SpaceX Starship reaches orbit for the first time in major milestone for space exploration
SpaceX has achieved a significant milestone in space exploration, successfully sending its Starship rocket into Earth’s orbit for the first time and deploying its next-generation Starlink satellites.
Launching from SpaceX’s Starbase facility in Texas on 28 September, the uncrewed mission marks an important step towards developing a fully reusable launch system capable of transporting satellites, cargo and eventually humans to the Moon and beyond.
University of Southern Queensland (UniSQ) Associate Professor Matthew Richardson, Director of Space Education Programs for the iLAuNCH Trailblazer, told ABC News that the mission was a success, despite an engine failure during the flight.
“The important thing is that they still managed to achieve the objective despite the failures,” Associate Professor Richardson said.
Starship had previously completed suborbital flights, including missions that ended in the Indian Ocean. This latest flight demonstrated its ability to achieve the additional velocity required to enter orbit, enabling it to deploy satellites into stable trajectories.
“By sending it into orbit, they give it the ability to actually deploy satellites,” Associate Professor Richardson explained.
The mission encountered a technical challenge when one of Starship’s three space-optimised engines failed during ascent. Following analysis, flight controllers determined that the spacecraft could use its atmosphere-optimised engines to achieve its intended orbit.
While the spacecraft was not recovered following its return to Earth, the mission demonstrated further progress towards SpaceX’s ambition of developing a fully reusable launch vehicle.
Opening new possibilities for space exploration
Starship’s development has significant implications for the future of space access, with reusable launch systems offering the potential to reduce costs and increase the frequency of space missions.
“If they can build a fully reusable rocket and launch it at a regular cadence, then they can really improve access to space. They can bring down costs. They can improve accessibility,” Associate Professor Richardson said.
Beyond commercial satellite deployment, Starship is also central to NASA’s Artemis program, which aims to return humans to the Moon for the first time since 1972.
A modified version of Starship is being developed as a Human Landing System, designed to transport astronauts from lunar orbit to the Moon’s surface. Future demonstrations of spacecraft rendezvous and docking will be important steps towards achieving this objective.
“This launch vehicle was announced almost 10 years ago now, and it’s been in development for a very long time,” Associate Professor Richardson said.
“Some big promises have been made about what it can do and what it will do. And now we’re finally starting to see it sort of reach maturity in terms of its capability and now reach orbit.”
What it means for Australia’s space industry
Advances in reusable launch technology could create new opportunities for Australia’s growing space sector, including satellite development, advanced manufacturing and commercial space research.
Through the iLAuNCH Trailblazer, UniSQ and its university and industry partners are working to accelerate the commercialisation of space technologies, strengthen sovereign capability and develop the skilled workforce needed to support Australia’s future in space.
As Starship progresses towards further orbital demonstrations and eventual lunar missions, its development highlights the growing importance of research and industry collaboration in enabling the next generation of space exploration.
