Unsurprisingly, it’s a day of tributes to David Bowie.

Countless musicians, politicians, and even an astronaut tweeting from the International Space Station, have taken to social media to pay tribute to the visionary rocker we lost.

As we stated, there are countless tributes to Bowie on social media from classic rock peers of Bowie’s to a younger generation of musicians who were influenced by Bowie, to Bowie’s filmmaker son, Duncan Jones.

Here are some of the tributes were were able to gather up.