Skip to main content
  1. Home
  2. Space
  3. News

Watch SpaceX fire up Starship engines ahead of fifth test flight

Add as a preferred source on Google

SpaceX has just performed a static fire of the six engines on its Starship spacecraft as it awaits permission from the Federal Aviation Administration (FAA) for the fifth test flight of the world’s most powerful rocket.

The Elon Musk-led spaceflight company shared footage and an image of the test fire on X (formerly Twitter) on Thursday. It shows the engines firing up while the vehicle remains on the ground.

Recommended Videos

Six engine static fire of Flight 6 Starship pic.twitter.com/fzJz9BWBn6

— SpaceX (@SpaceX) September 19, 2024

For flights, the Starship spacecraft is carried to orbit by the first-stage Super Heavy booster, which pumps out 17 million pounds of thrust at launch, making it the most powerful rocket ever built.

The Super Heavy booster and Starship spacecraft — collectively known as the Starship — have launched four times to date, with the performance of each test flight showing improvements over the previous one.

The first one, for example, exploded shortly after liftoff from SpaceX’s Starbase facility in Boca Chica, Texas, in April of last year, while the second effort, which took place seven months later, achieved stage separation before an explosion occurred — an incident that was captured in dramatic footage. The third and fourth flights lasted much longer and achieved many of the mission objectives, including getting the Starship spacecraft to orbit.

The fifth test flight isn’t likely to take place until November at the earliest, according to a recent report. It will involve the first attempt to use giant mechanical arms to “catch” the Super Heavy booster as it returns to the launch area. SpaceX recently expressed extreme disappointment at the time that it’s taking the FAA to complete an investigation that will pave the way for the fifth Starship test, and has said that it’ll be ready to launch the vehicle within days of getting permission from the FAA.

Once testing is complete, NASA wants to use the Starship, along with its own Space Launch System rocket, to launch crew and cargo to the moon and, quite possibly, destinations much further into space such as Mars. NASA is already planning to use a modified version of the Starship spacecraft to land the first astronauts on the lunar surface in five decades as part of the Artemis III mission, which is currently set for 2026.

Trevor Mogg
Contributing Editor
Not so many moons ago, Trevor moved from one tea-loving island nation that drives on the left (Britain) to another (Japan)…
Getting to Mars may require a pit stop in orbit, and NASA just tested the nozzle to make that happen
A gas pump nozzle for spacecraft sounds simple. It is not, and that's what makes this test worth paying attention to.
Architecture, Building, Factory

Getting a spacecraft to Mars or beyond requires an enormous amount of fuel, most of which has to be hauled from Earth, adding to the overall cost and weight of the spacecraft. NASA has been working on a different approach, one that could be more efficient and effective.

It wants to refuel a spacecraft in orbit before heading out for the mission. What’s even more interesting is that the space agency just finished testing a component that could make that possible: a cryocoupler.

Read more
Elon Musk’ Starlink could soon offer mobile services as a US carrier
Showcase of T-Mobile Starlink service on an iPhone.

Elon Musk’s Starlink has already changed how millions of people access the internet, especially in places where traditional broadband struggles to reach. Now, the satellite internet service could be preparing for an even bigger leap — becoming your mobile carrier.

According to a Financial Times report, SpaceX has told investors it’s considering launching a retail Starlink mobile service in the US. Instead of simply partnering with wireless carriers, the company could begin selling mobile plans directly to consumers, putting it in direct competition with Verizon, AT&T, and T-Mobile.

Read more
Lightsails have hit another speed bump on the road to interstellar travel
The coolest interstellar travel idea may get betrayed by the light pushing it
LightSail in Earth orbit

Laser-powered lightsails are one of the coolest answers to spaceflight. It might not be as sci-fi-sounding as a warp drive, but now, its practicality has also come under question. Using lightsails, a spacecraft could unfurl an ultra-thin reflective sail and let a powerful laser push it toward another star, without relying on fuel.

The tech was simple and elegant--except it's also more complicated than it sounds. A new preprint from researchers Chao Shen and Jiaze Li of the Harbin Institute of Technology suggests that relativistic lightsails may run into a hidden propulsion problem once they start moving extremely fast.

Read more