deflecting dangerous asteroids!

ASTEROIDS ARE DANGEROUS SPACE ROCKS WHICH ARE LOCATED MOST OFTHEM IN THE ASTEROID BELT REGION BETWEEN MARS AND ALSO JUPITERA ND THEN SO  THIS BELT CAN CAUSE SIGNIFICANT DAMAGE TO THE MASS OFTHE SOLAR SYSTEM OF THEY GRAVIATIONALLY  COMBINE THEMSELVES, BUT THAT HAVEN'T HAPPENED YET THANKS TO THAT  JUPITERS GRAVITY IS VERY STABLE AS IT ORBITS THE SUN AT FAR GREATER DISTANCE WHICH IS PERFECTION, BUT ONE OF  THESE ASTEROIDS ARE ALSO KNOWN TO IMPACT THE EARTH, AND NOW ITS ALSO HAPPENING AGAIN. BUT HUMANS HAVE SOME SOME PLANS TO DEFLECT THAT

• GRAVITATIONAL SPACECRFAT
• ENEGETIC SPACECRAFTS 
• KINETIC SPACECRAFT.

1. GIVEN THAT OUR GRAVITATIONAL SPACECRAFTS ARE IN DEVELOPMENT NOW AND ARE ALREADY LAUNCHED JUST 3 YEARS BEFORE IT WAS ESSENTIALLY USEFUL FOR EVERYONE AROUND THEM SO, THAT WAY WOULD BE THAT TWO SPACECRAFTS JUST CONSTANTLY DIGGING ON THE ASTEROID TO LOWER ITS SPACE DEBRIS AND REMOVE MUCH OF ITS CORE TO NOT WIPE OUT ANYTHING, JUST CAUSE ECONOMICAL DAMAGE ON THE POTENTIAL TARGER
2. THIS SPAACECRAFT IS JUST POTENTIALLY GOING UP TO THE ASTEROID AND INCREASE THE OVERALL TEMPERATURE OF THE ASTEROID BY  WARMING IT UP WITH DOING 7+ ORBITS BEFORE REACHING  LUNAR ORBIT.
3. AND JUST SPECIFICALLY DESTROYING THE ASTEROID BEFORE IT EVEN MANAGES TO ENTER ORBIT OF EARH.