The purpose of BackSpace is to easily allow you to book spaceflight tickets. This is essentially a makeover on a airplane ticket purchase app, which was one of the projects suggested. The space element was just to make the project a little more interesting. The app allows you to easily look at ongoing flights, book a flight with all options that go along with that, and look at the possible destinations.
Build in Android Studio 3.3.2
Build #AI-182.5107.16.33.5314842, built on February 15, 2019
JRE: 1.8.0_152-release-1248-b01 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows 10 10.0
Android 9.0 (Pie)
On Virtual Device Nexus 7