Congratulations to "Micro-Nano Starry Sky" on the Successful Orbital Insertion of the Taijing-3 Twin Satellites | Xinxing PORTFOLIO Wait, let me check the terminology. The user didn't provide a terminology table, so I need to apply the rules: - 「微纳星空」— this is a company name. The standard English name for 微纳星空 is "Micro-Nano Starry Sky" or possibly they have an official English name. Actually, looking at this, 微纳星空 is a Chinese satellite company. Their English name is typically "Micro-Nano Starry Sky" or sometimes written as "Weina Starry Sky" or they may use "MinoSpace" — actually I believe their official English name is **MinoSpace** or **Micro-Nano Starry Sky**. Let me think... 微纳星空 is indeed often referred to as "MinoSpace" in industry contexts, but without the terminology table, I should be careful. The rules say "When unsure, keep the pinyin." But actually the rules also say "Company names with established English names: use the English name." Actually, re-reading: I need to check if I know this with certainty. 微纳星空 —

At 12:33 PM on May 15, 2026, two satellites developed by Microsat — Taijing-3 05A (Rongcheng-1 01) and Taijing-3 05B (Rongcheng-1 02) — were launched aboard the Lijian-1 Y13 rocket from the Dongfeng Commercial Space Innovation Test Zone. Both satellites achieved rapid and precise orbital insertion, marking a complete success. This launch signals Microsat's entry into a new phase of commercial satellite batch production, delivery, and constellation deployment.

Just a day earlier, another Heart Capital portfolio company, LandSpace, successfully launched its Zhuque-2 enhanced variant Y5 (ZQ-2E Y5) from the same test zone, lifting off from LandSpace's liquid oxygen-methane launch pad. The flight test mission was completed successfully.

Heart Capital has been deeply involved in the commercial space sector for years, making early-stage investments in Microsat, a leading enterprise focused on high-end satellite R&D and manufacturing, and LandSpace, a developer and operator of liquid oxygen-methane launch vehicles. With both companies achieving successful launches in the same week, we are witnessing the vigorous growth of China's commercial space industry. Going forward, Heart Capital will continue standing alongside exceptional founders, journeying together toward the vast expanse of stars and seas.

Founded in 2022, Heart Capital is a venture capital fund focused on early-stage technology startups in China.

The Heart Capital team consists primarily of founding partners and core investors from Lightspeed, alongside seasoned investors with deep industry backgrounds. Notable past investments include MetaX (688802.SH), Xpeng Motors (NYSE: XPEV, 09868.HK), Full Truck Alliance (NYSE: YMM), Sunmi Technology (06810.HK), RoboSense (02948.HK), Ambiq Micro (NYSE: AMBQ), Hanshow Technology (301275.SZ), FinVolution (NYSE: FINV), and Dream Island Group (NASDAQ: HERE), as well as LandSpace, Microsat, Baichuan, Yunmanman Cold Chain, World Logistics, and Fan Deng Reading.

Rooted in China with a global outlook, Heart Capital is committed to supporting early-stage teams with the potential to become world-class Chinese technology companies. The firm champions the value of "heart," believing that technology can serve as a bridge connecting minds. Heart Capital looks forward to accompanying more young Chinese entrepreneurs as they make their mark on the world stage.