NASA brings the Hubble Space Telescope back online and fully operational: Digital Photography Review
Main image credit: NASA
After more than a month in safe mode, NASA has announced that the Hubble Space Telescope is back in full scientific operation.
we report on 8 November that Hubble was in safe mode after its second outage of the year. The famous telescope entered safe mode on October 25 after detecting a loss of data synchronization. The Hubble team immediately worked to try to solve the problem.
Hubble is back in full swing!
The telescope is currently operational with all four of the following active instruments @NASA The team restored the Space Telescope’s Imaging Spectrograph on Monday, December 6.
For more information: https://t.co/MJnzAC4yLt pic.twitter.com/AbVbmfNaoL
– Hubble (@NASAHubble) December 7, 2021
The return of Hubble is great news. The orbiting telescope has brought us some of the best, most stunning telescopes image of celestial bodies and phenomena. For a while, it looked like Hubble might not be online again. And if it did, it might need to do so without using all four of its active scientific instruments. In the hope of preventing the problem from recurring, NASA said the Hubble team will continue to work to develop and test changes to the instrument’s software that will allow the team to conduct scientific operations even in the face of problems. subject to future notification synchronization. The first of these changes is expected to be installed on the Cosmic Origins Spectrograph in mid-December. Other instruments will receive similar updates later.
About 120 million light-years away from Earth, spiral galaxy Mrk 1337 is helping astronomers learn more about the expansion rate of the universe.
Learn more about this #HubbleFriday image: https://t.co/cpiXMam0xf pic.twitter.com/yLqkBNSRAC
– Hubble (@NASAHubble) December 3, 2021
NASA writes, ‘Hubble has been in business for more than 31 years, collecting ground-breaking scientific observations that have changed our fundamental understanding of the universe. With the launch of the Webb Telescope scheduled for later this month, NASA hopes the two observatories will work well together this decade, expanding our knowledge of the universe even further. ‘
The James Webb telescope is currently at ESA’s launch facility in Kourou, French Guiana awaiting launch. The telescope is scheduled to launch on December 22 at 07:20 EST. The Webb Space Telescope will study every stage of the universe’s history, including investigating the most distant observable galaxies in the early universe. ‘Webb will directly observe a portion of space and time that has never been seen before. Webb will look at the era when the first stars and galaxies formed, more than 13.5 billion years ago. Ultraviolet and visible light emitted by the first luminous objects were stretched or ‘redshifted’ by the continued expansion of the universe and, to this day, infrared light. Webb was designed to ‘see’ this infrared light with unprecedented resolution and sensitivity,’ NASA wrote.
The James Webb Space Telescope will launch from French Guiana on December 22, 2022 |
The Webb Space Telescope has a main mirror that is 6.5 meters (21.3′) across. Like Hubble, it includes four scientific instruments. Those tools are: Near Infrared Camera (NIRCam), Near Infrared Spectrophotometer (NIRSpec), Mid Range Infrared Instrument (MIRI) and Near Infrared Imager with Slit-free Spectrophotometer. (NIRISS) with Fine Guide Sensor (FGS). The instruments will be observing on visible, near and medium infrared wavelengths and the telescope will move 1.5M km (1M mi) from Earth and will orbit the Sun around the second Lagrange point. two (L2).
Soon, the working Hubble will have a sibling space telescope. With two telescopes, we will be able to see amazing pictures and deepen our understanding of the universe. To stay up to date with Hubble, follow Official Twitter account.