10/04/26 22:39:01 yeosQZAq
URLリンク(www.spaceflightnow.com) のトップ記事。
URLリンク(www.spaceflightnow.com)
More challenges await Japan's asteroid mission
Japan's battered Hayabusa spacecraft must steer through several unprecedented course corrections
using an improvised ion engine before reaching its long-awaited return to Earth in June.
URLリンク(www.space.com)
URLリンク(www.space.com)
A resilient Japanese space probe is on track to become the first spacecraft to return to Earth
with pieces of an asteroid when it drops a sample canister in a deserted patch of the Australian outback in June