Agera

The Agera is the lead spaceplane of the Agera-Class Spaceplane. The Agera is the first SSTO ever built, and one of the most successful.

Background
The Agera was the first orbital certified SSTO ever constructed. The Agera directly replaced 4 of the previous Explorer-Class Shuttle.

The Agera had a troubled development period, resulting in 5 sets of upgrades.

Service History
The Agera is one of the most flown spaceplanes, having flown 24 flights since its entered service.

The Agera has been instrumental in the construction of the Terranova Space Station.

So far the Agera has delivered over 10 missions to the TSS, and has set several milestones for the type.