<h2>
The asteroid is 4.11 x 10¹¹ m far from Sun</h2>
Explanation:
We have gravitational force
                  
            Where G =  6.67 x 10⁻¹¹ N m²/kg²
                        M = Mass of body 1
                        M = Mass of body 2
                        r = Distance between them
Here we have
                  M = Mass of Sun = 1.99×10³⁰ kg
                  m = Mass of asteroid = 4.00×10¹⁶ kg
                  F = 3.14×10¹³ N
Substituting
                    
The asteroid is 4.11 x 10¹¹ m far from Sun
 
        
        
        
I think it would be Fusing of 2 or more small atoms into a larger one
        
                    
             
        
        
        
Answer: the expanding universe
Explanation:
Hope that helps!