As carried here by the San Francisco Chronicle, The Associated Press reports that Japanese space agency JAXA reports that it
has lost contact with its new satellite "Hitomi,"
deployed last month and designed to explore deep space with X-ray telescopes. The AP story linked quotes Harvard astronomer Jonathan McDowell, who surmises that an "energetic event" has sent the craft into a tumble. The agency's release on the failure is
terse, but leaves some room for hope:
The Japan Aerospace Exploration Agency (JAXA) found that communication with the X-ray Astronomy Satellite âoeHitomiâ (ASTRO-H), launched on February 17, 2016 (JST), failed from the start of its operation originally scheduled at 16:40, Saturday March 26 (JST). Up to now, JAXA has not been able to figure out the state of health of the satellite.
While the cause of communication failure is under investigation, JAXA received short signal from the satellite, and is working for recovery.