I have a 2000 Honda civic dx It makes a noise when I turn the wheel does that mean my axle is going out ? What else could it be?

what type of noise would you describe it to be?

I also have 2000 Honda Civic and I just heard a "popping" noise today for the first time. It happend twice, both times while turning somewhat slowly. It sounded like someone threw a basketball and it bounced off the car. Please let me know if you figure out what is causing the noise.

I also wonder what could it be? My bro rides the car :)