I end up with lots of debris in orbit, so, I downloaded a mod and built a rocket which lets me shot them down with a laser.

Download this mod from:
http://kerbalspaceprogram.com/forum/showthread.php/6014-PLUGIN-PART-0-14-SUNBEAM-Laser-2-1

Kerbal Space Program is an Indie Game developed by Squad, download it from http://www.kerbalspaceprogram.com

Test Flying A Rocket Designed By A Child - Kerbal Space Program
Test Flying A Rocket Designed By A Child - Kerbal Space Program
Scott Plays Gimbal
Scott Plays Gimbal
Kerbal Space Program - Exploiting The Quantum Anchor For Fun And Profit
Kerbal Space Program - Exploiting The Quantum Anchor For Fun And Profit
Kerbal Space Program - Your Physics Have No Power Over Me!
Kerbal Space Program - Your Physics Have No Power Over Me!
Fifteen Kerbals, One Plane
Fifteen Kerbals, One Plane
iTiamo plays Kerbal Space Program - Episode 4: The Spacecraft Carrier
iTiamo plays Kerbal Space Program - Episode 4: The Spacecraft Carrier
Munwalking Lander in Kerbal Space Program
Munwalking Lander in Kerbal Space Program
Guided AntiAir Missiles - Kerbal Space Program
Guided AntiAir Missiles - Kerbal Space Program
Kerbal Space Program - New Planets - Planet Factory Mod
Kerbal Space Program - New Planets - Planet Factory Mod
Full Journey To The Planet Eve And Back in Kerbal Space Program
Full Journey To The Planet Eve And Back in Kerbal Space Program
Nerd³ Challenges! SpacePlane™ - Kerbal Space Program
Nerd³ Challenges! SpacePlane™ - Kerbal Space Program
How To Build an Interplanetary Rocket In Kerbal Space Program Using Only 7 Parts
How To Build an Interplanetary Rocket In Kerbal Space Program Using Only 7 Parts
Kerbal Space Program - Spaceplane Plus Mod
Kerbal Space Program - Spaceplane Plus Mod
Mining Moons for Kethane In Kerbal Space Program
Mining Moons for Kethane In Kerbal Space Program
Kerbal Space Program - UFO
Kerbal Space Program - UFO
KSP - Kerbals at War
KSP - Kerbals at War
Kerbal Space Program - Guide To The 10 Most Essential Mods & Add Ons
Kerbal Space Program - Guide To The 10 Most Essential Mods & Add Ons
KERBAL SPACE PROGRAM 16 | LAND SPEED RECORD + FIRESPITTER
KERBAL SPACE PROGRAM 16 | LAND SPEED RECORD + FIRESPITTER
Tiny 3 Part Rocket - How Far Can It Go? - Kerbal Space Program 0.16
Tiny 3 Part Rocket - How Far Can It Go? - Kerbal Space Program 0.16
Kerbal Space Program - Mods Ep.6 - Romfarer Laser System
Kerbal Space Program - Mods Ep.6 - Romfarer Laser System
Viking Space Program - Attack Helicopter, Missles & Railguns!
Viking Space Program - Attack Helicopter, Missles & Railguns!
Kerbal Space Program - B9 Aerospace Updates
Kerbal Space Program - B9 Aerospace Updates
Kerbal Space Program: +25 Things To Do With Your Kerbals
Kerbal Space Program: +25 Things To Do With Your Kerbals
Kerbal Space Program - Savefile Editing & Orbital Parameters Tutorial (Fixed)
Kerbal Space Program - Savefile Editing & Orbital Parameters Tutorial (Fixed)
Kerbal Space Program - Interstellar Quest - Episode 76 - K.R.A.K.E.N.
Kerbal Space Program - Interstellar Quest - Episode 76 - K.R.A.K.E.N.
Kerbal Space Program: Planet Destroyer Debris Belt
Kerbal Space Program: Planet Destroyer Debris Belt
Rescuing a Capsule Around Minmus in Kerbal Space Program
Rescuing a Capsule Around Minmus in Kerbal Space Program
Kerbal Space Program - Advanced Rocket Design Tutorial
Kerbal Space Program - Advanced Rocket Design Tutorial
Building Goonstation I in Kerbal Space Program
Building Goonstation I in Kerbal Space Program
KSP - Kerbals at War 2
KSP - Kerbals at War 2
Why Do People Pay Thousands Of Dollars For Virtual Spaceships?
Why Do People Pay Thousands Of Dollars For Virtual Spaceships?
Kerbal Space Program Movie - The Falling Star Trailer
Kerbal Space Program Movie - The Falling Star Trailer
Kerbal space music
Kerbal space music "working for the man"
Kerbal Space Program 29 | PLANE STACK CHALLENGE
Kerbal Space Program 29 | PLANE STACK CHALLENGE
VASIMR Orbital Sweeper for Space Debris Removal
VASIMR Orbital Sweeper for Space Debris Removal
Kerbal Space Program Mun Landing Tutorial - Using MechJeb Autopilot
Kerbal Space Program Mun Landing Tutorial - Using MechJeb Autopilot
KSP - Space battle
KSP - Space battle
KSP - Removing Debris From LKO Without a Docking Clamp
KSP - Removing Debris From LKO Without a Docking Clamp
Orbital Rendezvous And Docking Tutorial For Kerbal Space Program 0.18
Orbital Rendezvous And Docking Tutorial For Kerbal Space Program 0.18
Kerbal Space Program 27 | SPACE PLANE DONE RIGHT
Kerbal Space Program 27 | SPACE PLANE DONE RIGHT
Kerbal Space Program 33 | THE SEPTIC SHIP
Kerbal Space Program 33 | THE SEPTIC SHIP
The Kerbal Space Program: Mod Review: The Lazor Weapons System!
The Kerbal Space Program: Mod Review: The Lazor Weapons System!
Kerbal Space Program - Building a Moonbase Part 1: Let's Get Started!
Kerbal Space Program - Building a Moonbase Part 1: Let's Get Started!
Kerbal Space Program - UNSC MAC Cannon Orbital Platform
Kerbal Space Program - UNSC MAC Cannon Orbital Platform
Kerbal Space Program: Creating orbital debris!
Kerbal Space Program: Creating orbital debris!
World War K #01 VTOL Ground-Attack - Kerbal Space Program with Mods!
World War K #01 VTOL Ground-Attack - Kerbal Space Program with Mods!
Kerbal Space Program 34 | MEDUSA PLANE
Kerbal Space Program 34 | MEDUSA PLANE
Kerbal Space Program - Orbital War Laser guided missile
Kerbal Space Program - Orbital War Laser guided missile
ORBITAL DEBRIS SAFELY PASSES INTERNATIONAL SPACE STATION
ORBITAL DEBRIS SAFELY PASSES INTERNATIONAL SPACE STATION
Kerbal Space Program Insane Rockets Division S2 Ep4
Kerbal Space Program Insane Rockets Division S2 Ep4