Ad Astra

Second chances don’t come along every day, so when an old friend offered him one, he grabbed on with both hands. Little did Dan know that simple offer was anything but! John has a secret other people will kill to learn. His discovery will change humanity's fate forever.

Soon Dan finds himself on the moon, piloting humanity's first starship while fighting his way through one peril after another.

The risks are vast - but given one last chance at his dream, Dan could choose no other path.