BEIJING, May 28 (Xinhua) -- Chinese researchers have achieved a breakthrough in satellite-ground communication technology, setting a new national record for single-channel X-band transmission speeds, ...

HEFEI, May 19 (Xinhua) -- Queqiao-2, China's relay satellite for its lunar landing missions, is set to support future moon ...

由西部国际传播中心和重庆卫视联合制播的重庆首档国际传播融媒栏目《渝见》第110期特别节目《走进西洽会：共写开放合作新篇章》于5月28日在重庆卫视和海内外媒体同步播出。

论文中介绍称，理论上，QKD协议可以在卫星通信系统固有的高信道损耗情况下，实现基于弱相干脉冲的长距离安全量子密钥分发。然而，众所周知，实际的QKD设备可能因实施中的缺陷而容易受到各种类型的旁道攻击。

As a core supplier of global satellite navigation systems recognized by the United Nations, the BDS has been fully integrated into the standards of 11 international organizations, including civil ...

美国X-37B空天飞机。 Recently, a US commercial space company announced that it had secured a USD60 million contract from the US Space ...

China's one-year loan prime rate (LPR), a market-based benchmark lending rate, was lowered to 3.0 percent on Tuesday, down by 10 basis points, in the central bank's first cut of the rate this year.