"Up in the Air" is a song recorded by American rock band Thirty Seconds to Mars, featured on their fourth studio album, Love, Lust, Faith and Dreams (2013). Written by lead vocalist Jared Leto, who also produced the song with Steve Lillywhite, "Up in the Air" is as an introspective and passionate track reflecting upon human consciousness. It marked a departure from much of the band's previous work as it incorporates a more electronic-influenced sound as well as elements from new wave music.

"Up in the Air" was released on March 18, 2013, as the lead single from the album. It premiered on the same day from the International Space Station, after being launched aboard a spacecraft loaded with scientific experiments and other equipments. Critical reception to the song was mostly positive, with much of the praise going to its sonic variety and introspective lyrics. The track peaked at number three on the Alternative Songs in the United States and garnered significant commercial outcomes internationally, reaching the top fifteen of Finland, Lebanon, Portugal, and Russia.

The accompanying music video, directed by Leto, features conceptual imagery filled with references to different art forms. It received a largely positive response from critics, who lauded the video's symbolic nature and visuals. It was nominated for numerous accolades, including three awards at the 2013 MTV Video Music Awards, where it won Best Rock Video. Thirty Seconds to Mars performed "Up in the Air" on Jimmy Kimmel Live! and Conan, and included the song on the setlist of their Love, Lust, Faith and Dreams Tour and subsequent Carnivores Tour.

...
Wikipedia