Can Hubble still hang? How the space telescope compares to its successors after 35 years of cosmic adventures
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Since this image of the Spolaxy IC 4633-which is 100 million light-years-old-appears, even in 35 years, Hubble still can produce amazing cosmic images. | Credit: Esa/Hubble & Nasa, J
This Thursday (April 24), the Hubble Space 35 -year -old is celebrated in space – and although Hubble has continuously handed over amazing spaces and vital data since 1990, it is not unfair to ask whether the tool can reach goods at the same level of quality. Thirty -five years for space telescope is not a joke.
Therefore, can Hubble still hold himself and prove that he is useful compared to other recently built space tools such as Golden Goose at $ 10 billion, James Web telescope for space (Jwst)?
Well, as it appears, the answer is yes.
Kurt Retherford is the scientist of the Southwest Research Institute (SWRI) who argues that Hubble still can keep it. For example, I have been used recently Long -service space telescope as part of a study program Solar system Most volcanic body “Jupiter Moon Io.
“It is amazing that after 35 years, Hubble still has a unique ability as the largest work in the field of discoveries and scientific publications,” River.com told Space.com. “The time required between scientists to use this elbow is still several times higher than the time to compete, which means only the best notes ideas.”
Did Jwst Hubble made outdated? impossible!
Of course, when talking about space telescopes and their benefit, we must mention the elephant of $ 10 billion in the room: JWST.
Why do we still need Hubble with JWST there? The answer is related to the way these two revolutionary tools are present Use the electromagnetic spectrum To see the universe.
“Hubble is different from JWST in that it is wonderful in photographing all of the visible light that we see with our eyes and ablution in the lengths of UV rays (UV), even the shortest and more vital than the light that gives us sunburn,” Riverford said. “On the other hand, JWST has been improved to detect infrared light, even at thermal temperatures that are more red than using night vision glasses. Both are large telescopes, but they are completely different in these methods.”
Electromagnetic spectrum with Hubble and JWST domains. Hubble has been improved to see shorter wavelengths. These two telescopes complement each other, which gives us a complete picture of the universe. | Credit: NASA, c. STCI
As Retherford indicated, in terms of wavelengths of light, these two monitoring telescopes are improved, actually picked up JWST where he is left.
This means that the notes made with these two space telescopes are very complementary, especially when studying transient Cosmic phenomena that change in wavelength over time – which include planets and satellites.
An example of two dwarf galaxies of the Matlas sample that shows signs of merged the group of stars – a study in which Hubble was an integral part. | Credit
Olo Melina Bolan University researcher was part of a team of astronomers who used Hubble to study around 80 dwarf galaxiesWith the loyal space telescope, the first is made never Discovering stars groups that collide with the hearts of these huge and low galaxies.
“The field of Hubble vision and spatial decision allows a very detailed study of some different astronomical sources from planets to Hungary Galax“Poulain told Space.com.” It can also monitor the lengths of the blue waves and letters near UV, which has become a rare feature.
Poulain also suggested that although Hubble may one day be crossed through other telescopes such as JWST and the European Space Agency Euclid spacecraftThere is another major side to keep Hubble related: familiarity.
“Hubble is an easy option, as people know what it can be expected from Hubble’s notes and how to deal with it. JWST is still at the beginning of his operational life.” “Moreover, I feel there is a very big demand, and thus high competition, for the current monitoring time.”
Hubble’s future is everything about teamwork
When it comes to the future of Hubble, however, the focus on synergy with JWST and other telescopes in space and cultivation on Terra Verma.
“Why does JWST and Hubble make a good team?” Pauline thought. “Both have a similar vision and spatial accuracy, and they are supplemented in terms of filters used: Hubble provides visual vision, while JWST is noticed in infrared infrared ranges close to infrared.”
The upcoming Main Space Observatory project in NASA was appointed in May 2027 by May 2027 Nancy Grace Roman telescope. Roman is designed to complete the high accuracy and JWST sensitivity, and thus based on the success of this telescope and the vibration.
While Roman may collide a little by forming a more synergy partnership with JWST, many observatories are still benefiting from a collective adventure with Hubble.
The Holy Trinity of Astronomy? From left to right Hubble, JWST and Roman Space Telecope | Credit: NASA/European Space Agency
Long -serving space telescope can be particularly useful when cooperating with future terrestrial beta, including Vera Robin Observatory In Cerro Pachón in Chile, which is currently approaching.
Rubin’s first light is expected to be later this year when the observatory begins to conduct a long period of time An old survey of place and time (LSST).
“While Hubble and JWST are designed to provide great spatial accuracy for goals along a narrow pencil line, the Rubin Observatory will wipe the sky in the vision fields several times greater than Complete moon“I am very enthusiastic about all the things that Robin discovered that Hubble and Just will be able to go, photograph and survey the lengths of UV radiology and more details, respectively, respectively,” said Robin that Robin that Hubble and Just will be able to go, photograph and wipe in the lengths of UV radiology and more details, respectively, respectively. “
Vera C. Rubin is currently being constructed on Cerro Pachón in Chile. | Credit: Robin Observatory/NSF/Aura
Poulain added that although Rubin will not be able to solve small features such as those determined by space telescopes, they will provide deep notes on specific visual features. This will allow Star population studies Through a process called the appointment of spectral energy.
“It will also add a chronological variable so that we can search for the volatility of objects over time, which is a good tool to determine some astronomical sources such as superior algae or the intelligence of the active galaxy that works with the super black hole,” Pauline said.
Related stories:
– The best pictures of Hubble space in all time
– Hubble Space Telescope: NASA’s Specific Schedule
“I can’t be more enthusiastic about Hubble’s results in the future,” Riterord explained. “I hope Hubble will continue to work until Europa Clipper and juice [Jupiter Icy Moons Explorer] The missions reach Jupiter’s moons and operate in the time frame from 2030 to 2036 so that we can coordinate notes.
“Certainly, I will continue to use Hubble and I have no lack of good ideas for his suggestion.”
The greatest threat to the future of Hubble does not come from other space telescopes such as JWST and Rubin, but rather from an internal challenge that puts these missions as well.
Unfortunately, NASA financing mode Science projects seem to seem terrible in the next few years, and the United States may not have enough money for scientists to take full advantage of our national treasures such as Hubble and JWST and a fleet of the duties of planetary and physical physical that already work and manufacture them in part, “Retherford concluded”. Al -Alam Al -Alam Al -Housing ObservatoryIt is more than a real alternative to Hubble UV rays and visual light capabilities. “
Let’s hope that Hubble can stick to his real replacement and the upcoming NASA mission after Roman, the universal universal observatory, can go down, or perhaps even her forty birthday in 2030?
