Q. オシリス・レックス(OSIRIS-REx)って何❔
A. NASAの小惑星探査機です。
Q. どんな探査機❔
A. アメリカ版はやぶさ。
直径約500mの小惑星ベンヌ(Bennu, ベヌーとも)のサンプルを採取して、地球に持ち帰ります。
Q. 打ち上げはいつ❔
A. 2016年9月9日。
Q. 地球帰還はいつ❔
A. 今夜です!
…
The JunoCam instrument aboard our
#JunoMission
acquired six images of Jupiter's moon Io during its close encounter today. This black-and-white view was taken at an altitude of about 1,500 miles (2,500 kilometers). More images will be available soon at
While our power budgets will continue to get tighter, our team thinks we can continue to do science for at least another five years. I might get to celebrate my 50th launch anniversary or even operate into the 2030s!