Why didnt my Collider works?

I want that my bullet collides with a Meteorit but it diddnt work. I have a Capsule Collider on my Bullet and the Trigger is on. The Meteorit has a edge Collider an the Trigger is off. But their is no Console info.

This is my Code for the Bullet:

 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
 public class bullet : MonoBehaviour
 {
     public int speed;
     
 
     // Start is called before the first frame update
     void Start()
     {
         GetComponent<Rigidbody2D>().velocity = transform.up * speed;
     }
 
 
     void OnTriggerEnter2D(Collider2D other)
     {
 
         Debug.Log(other.name);
 
 
 
 
 
     }
 
 
 }