On Wednesday, NASA announced that it had successfully repaired the computer on its Hubble Space Telescope, ending a three-week ordeal that had left the iconic instrument’s future in question.
The trouble began on July 13, when one of three gyroscopes that help Hubble keep its orientation failed. Without gyroscopes, the telescope cannot maintain its pointing direction and becomes susceptible to drift.
To compensate for the failed gyro, mission controllers turned on a backup system that uses the pressure of the sun’s rays to stabilize the telescope. However, this backup system was not designed to be used for an extended period of time, and it quickly began to wear down Hubble’s batteries.
By July 29, the batteries had run out, leaving the telescope’s computer unable to properly orient the telescope.
On August 3, NASA announced that it had developed a plan to revive the computer using the sun’s rays, but cautioned that there was no guarantee that it would work.
Thankfully, the plan was successful, and Hubble is now back in operation.
What caused the gyroscope to fail in the first place is still unknown, but NASA is currently investigating the issue.
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How did NASA fix the Hubble telescope?
NASA had to fix the Hubble telescope because of a mistake that was made during its construction.
The Hubble telescope was first launched into orbit in 1990, but it was not able to achieve its full potential because of a mistake that was made during its construction.
The main mirror on the telescope was not polished correctly, which meant that the images that it produced were blurry.
NASA was able to fix the Hubble telescope by sending a team of astronauts up to the telescope to install a new mirror.
The new mirror was able to correct the blurry images, and the Hubble telescope was able to achieve its full potential.
What kind of computer is on the Hubble telescope?
The Hubble telescope is a piece of equipment that was launched into space in 1990. It is used for observing objects in space, including planets and stars. The telescope is equipped with a computer that helps it to function properly.
The Hubble telescope computer is a very important piece of equipment. It helps to control the telescope’s systems, including its cameras and sensors. It also stores information about the objects that the telescope observes.
The Hubble telescope computer is a very advanced piece of technology. It is able to store large amounts of data, and it has a very fast processing speed. This allows the telescope to collect and store data quickly, and then process it to create images of the objects that it observes.
The Hubble telescope computer is a very important piece of equipment. It helps to control the telescope’s systems, including its cameras and sensors. It also stores information about the objects that the telescope observes.
The Hubble telescope computer is a very advanced piece of technology. It is able to store large amounts of data, and it has a very fast processing speed. This allows the telescope to collect and store data quickly, and then process it to create images of the objects that it observes.
How did NASA fix the Hubble telescope 1990?
In 1990, the Hubble telescope suffered a malfunction that caused it to produce blurry images. This was due to a flaw in the mirror that had been installed in the telescope.
NASA was able to fix the telescope by using a corrective lens. This lens was placed over the mirror and it was able to correct the flaw in the mirror.
What computer does NASA use?
What computer does NASA use?
NASA has used a variety of computers over the years, but the agency is currently using the Hewlett-Packard Apollo 8000 series. The Apollo 8000 series is a family of massively parallel supercomputers that can handle up to 2 quadrillion calculations per second.
The Apollo 8000 series was designed for high-performance computing (HPC) and scientific applications. It is currently being used by agencies such as NASA, the Department of Energy, and the National Institutes of Health.
The Apollo 8000 series has a number of features that make it well-suited for scientific applications, including:
– A large number of cores (up to 256)
– A large amount of memory (up to 8 terabytes)
– Support for a wide range of programming languages
HP has also released a number of software tools specifically for the Apollo 8000 series, including the HPE Apollo MPI Toolkit and the HPE Apollo Fortran Compiler.
The Apollo 8000 series is also well-suited for big data applications. The Apollo Lake chipset supports up to 12 terabytes of memory, making it an ideal platform for data-intensive applications.
Overall, the Apollo 8000 series is a powerful and versatile supercomputer that is well-suited for a wide range of scientific and big data applications.
Can Hubble still be serviced?
Can Hubble still be serviced?
That’s the question on many people’s minds as the iconic space telescope celebrates its 28th year in orbit. Launched in 1990, Hubble has been providing us with amazing images of the universe ever since. But as it enters its twilight years, can it still be serviced?
Hubble is a bit of an old-timer in space terms. Most satellites only last for a few years before they’re decommissioned. But Hubble was built to last, and has proved remarkably resilient over the years.
However, as it enters its 29th year, Hubble is starting to show its age. The telescope’s gyroscopes, which help it stay pointed in the right direction, are starting to fail, and its batteries are deteriorating.
To keep Hubble operational for as long as possible, NASA is planning to launch a new servicing mission in 2020. This mission, known as Hubble 2020, will replace Hubble’s gyroscopes and batteries, and will also install a new Wide Field Camera.
However, there is always a risk of something going wrong during a servicing mission. In 2009, the Hubble telescope was almost lost during a servicing mission when one of its solar arrays failed to deploy.
So can Hubble still be serviced? Yes, but there is always a risk that something could go wrong.
Is Hubble working again?
In May 2009, the Hubble Space Telescope experienced a malfunction that rendered it unable to take new pictures. For the next three years, Hubble fans around the world anxiously followed the news as scientists tried to fix the telescope.
Now, it seems that Hubble is finally working again. On September 24, 2013, the telescope took its first new picture since the malfunction. This new picture, called the eXtreme Deep Field, is the deepest and most detailed picture of the universe that Hubble has ever taken.
The eXtreme Deep Field was created by combining 10 different pictures that Hubble took of a small patch of sky. The picture contains over 2,000 galaxies, some of which are as faint as one-billionth the brightness of the faintest star that can be seen with the naked eye.
The eXtreme Deep Field is a great reminder of the amazing things that Hubble can do. Hubble has been in orbit around Earth for over two decades, and in that time it has taken some of the most amazing pictures of the universe that we have ever seen.
How much RAM does Hubble have?
The Hubble Space Telescope has a total of 2 gigabytes of RAM. This is spread across two memory modules, each with 1 gigabyte of RAM.
