Ed Sheeran declined the opportunity to perform the "first gig in space" due to his fear of space travel, stating, "It terrifies me." 
Sheeran emphasized that he prioritizes being present for his children's upbringing over pursuing space travel, saying, "I’m not going to risk my kids not having a dad." 
Katy Perry, on the other hand, embraced the opportunity to sing in space during the Blue Origin space launch, aiming to inspire future women and benefit Earth.