Need advice on building web based 3D spacecraft journey showcase

[crazyDev]

Hey everyone.

I am building a web based 3D interactive showcase of a spacecraft's journey. Most of the users are expected to be accessing it via low to mid range androids, so for performance I've decided upon three.js, rather than babylon.js. Correct me if I'm wrong in this.

I've worked as a web developer and dabbled with game development with Phaser and Godot, but haven't built anything with three.js or babylon. So I wanted your advice on best practices and resources; things that my future self would wish I had known before starting.

Here's some more information:

The showcase will be separated into scenes, which can be navigated via a timeline, which also highlights the current date, if it's in range. In addition to the animated view of spacecraft's trajectory and position, it will have some cinematic scenes of the rocket exiting the atmosphere and a lander landing on the target body as well. I might even consider making the rover user controllable.

Here's one inspiration from NatGeo.

Any help is appreciated.