James Webb Telescope

2022 - 7 - 11

Post cover
Image courtesy of "Financial Times"

First images from James Webb telescope to show most distant ... (Financial Times)

Space agencies will present early scientific observations including analysis of the atmosphere of a distant planet.

Post cover
Image courtesy of "The Washington Post"

NASA to unveil first image from James Webb Space Telescope (The Washington Post)

On Monday, the first image from the $10 billion James Webb Space Telescope will be presented to the public.

The James Webb telescope’s ability to see far into the infrared spectrum will afford scientists a clearer view into the deep cosmos than has been possible before. As a result, the telescope requires a massive sun shield to protect against solar radiation. The mirrors, cameras and other instruments that need to be kept ultracold for infrared astronomy are protected from the sun’s radiation by a five-layered, tennis-court-sized sun shield. The Webb can obtain an “ultra deep field” image by focusing on one dark patch of space for a protracted period and gathering the faint light that hits the mirrors. Regardless of whatever wow factor is generated by the new images, the significant fact is that the Webb works. “The capabilities of Webb are truly out of this world.”

Post cover
Image courtesy of "ABC News"

James Webb live updates: Biden to release 1st full-color image from ... (ABC News)

The first full-color images from NASA's James Webb telescope have been released, giving us the deepest look into the universe and how the first galaxies ...

Biden to release first-full color image from James Webb telescope A test image taken by the James Webb Telescope offers a preview of what's to come ahead of the release of the first full-color images. - Biden to release first-full color image from James Webb telescope

Post cover
Image courtesy of "NASA"

NASA's Webb Delivers Deepest Infrared Image of Universe Yet (NASA)

NASA's James Webb Space Telescope has produced the deepest and sharpest infrared image of the distant universe to date. Known as Webb's First Deep Field, ...

Post cover
Image courtesy of "New Scientist"

James Webb Space Telescope's first deep-field image is stunning (New Scientist)

The first science image from the James Webb Space Telescope, presented by US president Joe Biden on 11 July, is the deepest and highest-resolution infrared ...

This first image is a tantalising hint of what’s to come from JWST, in the form of both more pictures and detailed observations of the universe. This first image is a region of space called SMACS 0723, which contains what astronomers call a gravitational lens. JWST launched from French Guiana at the end of 2021 and arrived in its final orbit around the sun in early 2022.

Post cover
Image courtesy of "The Independent"

Nasa James Webb Space Telescope: Why astronomers are so ... (The Independent)

For scientists who have been waiting 20 + years for the Webb telescope, Monday and Tuesday images are just the beginning.

By obtaining the spectrum of a distant star’s light as it passes through an exoplanet atmosphere, scientists will be able to characterize the chemicals in that atmosphere. “This is only the beginning,” Dr Hammel said. Along with using a technique called gravitational lensing, where Webb will use the gravity of foreground galaxy clusters to magnify the light of more distant background objects, the telescope should allow scientists to see “baby” galaxies forming just 200 million years after the Big Bang. “Nature, on its own, crafted a cosmic magnifying glass, where a cluster of massive galaxies bends the very nature of space-time into a lens,” Dr Hammel said. For the scientists who have been waiting for the revolutionary space telescope — in some cases for most of their careers — these first images are just the beginning of decades of scientific research yet to come. Development of what would become the Webb telescope began in 1996.

Post cover
Image courtesy of "PetaPixel"

Video Puts into Perspective How Powerful the James Webb ... (PetaPixel)

This video puts into perspective just how powerful the James Webb Space Telescope is by comparing its last photo to the same view from Earth.

NASA is set to release the first full-color photos captured by the James Webb Space Telescope this week. Ethan Gone, a self-described amateur astrophotographer who goes by the name k2qogir on Youtube, puts the photo in a more easily digestible perspective that truly showcases the incredible distance that James Webb is able to image. In short, what Webb imaged with its guidance camera is just one astronomically tiny portion of the sky that looks nearly empty to those on Earth, yet through not even its main camera it was able to see a huge number of stars and galaxies.

Post cover
Image courtesy of "The Guardian"

First images from Nasa's James Webb space telescope reveal ... (The Guardian)

The pictures show elements of the universe as they were 13bn years ago, reshaping our understanding of the cosmos.

The system has so far “performed flawlessly”, according to Marcia Rieke, professor of astronomy at University of Arizona. Nasa said Webb has five initial cosmic targets for observation, including the Carina nebula, a sort of celestial nursery where stars form. “Webb is bigger than Hubble so that it can see fainter galaxies that are further away.” “We are looking back more than 13 billion years,” he said, adding that more images to be released by the space agency will reach back further, to around 13.5 billion years, close to the estimated start point of the universe itself. “We are going back almost to the beginning,” he said. Joe Biden, who unveiled the image at a White House event, called the moment “historic” and said it provides “a new window into the history of our universe”.

Post cover
Image courtesy of "Digital Camera World"

LIVE: Countdown begins to big reveal of first James Webb ... (Digital Camera World)

Watch TODAY at 14:00 PT/ 17:00 ET as NASA and President Joe Biden unveil one of the first James Webb Telescope images.

Four of the five galaxies within the quintet are locked in a cosmic dance of repeated close encounters. 5 p.m. – President Joe Biden will release one of Webb’s first images in a preview event at the White House in Washington. NASA Administrator Bill Nelson will provide remarks. It is nearly half a light-year in diameter and is located approximately 2,000 light years away from Earth. But with the promise of seeing millions of years into the past of the universe, we expect it is worth the wait The Carina Nebula is home to many massive stars, several times larger than the Sun. The wait is almost over! The public also can watch live on Facebook, Twitter, YouTube, Twitch, and Daily Motion. The planet, located nearly 1,150 light-years from Earth, orbits its star every 3.4 days. We're about to observe the universe as we've never experienced it before, a new worldview into the cosmos. The image shows the galaxy cluster SMACS 0723 as it appeared 4.6 billion years ago. The time has finally come... NASA TV has been saying the White House briefing will begin momentarily for around 10 minutes so far.

Post cover
Image courtesy of "PBS NewsHour"

WATCH LIVE: Biden offers first peek of historic image from James ... (PBS NewsHour)

President Joe Biden on Monday will reveal the first image from NASA's new space telescope — the deepest view of the cosmos ever captured.

That shot is likely to be be filled with lots of stars, with massive galaxies in the foreground distorting the light of the objects behind, telescoping them and making faint and extremely distant galaxies visible. It found the light wave signature of an extremely bright galaxy in 2016. That image will be followed Tuesday by the release of four more galactic beauty shots from the telescope’s initial outward gazes. “It’s not an image. Part of the image will be of light from not too long after the Big Bang. The first image from the $10 billion James Webb Space Telescope is going to show the farthest humanity has ever seen in both time and distance, closer to the dawn of the universe and the edge of the cosmos.

Post cover
Image courtesy of "The Guardian"

James Webb image reignites calls to rename telescope amid links to ... (The Guardian)

Academics have long petitioned Nasa to rename the space telescope, given historical accusations linking Webb to anti-LGBT policies.

“The observatory will produce amazing science and gorgeous images, certainly the equal of anything Hubble has done,” Plait tweeted. “A lot of astronomers are very unhappy the observatory is named after him,” wrote the American astronomer Phil Plait in his Bad Astronomy newsletter. The telescope’s name has been criticised by many scientists amid allegations that Webb was linked to persecution of LGBTQ+ people in the 1950s and 1960s.

Post cover
Image courtesy of "Messenger Newspapers"

Nasa's James Webb Telescope reveals first image of universe (Messenger Newspapers)

The image is the “deepest” and most detailed picture of the cosmos to date.

Previewed by @POTUSon July 11, it shows galaxies once invisible to us. He said: “Webb’s First Deep Field is not only the first full-colour image from the James Webb Space Telescope, it’s the deepest and sharpest infrared image of the distant Universe, so far. The first image from Nasa’s James Webb Space Telescope has been revealed, showing what is said to be the “deepest” and most detailed picture of the cosmos to date.

Post cover
Image courtesy of "Aljazeera.com"

James Webb Telescope reveals 'deepest, sharpest' view of universe (Aljazeera.com)

Image from world's largest and most powerful space telescope shows 'galaxies once invisible to us', NASA says.

NASA is collaborating on Webb with the European and Canadian space agencies. The collection also includes two very different sets of galaxy clusters. It found the light wave signature of an extremely bright galaxy in 2016. “And it’s a view that we’ve never seen before.” “Light from other worlds, orbiting stars far beyond our own,” Biden said. Previewed by@POTUSon July 11, it shows galaxies once invisible to us.

Post cover
Image courtesy of "North Wales Pioneer"

Nasa's James Webb Telescope reveals first image of universe (North Wales Pioneer)

The image is the “deepest” and most detailed picture of the cosmos to date.

Previewed by @POTUSon July 11, it shows galaxies once invisible to us. He said: “Webb’s First Deep Field is not only the first full-colour image from the James Webb Space Telescope, it’s the deepest and sharpest infrared image of the distant Universe, so far. The first image from Nasa’s James Webb Space Telescope has been revealed, showing what is said to be the “deepest” and most detailed picture of the cosmos to date.

Post cover
Image courtesy of "Mashable"

James Webb Telescope vs Hubble: See how the images compare (Mashable)

A GIF comparing the new James Webb Telescope image with a previous image from the RELICS Treasury Program has gone viral on Twitter.

Tweet may have been deleted (opens in a new tab) Tweet may have been deleted (opens in a new tab) The image, revealed by President Joe Biden at the White House, is objectively stunning, giving a view of galaxy cluster SMACS 0723 — a galaxy in distant deep space — as it looked over 4.5 billion years ago.

Post cover
Image courtesy of "The Guardian"

James Webb telescope promises a glimpse of the birth of the universe (The Guardian)

Analysis: astronomers are hoping future images will show 'cosmic dawn', the forming of the first galaxies 13.5bn years ago.

For researchers, the waves of relief are now waves of excitement: now the real work begins. Webb will do more than look back to the early stirrings of the universe. Against the odds, the observatory made it to the launch pad, reached its destination unscathed, and appears to be operating beautifully. On Tuesday, Nasa will release more images to give a flavour of what the telescope can do. Nasa’s Hubble defined our view of the heavens for the past 30 years, and now Webb, its successor, is poised to shape our understanding for many decades to come. Webb’s impressive performance comes from its remote position in space, a spot 1m miles from Earth called the second Lagrange point, or L2, its large mirror, and the extreme sensitivity of its infrared instruments.

Post cover
Image courtesy of "Forbes"

Why The James Webb Space Telescope Matters To Us (Forbes)

I am a weather and climate scientist who spent 12 years of my career at NASA Goddard Space Flight Center before joining the faculty at the University of ...

These future scientists or engineers will develop the medicines, computing systems, food and water supply technologies, and unforeseen advances of the future. People will say, “Climate change is about a polar bear and is not happening in their community.” That is so far from the truth. In a previous Forbes piece, I made the case for why climate change is a national emergency given its impacts on our water supply, food productivity, public health, energy, and infrastructure. The official NASA press release writes, “NASA’s James Webb Space Telescope has produced the deepest and sharpest infrared image of the distant universe to date. It is even anticipated that JWST will explore origins of life, planetary systems, and our solar system. Here’s why the James Webb Space Telescope matters to me and you.

Post cover
Image courtesy of "CNN"

Webb telescope's new images of stars, galaxies and an exoplanet ... (CNN)

The James Webb Space Telescope's first images will be shared on Tuesday, including a nebula where stars are born, the color spectrum of an exoplanet and the ...

The space telescope's view of Stephan's Quintet will reveal the way galaxies interact with one another. Webb's study of the giant gas planet WASP-96b will be the first full-color spectrum of an exoplanet. The image, taken by Webb's Near-Infrared Camera, is composed of images taken at different wavelengths of light over a collective 12.5 hours. Located 7,600 light-years away, the Carina Nebula is a stellar nursery, where stars are born. The spectrum will include different wavelengths of light that could reveal new information about the planet, such as whether it has an atmosphere. Called gravitational lensing, this created Webb's first deep field view that includes incredibly old and faint galaxies.

Post cover
Image courtesy of "The Independent"

What is James Webb Space Telescope and why are the new images ... (The Independent)

The first images from the Webb telescope represent stunning technical and human achievements and the beginnings of new worlds of knowledge.

“What happened after the big bang?” Nobel Prize winning astrophysicist and senior Webb project scientist at Nasa’s Goddard Space Flight Center John Mather said in a statement. The furthest galaxies in the Webb deep field image released on Monday are about 13 billion years old, but Webb will go further than that. Start your Independent Premium subscription today. But Webb was always intended to go beyond Hubble’s capabilities, beginning with a much larger mirror, allowing it to collect more light to see more distant, fainter objects. “Humanity is the better for it.” The images are stunning, beautiful, and represent an incredible technical accomplishment.

Post cover
Image courtesy of "PetaPixel"

The First Five Stunning Photos Captured by the James Webb ... (PetaPixel)

NASA has shared all five of the first full-color photos captured by the James Webb Space Telescope as it kicks off science operations.

The cavernous area has been carved from the nebula by the intense ultraviolet radiation and stellar winds from extremely massive, hot, young stars located in the center of the bubble, above the area shown in this image. It is located about 7,600 light-years away in the southern constellation of Carina. The Carina Nebula is home to many massive stars, several times larger than the Sun. This new photo from Webb reveals a host of stars that had previously not been visible. A ‘blow-out’ erupts at the top-center of the ridge, spewing gas and dust into the interstellar medium [and] An unusual ‘arch’ appears, looking like a bent-over cylinder.” Sparkling clusters of millions of young stars and starburst regions of fresh star birth grace the image. The transparent red sections of the planetary nebula – and all the areas outside it – are filled with distant galaxies. The disk around the stars is also wobbling, shooting out spirals of gas and dust over long periods of time. These “spotlights” emanate from the bright star and stream through holes in the nebula like sunlight through gaps in a cloud. “NASA’s Webb Telescope has revealed the cloak of dust around the second star, shown at left in red, at the center of the Southern Ring Nebula for the first time. “The bright star at the center of NGC 3132, while prominent when viewed by NASA’s Webb Telescope in near-infrared light, plays a supporting role in sculpting the surrounding nebula. But the bright central star visible here has helped “stir” the pot, changing the shape of this planetary nebula’s highly intricate rings by creating turbulence,” NASA explains. The photo is extremely detailed and provides far more information than Hubble’s view of the same area of space. While the Hubble Space Telescope has analyzed numerous exoplanet atmospheres over the past two decades, capturing the first clear detection of water in 2013, Webb’s immediate and more detailed observation marks a giant leap forward in the quest to characterize potentially habitable planets beyond Earth.”

Explore the last week