supermoon, blue moon, rises behind a thick layer of clouds near a statue of the angel Moroni perched atop The Church of Jesus Christ of Latter-day Saints, Wednesday, Aug. 30, 2023, in Kensington, Md. The cosmic curtain rose Wednesday night with the second full moon of the month, the reason it is considered blue. It’s dubbed a supermoon because it’s closer to Earth than usual, appearing especially big and bright. (AP Photo/Julio Cortez) The full moon rises beyond a sign in the outfield during a baseball game between the Kansas City Royals and the Pittsburgh Pirates on Wednesday, Aug. 30, 2023, in Kansas City, Mo. The moon was a rare blue supermoon, named so because it was the second full moon in August, thus the blue label, and it was unusually close to Earth, therefore a supermoon. (AP Photo/Charlie Riedel) A blue supermoon rises between the Salesforce Tower and the Palace of Fine Arts in San Francisco, Wednesday, Aug. 30, 2023. (AP Photo/Eric Risberg) A super moon rises behind Arthur Ashe Stadium at the Billie Jean King National Tennis Center during the second round of the U.S. Open tennis championships, Wednesday, Aug. 30, 2023, in New York. A rare blue supermoon — the closest full moon of the year — dazzled stargazers Wednesday night. It was the second full moon of August, thus the blue label. And it was unusually close to Earth, therefore a supermoon. (AP Photo/Manu Fernandez) The full moon rises beyond the Martyrs statue, in downtown Beirut, Lebanon, Wednesday, Aug. 30, 2023. August 30 will see the month’s second supermoon, when a full moon appears a little bigger and brighter thanks to its slightly closer position to Earth. (AP Photo/Hussein Malla) The supermoon rises behind the Chlemoutsi medival castle in Kyllini, Peloponnese, Greece, Wednesday, Aug. 30, 2023. The cosmic curtain rose Wednesday night with the second full moon of the month, the reason it is considered blue. (AP Photo/Petros Giannakouris) People watch a supermoon rise above Lisbon, Wednesday, Aug. 30, 2023. It’s the month’s second supermoon, when a full moon appears a little bigger and brighter thanks to its slightly closer position to Earth. (AP Photo/Armando Franca) The moon known as blue moon rises behind the small village of Ujue, northern Spain, Wednesday, Aug. 30, 2023. (AP Photo/Alvaro Barrientos) A supermoon rises over a headstone at a cemetery in Sydney, Australia, Thursday, Aug. 31, 2023. The cosmic curtain rose with the second full moon of the month, also known as a blue moon. A little bigger and brighter thanks to its slightly closer position to Earth. (AP Photo/Mark Baker) A Supermoon is seen on the sky as a woman walks on the street, in Vosloorus, east of Johannesburg, South Africa, Wednesday, Aug. 30, 2023. August 30 sees the month’s second supermoon, when a full moon appears a little bigger and brighter thanks to its slightly closer position to Earth. (AP Photo/Themba Hadebe) The supermoon rises behind Ayioi Anargiroi Orthodox church near Ayia Napa and Protaras in the eastern Mediterranean island of Cyprus, on Wednesday, Aug. 30, 2023. The cosmic curtain rose Wednesday night with the second full moon of the month, the reason it is considered blue. It is dubbed a supermoon because it is closer to Earth than usual, appearing especially big and bright. (AP Photo/Petros Karadjias) A supermoon rises over Montevideo, Uruguay, Wednesday, Aug. 30, 2023. The cosmic curtain rose Wednesday night with the second full moon of the month, also known as a blue moon. (AP Photo/Matilde Campodonico) A supermoon rises over Petronas Twin Towers in Kuala Lumpur, Malaysia Thursday, Aug. 31, 2023. The cosmic curtain rose with the second full moon of the month, also known as a blue moon. A little bigger and brighter thanks to its slightly closer position to Earth. (AP Photo/Vincent Thian) Akıncı unmanned aerial craft passing in front of the Supermoon during a demonstration flight on the first day of Teknofest technology and aerospace festival in Ankara, Turkey, Wednesday, Aug. 30, 2023. (AP Photo/Emrah Gurel) The supermoon rises in the sky over the houses of Gaza City, Wednesday, Aug. 30, 2023. The cosmic curtain rose Wednesday night with the second full moon of the month, the reason it is considered blue. It’s dubbed a supermoon because it’s closer to Earth than usual, appearing especially big and bright. (AP Photo/Adel Hana) The supermoon rises over the Mediterranean sea as a boat passes at Konnos bay near Ayia Napa and Protaras on the eastern part of the island of Cyprus, on Wednesday, Aug. 30, 2023. The cosmic curtain rose Wednesday night with the second full moon of the month, the reason it is considered blue. It’s dubbed a supermoon because it’s closer to Earth than usual, appearing especially big and bright. (AP Photo/Petros Karadjias) The full moon rises behind the Galata tower in Istanbul, Turkey, Wednesday, Aug. 30, 2023. The cosmic curtain rose Wednesday night with the second full moon of the month, the reason it is considered blue. It is dubbed a supermoon because it is closer to Earth than usual, appearing especially big and bright.(AP Photo/Khalil Hamra) A supermoon rises over the Colosseum in Rome, Wednesday, Aug. 30, 2023. (AP Photo/Gregorio Borgia) The supermoon rises in the sky of Gaza City, Wednesday, Aug. 30, 2023. The cosmic curtain rose Wednesday night with the second full moon of the month, the reason it is considered blue. It’s dubbed a supermoon because it’s closer to Earth than usual, appearing especially big and bright. (AP Photo/Adel Hana) The supermoon rises behind the ancient temple of Poseidon at Cape Sounion, about 70 kilometers (45 miles) south of Athens, Greece, Wednesday, Aug. 30, 2023. The cosmic curtain rose Wednesday night with the second full moon of the month, the reason it is considered blue. It’s dubbed a supermoon because it’s closer to Earth than usual, appearing especially big and bright. (AP Photo/Thanassis Stavrakis) The August Super Blue Moon sets behind a historical building and the St. Basil’s Cathedral, right, as people walk in Red Square in Moscow, Russia, Wednesday, Aug. 30, 2023. The cosmic curtain rises Wednesday night with the second full moon of the month, the reason it is considered blue. It is dubbed a supermoon because it is closer to Earth than usual, appearing especially big and bright. (AP Photo/Alexander Zemlianichenko) The supermoon rises near the equestrian statue of Damdin Sukhbaatar on Sukhbaatar Square in Ulaanbaatar, Mongolia, on Wednesday, Aug. 30, 2023. August 30 sees the month’s second supermoon, when a full moon appears a little bigger and brighter thanks to its slightly closer position to Earth. (AP Photo/Ng Han Guan) A peacock sits on a chimney as a nearly full moon rises behind it, in Hyderabad, India, Wednesday, Aug. 30, 2023. August 30 will see the month’s second supermoon, when a full moon appears a little bigger and brighter thanks to its slightly closer position to Earth. (AP Photo/Mahesh Kumar A.)
The moon appeared to be bigger and brighter than usual, given its close proximity to Earth: just 222,043 miles or so. The Aug. 1 supermoon was more than 100 miles farther away.
But is the moon ever actually blue? According to NASA , on rare occasions, tiny particles floating in the air, such as smoke or dust, can scatter red light waves resulting in a moon that appears blue.
About a quarter of the full moons in a year will be supermoons, but only 3% of full moons are blue moons, according to NASA.
If you missed this week’s blue supermoon, it will be a long wait: The next isn’t until 2037. But another regular supermoon is on the horizon at the end of September, the last one of the year.