They're Back

I knew it was too good to be true.  A considerable passage of time has elapsed since they've made their presence known but now they're back.

Who's back? you're thinking.

The aliens.  They're back.  As evidence of this I present the following:

Picture of the thrusters from their lander...

And their laser death ray.  The green one...

And the pink one...

click on images to enlarge