Atmospheric optics wavelengths. A halo (ἅλως; also known as a nimbus, icebow or gloriole) is an optical phenomenon produced by the interaction of light from the sun or moon with ice crystals in the atmosphere, resulting in colored or white arcs, rings or spots in the sky. Many halos are positioned near the sun or moon, but others are elsewhere and even in the opposite part of the sky. They can also form around artificial lights in very cold weather when ice crystals called diamond dust are floating in the nearby air. There are many types of ice halos. They are produced
What Goes Around... Comes Around became Timberlake's third consecutive number one hit on the "Billboard" Hot 100 from his "FutureSex/LoveSounds" album, becoming the first male artist since Usher in 2004 to have three or more consecutive number-one hits from one album. The single charted on Hot 100 for 25 weeks. "What Goes Around.../...Comes Around" was certified platinum by the Recording Industry Association of America on June 7, 2007. By September 3, 2010, the song had passed the two million sales plateau, and has sold 2,375,000 copies as of April 2013. As of 2018, the song has accumulated 3.5 million units in the US, combining sales