Yes and no. The gravity of the sun will attract the rocket, but there are other things out in space besides the sun.
The problem then is other planets will start whipping the garbage rocket around who knows where. Could even come back around and smash into earth. Same problem with the sun, actually. It’s quite hard to hit something that’s that big when we’re this far away. If you miss even a fraction of a decimal of a degree, the trash rocket will swing around and you’re back to planetary hot potato.
It’s easier to sling the rocket past the south or north pole at a right angle to the solar plane. Up or down it’ll either keep going till it’s another suns problem or it joins the Oort cloud, which is kinda like a giant trash dump for everything that didn’t make it into our solar system when the sun formed.
So there’s a lot of ways you can go with this. You can definitely find instrumentals of death metal bands, but you can also try something new.
Haggard is one of the best in symphonic metal, and while there’s still a stitch singer, imo they’re MUCH easier to understand.
Native Howl has slayer played by some country boys on banjo and guitar. They also do a bunch of their own stuff that sounds pretty wild. “Thrash grass” is one of their better albums and pretty accurately describes their flavor of fusion (thrash metal played in the style of bluegrass)
Older Arch Emeny stuff is also quite good, and having a pretty lady growling at me is a novel experience. Angela gossow also shows up in metalocalypse so that’s instant bonus points
Dethklok does pretty well at straddling the line between melodic/symphonic/death metal, and if you like the metal without Nathan explosion you can check out Brandon Small’s other stuff where he isn’t growling like a cartoon character.
Last but certainly not least is The Lord Weird Slough Feg. Exquisite technical metal wrapped up in an 80s/90s power metal package. I simp for Slough Feg wherever I can because it’s EXCELLENT metal that doesn’t get nearly enough recognition