What instrument played in cosmo canyon by Diwa De Leon?

What gas makes up the martian atmosphere? What stars make up the constellation Phoenix? Why is table mountain flat on top? What does rainbows come out? What happens to the engines right after launch Apollo 13? Why do rockets and spaceshuttles break up when travelling in space? What are massive ice formations that begin at high altitudes? What explosion broke apart a massive star billions of years ago? How fast is the Mars rover? Is there a 2012 asteroid? What color do blue jeans reflect? Why are there no planets on the moon? How many full moons have there been in the last century? What dries up in the sun? How long is a cosmological decade? Humans first landed on the moon in? How hot is Denebola? Why do Constellations seem to move in the sky each night because? How does the appearances of a constellation seem to change at night? Why are stars brighter and others dim?