Spacecoin will benefit from more services available for the community. Block explorers, mining pools, and electrum servers are a few examples.
Spacecoin needs liquid markets for users to buy and sell. Running AtomicDEX as a marketmaker for Spacecoin would really benefit the community.
Visit our github and contribute to our existing projects. Or create your own software that works with Spacecoin. Wallets, games, anything you like.
Spacecoin has Crypto Conditions built in, which developers can use to create dApps. Take a look at the existing ones and dive in on your own!