On October 5, 2018, Nasa announced that it had successfully repaired the computer on the Hubble Space Telescope. The computer had failed on September 27, 2018, causing the telescope to go into safe mode.
Nasa’s engineers were able to fix the computer by uploading new software to the telescope. The telescope is now able to resume its normal operations.
The Hubble Space Telescope is a vital tool for astronomers. It has been in operation for more than 28 years, and has made many important discoveries.
Nasa is grateful to the astronauts who repaired the computer on the Hubble Space Telescope. Without their help, the telescope would have been out of commission for a longer period of time.
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Did NASA fix the Hubble telescope?
In May 2009, astronauts aboard the Space Shuttle Atlantis completed the first of five planned spacewalks to service the Hubble Space Telescope. The repairs and upgrades they made have restored the telescope to its full glory, and it is now performing better than ever.
The Hubble Space Telescope was launched into orbit in April 1990. For the first few years of its life, it performed brilliantly, but in 1993, its main mirror was found to be slightly out of alignment. This caused the telescope to produce blurry images.
In December 1993, astronauts aboard the Space Shuttle Endeavour were sent to fix the telescope. They succeeded in restoring it to its original alignment, but there were still some problems with its optics.
In May 2009, astronauts aboard the Space Shuttle Atlantis completed the first of five planned spacewalks to service the Hubble Space Telescope. Among other things, they replaced the telescope’s old batteries with new ones, replaced its gyroscopes, and installed a new camera.
The repairs and upgrades they made have restored the telescope to its full glory, and it is now performing better than ever. Hubble has been used to study everything from the birth of galaxies to the evolution of stars, and its images have been used to help scientists understand the universe better than ever before.
How did astronauts fix Hubble telescope?
On May 11, 2009, astronauts successfully completed the first of five space walks to repair the Hubble Space Telescope. The telescope had been out of commission since 2008, when a malfunctioning gyroscope caused it to go into safe mode.
Hubble is a valuable tool for astronomers, as it has a much greater resolution than any other telescope. It was therefore imperative to fix it as soon as possible.
The astronauts completed the first space walk on May 11, 2009, by replacing a data Handling Unit that had failed. They then completed the other four space walks in the following weeks.
The repairs were successful, and Hubble was able to resume its usual operations.
Will Hubble be repaired again?
In May 2009, the iconic Hubble Space Telescope suffered a malfunction that left it unable to complete its primary mission. The problem was a failure of one of the three gyroscopes used to orient the telescope, rendering it unable to lock onto a target.
Hubble was not out of commission for long, however. A team of astronauts from the space shuttle Atlantis were able to visit the telescope in May 2010 and install a new gyroscope.
Now, seven years later, that same gyroscope has failed, leaving Hubble once again unable to complete its primary mission. So the question on everyone’s mind is, will Hubble be repaired again?
There is no definitive answer at this point, as NASA is still in the process of assessing the situation. However, it is likely that Hubble will be repaired at least one more time.
The good news is that Hubble still has two functioning gyroscopes, so it is still able to carry out some of its scientific duties. The bad news is that those gyroscopes are not as reliable as the three that failed, so the telescope’s capabilities are somewhat limited.
Ultimately, it will be up to NASA to decide whether or not to send astronauts to Hubble to install a new gyroscope. The agency has not yet announced a decision, but it is likely that a decision will be made in the next few months.
If Hubble is repaired again, it will likely be the last time. The telescope is now 28 years old, and it is starting to show its age. With the James Webb Space Telescope scheduled to launch in 2020, Hubble’s days are numbered.
So whatever decision NASA makes about repairing Hubble, it is likely to be the last time. And that decision will have a significant impact on the future of space exploration.
What kind of computer is on the Hubble telescope?
The Hubble telescope is a powerful device that has been used to study the universe since 1990. It has been in space for over 27 years and has provided scientists with incredible insights into the cosmos.
So what kind of computer is on the Hubble telescope?
Well, the telescope actually has two computers on board – a primary and a redundant backup.
The primary computer is responsible for controlling the telescope’s systems, while the backup computer is used as a backup in case of system failure.
Both of these computers are based on the RAD6000 processor, which was developed by IBM.
This processor is a radiation-hardened chip that is designed to withstand the harsh conditions of space.
It is capable of performing complex tasks and can handle large amounts of data.
The Hubble telescope’s computer systems have been updated several times over the years, and they are currently running the latest version of the RAD6000 processor.
How many times has Hubble been repaired?
The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990. It has been repaired and upgraded several times since then.
The first time Hubble was repaired was in 1993, after it was discovered that a flaw in its mirror was causing blurry images. A team of astronauts went up to the telescope and replaced the mirror with one that had been ground to the correct shape.
Hubble was repaired again in 1997, after it was discovered that its batteries were failing. A new set of batteries was installed, and the telescope was put into safe mode to protect it from the extreme cold of space.
Hubble was repaired for a third time in 1999, after its gyroscopes failed. A new set of gyroscopes was installed, and the telescope was put into a stable orbit.
Hubble was repaired for a fourth time in 2009, after its instruments failed. A new set of instruments was installed, and the telescope was put back into service.
Hubble was repaired for a fifth time in 2013, after its Fine Guidance Sensor failed. A new Fine Guidance Sensor was installed, and the telescope was put back into service.
Hubble has been repaired a total of six times.
Will Hubble be retired?
The Hubble Space Telescope may be retired as soon as this year, according to reports.
The venerable telescope, which has orbited the Earth since 1990, is reaching the end of its operational life and may be decommissioned as early as this year, the New York Times reports.
Officials at NASA and the European Space Agency, which operates Hubble in partnership with NASA, are said to be considering retiring the telescope due to its age and the growing cost of maintaining it.
Hubble has been instrumental in many of the most important discoveries in astronomy over the past three decades, including the detection of dark energy and the first images of the universe in its infancy.
But the telescope is now showing its age, and its successor, the James Webb Space Telescope, is scheduled to launch in 2020.
Hubble is currently in good condition, but it is unclear how much longer it can remain operational.
NASA and the ESA are expected to make a final decision on Hubble’s fate in the next few months.
Will the Hubble last forever?
No one knows for sure how long the Hubble telescope will last. Some experts say it could last for another five or ten years, while others say it may only last for a few more months. The telescope is in excellent condition, but it is not immune to wear and tear.
The Hubble telescope was first launched into space in 1990. It has since been used to make some of the most groundbreaking discoveries in astronomy. The telescope has helped scientists to map the distribution of galaxies in the universe, to determine the age of stars, and to study the structure of the universe.
The Hubble telescope is scheduled to be replaced by the James Webb telescope in 2018. The James Webb telescope will have a much larger mirror than the Hubble telescope, which will allow it to see even further into the universe. However, the James Webb telescope is not yet operational, and it is unclear how well it will perform.
The Hubble telescope is a valuable tool for astronomers, and it is unclear what will happen to the telescope once it is retired. Some scientists have suggested that the telescope could be donated to a museum, or that it could be used to study other objects in space such as comets or asteroids.
The Hubble telescope is a remarkable achievement, and it is likely that it will continue to provide astronomers with valuable information for many years to come.
