I have recently started learning Python and I have a countdown timer. It works fine but I wanted to add an asterisk to the output.

A recreation of the output is: 

```
Countdown timer: How many seconds? 4          
4****   
3***   
2**   
1*  
Blast off

```

So far I have:

```
import time

countDown = input('Countdown Timer: How many seconds?')

for i in range (int(countDown), 0, -1):
    print (i)
    time.sleep(1)
print ('BLAST OFF')

```