By Eduardo Baptista
BEIJING (Reuters) -Chinese private rocket firm Space Epoch said on Thursday it had successfully run a flight recovery test, as China looks to catch up with the United States by developing its own version of a reusable rocket that can rival SpaceX’s Flacon 9.
As China and other space-faring nations look to develop tourism, infrastructure, and exploration, reusable rockets are indispensable to making their investments economically viable.
Beijing-based Space Epoch, or SEPOCH, said its Yuanxingzhe-1 verification rocket was launched at 4:40 a.m from China’s first sea-based space launch centre, off the waters of the eastern province of Shandong.
The rocket soared upwards, its engines briefly shutting down after the peak of its trajectory, then reigniting as it began its vertical descent to enter the Yellow Sea in a circle of fire, a video posted on Space Epoch’s WeChat account showed.
“The success of this flight recovery test is a major breakthrough in the development process of liquid reusable rockets,” Space Epoch said in a statement.
The flight lasted 125 seconds, reaching a height of about 2.5 km (1.6 miles), it added.
Space Epoch’s ambition to develop reusable rocket technology is highlighted by its demonstration of Vertical Takeoff and Vertical Landing (VTVL).
In this procedure, a rocket takes off vertically and returns to Earth with a vertical landing that uses rocket engines to slow and control the descent.
Used by SpaceX’s Falcon 9 and Starship, VTVL is crucial for any firm looking to retrieve and reuse rockets after their launch, a growing focus for investors and firms worldwide that could drastically reduce costs and spread their use wider.
While tech entrepreneur Elon Musk’s SpaceX is already launching and recovering orbital-class rockets on a routine basis, no Chinese firm has yet matched this feat.
SpaceX’s Falcon 9 first successful landing test was almost a decade ago, highlighting the yawning gap firms like Space Epoch must bridge to catch up.
Space Epoch and Chinese peers, such as LandSpace, aim for maiden flights of their respective reusable rockets later this year, though no dates have been revealed.
Last year LandSpace completed a 10-km (6.2-mile) VTVL test marking China’s first in-flight engine reignition in descent, a technique Space Epoch appears to have also mastered with its latest launch.
(Reporting by Eduardo Baptista; Editing by Clarence Fernandez)
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