SpaceX has once again made headlines by building and preparing the tallest rocket ever. The company’s latest version of its Starship, known as Starship V3, is a giant step forward in space travel technology. This new rocket is set to push the boundaries of what’s possible in space exploration.

What’s New in Starship V3

The newest version of Starship is taller and more powerful than its predecessors. It features upgraded engines called Raptor 3, which produce 10% more thrust. The rocket also has a redesigned top structure made of a lattice-like frame for hot staging, making it more efficient and reusable.

One of the most noticeable changes is the reduction of grid fins from four to three. These fins help steer the rocket back to Earth for recovery. The goal is to make the rocket more reliable and easier to reuse, saving costs on future missions.

Preparing for Launch and Future Missions

SpaceX has been busy assembling and testing the Starship V3 at its Starbase facility in Texas. The rocket stands a towering 408 feet (124 meters), making it just a few feet taller than previous versions. Recently, the company loaded millions of pounds of cryogenic fuel into the rocket as part of a full launch rehearsal.

The upcoming launch will be the first from a new pad at Starbase, about a thousand feet away from where previous tests occurred. The company aims to launch Starship V3 sometime soon, possibly as early as May 19, pending final approvals from regulators. The test flight will likely end with the rocket splashing down in the Indian Ocean, but future plans include catching the rocket on a landing tower for reuse.

This new rocket marks a significant step toward SpaceX’s goal of using Starships for real missions. The company plans to test in-orbit refueling, a crucial capability needed for missions beyond low-Earth orbit. This technology could allow Starships to travel to the Moon or even farther destinations.

Overall, SpaceX’s efforts are focused on making space travel more affordable and sustainable. The development of the tallest rocket ever built shows how far the company has come and how much they are pushing to reach new frontiers. The upcoming launch will be a key milestone in this ongoing journey.

Inspired by

• https://arstechnica.com/space/2026/05/spacex-completes-fueling-test-setting-stage-for-first-launch-of-starship-v3/