UR-700. The UR-700 was Vladimir Chelomei's heavy-lift entry for the Soviet moonshot. It was meant to carry cosmonauts to the Moon on a direct ascent mission in the LK-1 lunar craft. …

UR700使用的RD-270火箭发动机以四氧化二氮和偏二甲肼为推进剂，采用全流量分级燃烧，闭式循环，推力为671吨，推重比达到203，燃烧室压力26.1 MPa，海平面比冲约为301 s。 RD …

Russian heavy-lift orbital launch vehicle. The UR-700 was the member of Vladimir Chelomei's Universal Rocket family designed in the 1960's to allow direct manned flight by the LK-700 …

1968年ur-700定型，第一枚火箭计划于1972年5月发射，在老切的计划中，ur-700在进行两次成功的无人飞行后，第三次将会把苏联宇航员送往月球。 UR-700火箭更像是在N-1火箭计划失败 …

UR-700使用的RD-270火箭发动机以四氧化二氮和偏二甲肼为推进剂，采用全流量分及燃烧，闭式循环，推力为671吨，推重比达到203，燃烧室压力更是达到了26.1mpa!海平面比冲约为301， …

The UR-700 would be capable of delivering a manned lander directly to the lunar surface, bypassing the need for entering lunar orbit and consequent rendezvous between the lander …

The largest rocket project in the Soviet effort to beat America to the Moon turned out to be also the most elusive for historians. Only during the celebration of the 100th birthday of its creator …

The UR-700 is one of the more curious rockets in history. It was designed by the design office OKB-52 of Vladímir Cheloméi in 1962 with the aim of putting a man on the Moon using the …

UR-700M火箭是MK-700火星飞船的衍生型，能将750吨的MK-700火星飞船送入低地球轨道。 1969年，前苏联开始Aelita项目，计划用最好的方法实现载人登陆火星，从而战胜美国。 为此 …

2024年3月6日 · ur-700运载火箭的一个特点是它是按照直飞模式设计的，不包括中间连接。 这简化了火箭设计和飞行程序，但需要使用更强大的运载火箭。 因此，切洛梅的登月火箭采用了以 …