It was launched in December 2021 after three decades of development and the cost of $ 10 billion, NASA’s James Web B space telescope (JWST) is one of the biggest investments ever made in astronomy. This investment has paid tremendously. Telescope The new universe, remote galaxies, potentially revealed new objects and new objects in our solar system are revealed. Jwst is located in the Cuspan of its fourth annual operations, and researchers who want to maximize the transformation of the telescope to present their next planning of their next observations. But in the USA The Budget Uncertainty is increasing concerns that would force you to limit Science Financing in the US and NASA.
“It is immediately running, completely commissioned and is returning incredible science,” says Paul Byrne, St. A scientist at the Washington University of Louis. “Webb is a Marquis flag program. If we have to cut suddenly, it seems a complete goal.” “
Jwst is 1.5 million miles from the ground, beyond the moon orbit. Here, a gilded gilded mirror may have a unrest in cosmos, protected by a tennis-size solar sun that blocks our star light and heat. All of this has no unprecedented sensitivity with some Wisps of Light The first hundred million years old in which The first stars aroused and the galaxies were charcoal. But not all the tractal achievements of the telescope has been closer to home so far has captured the first views Neptune Aurorastake Planet images around other stars and helped scientists Examine the surrounding galaxies to test the limits of dark energy.
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Every year, the Space Telescope Institute (STSCI) offers hundreds of astronomers to help you choose to point to Jwst’s eye drift. On March 11, StSCI announced Last series of programs It was chosen from July 2025, July 2025 to June to June, 274 programs from 274 programs were selected from 39 countries. It was time to observe 8,500 hours: most JWST.
The amount of the registration implementation has been this year, unlike the previous three cycles, 4. The cycle does not have time reserved in the telescope. “We focus on about 3,5500 hours (the rest of the astronomical community),” says Laura Watkins, head of the StSCI science policy center. “We were able to give more this time.”
Telescope time is divided between eight subcategories of astronomy, including exoplanet science, galaxies, solar system and black holes. Most of the programs are given tens of time to observe time on the telescope, but the larger programs can be given more than 100 hours. “The three proposals in the solar system were successful,” says Watkins. “It’s been a good year for the Solar System (Science).”
One of these programs will use JWST Hunt small objects A kilometer with size that orbits beyond Neptune, giving a decisive information about the number of materials on the outside solar system. Will be another big program Move another look at Uranus and Neptune And try to better understand their mysterious magnetic fields. The magnetic field will actually map, Astronomy and the planet scientist, the first magnetic map of the astronomy and the program will be made for almost four decades after the Flybys of the NASA Voyager in the late 1980s Flybyys.
Even in our solar system, JWST will throw it in jupiter To make a relatively amazing historical research. It will examine the giant gas in 1994 to achieve the signs of an impact that fascinated the world, Comet Shoemaker-Levy 9 He entered the plans apart after breaking. This event shortened Jupiter’s face with 20 giant dark points, and some of them were as big as the earth. The astronomers controlled using telescopes, including hubble. Jwst can still screw around the planet.
“Shoemaker-Levy 9 is a gift gift,” says Hamel, who directed the observations of Comet’s impact in 1994. “We’re still using Jupiter’s dynamics.”
4. Another great winner of the cycle is the white science of Nano, the study of stars like our sun, as it was running out of all fuel and the dense and dead stars left behind. It was selected eight programs about these interesting objects, and Mary Anne Limbach is involved with five of the University of Michigan. “We had a great cycle,” he explains. “I am very excited.” One of his programs will investigate whether or not white dwarfs can help stimulating planets. Experts believe that the planets can suffer from the end of life, when the sun is becoming white, but it is not clear that conditions could be in the hard area of stars that could be in rocky worlds such as earth. Limbach will use JWST to look for planets on earth, which can express the presence of two white nano zones, infrared infrared areas. “If there is an analog on one of these systems, we could see it,” he explained. “And if it’s on the greater side, we should be able to detect carbon dioxide and maybe we should also have a tip of an ozone.”
So far Jwst found one of the most durable mysteries of the universe has been a rare class of galaxies. Citation small red dots (LRDS), it appears very red and intensive, suggest that the stars can be very dense, or may suggest that they may be harsh black holes that are growing in holes found in the centers of great galaxies. That’s LRDEN ALA 4. A dozen half of the cycle has been chosen to study them in extraordinary programs, and one of them directs Anthony Taylor at Austin University of Texas. Will use jwst The light that comes from the LRDE To eliminate the black stalks from the stars that feed the black holes or cold. “They really took everyone’s attention,” he said. “With Jwst, we have tools to attack these things.”
But perhaps Jwst is the hottest research site around the planets, around red red red dwarfs (or m dwarf), which are slightly lower than our sun. In some respects red dwarfs are the ideal goals of the planet, because most stars in our Galaxy in Galaxy, and the worlds with ports will be easier to see their bright shine quite bright. A red planet system of the dwarfs, TRAPPIST-1, has seven ground-size worlds, some of them are in the field of the lifesty stars. However there is a catch. Red dwarfs are also prone to more than our sun so that atmospheric plans can be easily distracted, those who do not eliminate the surrounding worlds.
Jwst’s early early observations have found fewer atmospheres than expected red nano planets, perhaps the result of volatile relationship between these planets and the star. In 4 programs in the cycle, Jwst will examine more of these worlds in search of its atmosphere. One of these programs, Directed by Jocob Lustig-Yaeger, the University of Applied Physics of the University of Johns Hopkins, will Look at six red dwarfs around six planets In an attempt to define the “cosmic coast”, it must be far from its stars and far away to protect the atmosphere. “The goal of the first order is to represent the planets with atmospheres and” Lustig-Yeger says, but adds, he added. If most of them are not all good candidates, they cross their star’s face, as can be seen on the ground, in favor of “delay” orientation to see more details about their atmosphere.
Katherine Bennett from Johns Hopkins will use JWST to look at the atmosphere in a world called LTT 1445Ab, and is what is 23 years old The most popular rocky planet that translates a red dwarf. The planet is very hotter to protect your life, but still the world could improve the understanding of understanding that the atmosphere can be important. “We can tell the composition and thickness if there is an atmosphere,” he says, and perhaps the surface pressure of the planet.
In March JWST revealed photos Four huge gas planets around a larger star similar to our sun. Such “straight pictures” are hard on the weak planets against their star, but Jwst may have warm and mild worlds that are far away from the world’s leaves. William Balmer, who directed these observations, will have another program in 4 cycle Image another giant about a nearby star Orbits in a similar distance around our sun. Balmer expects to observe ammonia, which can be able to find out how the atmosphere of the planet works. “We are really jewelry in other solar systems how chemistry works in these other planets,” he said; Jwst will have the opportunity to see the water clouds of the planet.
All of these programs represent Jwst’s terribly and diverse science. Although the observatory in human terms is at age, JWST is entering his first place. Engineers and scientists finally know their special abilities and limits, which is why Rumors for budget cuts In fact, the observatory has surprised astronomical community. “It is in his main mission,” says Casey Dreier, the main consultant Space Space Police in the planet’s non-profit advice. Jwst’s bottom line can reduce its operational capacity “, says Dreier, said something and effort with time and effort.
The effects of budget pressure are already felt as part of Trump Administration’s federal expenses of the US. Limbach says scientists given scientists to Jwst to run the equivalent $ 5,000 dollars per hour. 4. In the cycle, however, the amount of funding for offer will be more limited. “If you usually have a particularly difficult science program, you can request more funding,” he explains. “There is a hard limit this year.” Without proper funding, “it would be difficult to do science, do it with the quality we have done, that we will not be a manPotor,” he added. “Science will remain a lot.”
In the previous cycles, astronomers have known how many financing will receive funding in July or August. This year, more than ever, will be a huge wait to happen. “No one else knows,” says Limbach. “There is great uncertainty.”
