In June 2018, Japan's Hayabusa 2 mission reached asteroid 162173 Ryugu. It studied the asteroid for about 15 months, ...

Researchers at the Advanced Photon Source joined an international effort to study tiny fragments of a nearby asteroid. The ...

科技飞速发展的今天，长时间的太空旅行对人类来说依然是非常困难的，除了幽闭的小空间可能会对航天员带来心理损伤之外，航天器有限的载重如何在人员、水、空气以及食物之间取得平衡也是一个很大的问题。航天员的食物从哪里来？如果这些维系生命所必需的物质完全由地球补 ...

科技飞速发展的今天，长时间的太空旅行对人类来说依然是非常困难的，除了幽闭的小空间可能会对航天员带来心理损伤之外，航天器有限的载重如何在人员、水、空气以及食物之间取得平衡也是一个很大的问题。　　航天员的食物从哪里来？　　如果这些维系生命所必需的物质完全 ...

隼鸟2号 2014 年 12 月从地球出发，2018年6月抵达距地球约 3 亿公里的小行星 162173 Ryugu (龙宫)。它对龙宫探测了 1 年半，并搜集了岩石样本，之后在 ...

航天员的食物从哪来？ 目前长时间的太空旅行对人类来说依然是非常困难的，除了幽闭的小空间可能会对航天员带来心理损伤之外，航天器有限的载重如何在人员、水、空气以及食物之间取得平衡也是一个很大的问题。

Hayabusa-2 reached the asteroid Ryugu in June this year after a three-and-a-half-year journey. The 1km-wide space rock known formally as 162173 Ryugu belongs to a particularly primitive type of ...

Snapping a series of pictures that revealed the asteroid’s shape. The asteroid of choice was 162173 Ryugu, or Ryugu for short. In Japanese it refers to a magical, underwater Dragon Palace.

which goes by the formal name of 162173 Ryugu. The Japanese Aerospace Exploration Agency (Jaxa) spacecraft will then survey the object for a year-and-a-half, during which it will aim to deploy ...

一个携带一个小行星样本的密封舱，已在今晨成功降落于南澳 Woomera，将助揭示太阳系和地球生命之谜。 隼鳥 2 號對小行星龍宮探測了 1 年半，其 ...

In June 2018, Japan's Hayabusa 2 mission reached asteroid 162173 Ryugu. It studied the asteroid for about 15 months, deploying small rovers and a lander, before gathering a sample and returning it ...