The Japanese space agency JAXA said its recently launched X-Ray observation satellite Hitomi has been destroyed.
After a successful launch on February 17, contact with the satellite was lost on March 28.
Off the 10-year expected life span, only three days of observations were collected.
Preliminary inquiry points to multiple failures in design, hardware and software.
After the launch it was discovered that the star tracker stabilization didn't work in a low magnetic flux area over the South Atlantic.
When the backup gyroscopic spin stabilization took control, the spin increased instead of stopping.
An internal magnetic limit feature in the gyroscope failed, causing the spin get worse.
The solar panels broke off, leaving the satellite without a long-term power supply.
It seems that untested software had been uploaded for thrust control just before the breakup.
This is a major loss for astronomical research.
Two previous attempts by Japan to launch a high-resolution X-ray calorimeter had also failed, and
Just building a replacement unit would take 3 to 5 years and cost $50 million, without the cost of a satellite or launch.