Chinese pseudo-company successfully completes second rocket vertical take-off and landing
Ispace hopper about to land, December 10, 2023.
Click for video.
The Chinese pseudo-company Ispace on December 10, 2023 successfully completed the second veritical hop flight of a rocket prototype, testing vertical take-off and landing for the eventual purpose of recovering its first stages, as done now routinely by SpaceX.
ISpace’s Hyperbola-2Y methane-liquid oxygen reusable verification stage lifted off from a pad at Jiuquan Satellite Launch Center in the Gobi Desert at 4:07 a.m. Eastern (1107 UTC) Dec. 10.
The Hyperbola-2Y reached an altitude of 343.12 meters, translating 50 meters to a landing zone and touching down with a velocity of 1.1 meters per second and an accuracy of 0.295 meters. The entire flight lasted 63.15 seconds, according to an iSpace press statement. The flight came just over a month after a first hop test Nov. 2. That test reached 178 meters and returned to its landing spot. iSpace says it will attempt a test at sea next year after completing ground tests.
Right now the race to become the second company or nation after SpaceX to return and reuse a first stage is between Ispace and Rocket Lab. No one else is even close, though there are a number of other Chinese pseudo-companies that are doing hop tests. Though Rocket Lab — which is not attempting a vertical engine landing but recovering the stage from the ocean — has already flown a recovered engine, as well as recovered several first stages for refurbishment, it has not yet flown a reused first stage. Based on its schedule, that might happen ’24.
Ispace meanwhile hasn’t yet flown to orbit the prototype’s rocket, Hyperbola-3. It hopes to attempt the first orbital test flight in 2025, with the recovery of its first stage in 2026.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The print edition can be purchased at Amazon. from any other book seller, or direct from my ebook publisher, ebookit.
The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
Ispace hopper about to land, December 10, 2023.
Click for video.
The Chinese pseudo-company Ispace on December 10, 2023 successfully completed the second veritical hop flight of a rocket prototype, testing vertical take-off and landing for the eventual purpose of recovering its first stages, as done now routinely by SpaceX.
ISpace’s Hyperbola-2Y methane-liquid oxygen reusable verification stage lifted off from a pad at Jiuquan Satellite Launch Center in the Gobi Desert at 4:07 a.m. Eastern (1107 UTC) Dec. 10.
The Hyperbola-2Y reached an altitude of 343.12 meters, translating 50 meters to a landing zone and touching down with a velocity of 1.1 meters per second and an accuracy of 0.295 meters. The entire flight lasted 63.15 seconds, according to an iSpace press statement. The flight came just over a month after a first hop test Nov. 2. That test reached 178 meters and returned to its landing spot. iSpace says it will attempt a test at sea next year after completing ground tests.
Right now the race to become the second company or nation after SpaceX to return and reuse a first stage is between Ispace and Rocket Lab. No one else is even close, though there are a number of other Chinese pseudo-companies that are doing hop tests. Though Rocket Lab — which is not attempting a vertical engine landing but recovering the stage from the ocean — has already flown a recovered engine, as well as recovered several first stages for refurbishment, it has not yet flown a reused first stage. Based on its schedule, that might happen ’24.
Ispace meanwhile hasn’t yet flown to orbit the prototype’s rocket, Hyperbola-3. It hopes to attempt the first orbital test flight in 2025, with the recovery of its first stage in 2026.
On Christmas Eve 1968 three Americans became the first humans to visit another world. What they did to celebrate was unexpected and profound, and will be remembered throughout all human history. Genesis: the Story of Apollo 8, Robert Zimmerman's classic history of humanity's first journey to another world, tells that story, and it is now available as both an ebook and an audiobook, both with a foreword by Valerie Anders and a new introduction by Robert Zimmerman.
The print edition can be purchased at Amazon. from any other book seller, or direct from my ebook publisher, ebookit. The ebook is available everywhere for $5.99 (before discount) at amazon, or direct from my ebook publisher, ebookit. If you buy it from ebookit you don't support the big tech companies and the author gets a bigger cut much sooner.
The audiobook is also available at all these vendors, and is also free with a 30-day trial membership to Audible.
"Not simply about one mission, [Genesis] is also the history of America's quest for the moon... Zimmerman has done a masterful job of tying disparate events together into a solid account of one of America's greatest human triumphs."--San Antonio Express-News
They have launched 500 Long March rockets as per space.com