Feat: Silver Surfer, ‘Silver Surfer’ #6

In 'Silver Surfer' (1969) #6, Silver Surfer time travels to the future in order to break Galactus' space barrier around Earth.

In 'Silver Surfer' (1969) #6, Silver Surfer time travels to the future to break Galactus' space barrier around Earth. Let's look at the super speed super feat.