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🚨🇨🇳 BREAKING: China successfully conducts the second launch of its Gravity-1 rocket — one of the world’s most powerful solid-fuel launch vehicles. The offshore launch from Haiyang, Shandong Province, placed two satellites into orbit, marking another milestone for China’s growing commercial space program. Developed by private firm Orienspace, the... show more

Defence Index

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24,726 views • 8 months ago •via X (Twitter)

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China on Tuesday successfully sent the Ziyuan III 04 satellite into the preset orbit via a Long March-4B rocket from the Taiyuan Satellite Launch Center in Shanxi Province, marking the 617th flight mission of the Long March rocket series.

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United Launch Alliance announces the arrival of our Atlas V rocket at its Cape Canaveral pad to launch Amazon Leo 4 on Monday at 3:49 a.m. EST (0849 UTC). This will be ULA's fourth of 46 missions dedicated to delivering Amazon Leo satellites into low Earth orbit for the broadband constellation to connect the world.

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This video shows a static fire test of the Archimedes rocket engine, developed by Rocket Lab. Archimedes uses liquid methane (LCH.) as fuel and liquid oxygen (LOX) as the oxidizer, a combination known as methalox. During combustion, these cryogenic propellants produce extremely high temperatures (over 3,000°C), hotter than lava. To survive this, the engine circulates cold fuel through its walls before burning it, a technique called regenerative cooling. Multiple Archimedes engines will power Rocket Lab's upcoming Neutron rocket, which is being built to launch satellites and cargo to orbit with lower cost and higher reliability. Rocket Lab is best known for its Electron rocket and is now expanding into larger, reusable launch vehicles with Neutron.

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🚀🇨🇳 China has launched a rocket, sending 9 satellites together into orbit. 🇦🇪 One from the UAE, one from Egypt, and one from Nepal. 🛰️ Another one, the Yatsen A, deserves more attention. It was self-developed by the STUDENTS of China's Sun Yat-sen University.

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🚨BREAKING: SpaceX and ULA are set to win multibillion-dollar contracts in a key Pentagon launch program. Each is expected to secure a U.S. Space Force rocket launch contract to send sensitive satellites into space for the Pentagon in the coming years, per Reuters.

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Private Chinese space exploration company LandSpace conducted the first launch of its reusable Zhuque-3 rocket. The payload successfully reached orbit, but the first stage booster experienced an anomaly during the final recovery phase and crashed near the planned landing site:

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All 16 OneWeb satellites have deployed from SpaceX's Falcon 9 rocket following launch this morning from California OneWeb now has 634 satellites in orbit as the company aims for global broadband internet coverage by the end of the year.

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New name, same result! The United Launch Alliance Atlas V rocket has delivered its fourth success for Amazon Leo, deploying another 27 advanced broadband satellites into space. Congratulations to our customer on the successful launch of this critical payload!

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China successfully launched the Yaogan-50 02 remote sensing satellite into space at 21:22 on Sunday aboard a modified Long March-6 carrier rocket from the Taiyuan Satellite Launch Center. The satellite entered its planned orbit smoothly and will be used for land surveys, crop yield estimation, and disaster prevention and mitigation, according to CCTV News.

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The United Launch Alliance Atlas V has arrived on the launch pad for its midnight ride to low Earth orbit tonight, continuing the rocket's workhorse service in helping deploy the Amazon Leo constellation. ULA's Atlas has launched more than half of the network's satellites so far. ULA is proceeding with a continuous roll-and-launch in a single-day countdown, part of our efforts to increase launch cadence for our Amazon Leo customer. This effort reduces the amount of time the rocket spends at the pad, enabling launch to occur sooner. Liftoff time is 12:24 a.m. EDT (0424 UTC). // Amazon Leo

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23,196 views • 6 days ago

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13,667 views • 2 months ago

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SOUND UP! United Launch Alliance's high-performance Atlas V 551 rocket powers toward space on 2.7 million pounds (12 megaNewtons) of thrust to precisely deliver the second batch of Project Kuiper satellites for Amazon.

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