For second time in 2021 Hubble telescope returns from dead
For second time in 2021 Hubble telescope returns from dead
0
0
The Hubble Space Telescope, who was waiting for his partner at James Webb’s telescope, was arranged to be launched later this month, returned from the dead to continue science operations. The flying observatory was blind in the room for more than a month after it happened on October 25.
Engineers restore imaging spectrographs to continue operations on all four main instruments because they are still looking for missing messages during blackouts. The team will continue to work on the development and testing of changes in the instrument software that allows them to carry out science operations even if they face some missing synchronization messages in the future.
The telescope entered the configuration of the safe mode, suspending science operations on October 25 after the instrument issued an error code that showed the loss of certain synchronization messages. The message provides the time information used by the instrument to respond to the request and data command correctly. The first mistake came on October 23, which was only repaired to get worse two days later.
The imaging spectrograph was restored by the engineers breaking the light to the component section, similar to how the prism divided the white light into a rainbow. The previous team had restored a sophisticated camera for surveys (ACs) and Wide Field Camera 3 (WFC3) captured the view of the area of the universe.
“Hubble has operated now for more than 31 years, gathering observations of land science that has changed our fundamental understanding of the universe. With the launch of Webb’s telescope planned for the end of this month, NASA expects both observatories will work well. This decade, expanding Our knowledge of the cosmos is further, “said the American Space Agency in a statement.
Hubble was dark in June earlier this year. Shutstruct throughout the moon is because the computer is damaged on a ship that coordinates science operations. When the main computer failed to receive a signal from the charge computer on June 13, it automatically placed the Hubble science instrument into safe mode, making it blind in space.
Hubble has been operating for more than three decades and has survived different teams and engineers for years. The telescope has faced several problems in the past also when it was last improved in 2009. The previous telescope experienced problems related to its imaging spectrograph which experienced power failure in 2004, followed by its electricity approach in 2007 which affected its sophisticated camera for surveys (ACs).
