The Shenzhou-20 crewed spaceflight mission marks China's first space-based investigation into the regeneration of planarians, the China Manned Space Agency spokesman Lin Xiqiang said at a press ...

It will take two launches to carry out the Mars sample-return mission due to the limited carrying capacities of the current rockets. Two Long March-5 carrier rockets will be used for the mission, Liu ...

撰文 | Cloud审校｜河边的卡西莫多整整100年前（1925年），在一头被商业捕捞的抹香鲸胃中，人们发现了一种从未见过的、长有钩子的巨型鱿鱼触手。这个奇怪的新物种被叫作大王酸浆鱿（英语：Colossal ...