Japan is trying to rescue its tumbling X-ray satellite
Amateur video shows the satellite spinning through space.
Japan's most powerful X-ray satellite went incommunicado
JAXA is still trying to find out what happened to Hitomi.
A newsletter a day keeps the FOMO at bay.
Japan's X-ray satellite Astro-H will soon blast off to space
It's JAXA's most powerful x-ray observatory yet.