edits

en/meta.yml

@@ -21,4 +21,6 @@ steps:
   - internal
 - title: Challenge
   challenge: true
+  completion:
+  - external
 - title: What next?

en/step_7.md

@@ -1,12 +1,18 @@
-## Challenges
+## Challenge
 Improve your project with these challenges!
 
 ---- task ---
 
-Can you change the numbers in your animation code so that:
+Change the numbers in your animation code so that the spaceship moves until it touches the Earth.
+
+--- /task ---
+
+---- task ---
+
+Change the numbers in your animation code so that the  spaceship moves more slowly towards the Earth.
+
+--- /task ---
 
-+ The spaceship moves until it touches the Earth?
-+ The spaceship moves more slowly towards the Earth?
 
 ---- collapse ---
 
@@ -28,11 +34,11 @@ glide (1) secs to x:(0) y:(0)
 
 --- /collapse ---
 
---- /task ---
-
-Stop your space animation, save it, and start a new Scratch project.
+---- task ---
 
 Use what you've learned in this project to make your own animation. It can be anything you like, but try to make your animation match the background you choose. Here are some examples:
 
 ![screenshot](images/space-egs.png)
 
+--- /task ---
+

en/step_8.md

@@ -2,6 +2,9 @@
 
 Try the [Ghostbusters](https://projects.raspberrypi.org/en/projects/ghostbusters?utm_source=pathway&utm_medium=whatnext&utm_campaign=projects) project! In that project, you will learn how to create a game with ghosts that appear all over the place and that you need to catch. You will also learn how to add a timer and a score to the game, so that you can see how many ghosts you are able to catch.
 
+Or, you can have a look at the [More Scratch Pathway](https://projects.raspberrypi.org/en/pathways/more-scratch), where you will make apps, games and simulations using `message` broadcasting, `if..then` and `if..then..else` decisions and variables.
+
+
 --- no-print ---
 
 <div class="scratch-preview">