Baby stars, dancing galaxies: NASA shows new cosmic views

GREENBELT, Md. (AP) — A sparkling landscape of baby stars. A foamy blue and orange view of a dying star. Five galaxies in a cosmic dance. The splendors of the universe glowed in a new batch of images released Tuesday from NASA’s powerful new telescope.

The unveiling from the $10 billion James Webb Space Telescope began Monday at the White House with a sneak peek of the first shot — a jumble of distant galaxies that went deeper into the cosmos than humanity has ever seen.

Nasa’s New Telescope Shows Star Death, Dancing Galaxies

NASA – hogp, NASA, ESA, CSA, and STScI

This image provided by NASA on Tuesday, July 12, 2022, shows Stephan's Quintet, a visual grouping of five galaxies captured by the Webb Telescope's Mid-Infrared Instrument (MIRI).

Tuesday’s releases showed parts of the universe seen by other telescopes. But Webb’s sheer power, distant location from Earth and use of the infrared light spectrum showed them in a new light.

“It’s the beauty but also the story,” NASA senior Webb scientist John Mather, a Nobel laureate, said after the reveal. “It’s the story of where did we come from.”

And, he said, the more he looked at the images, the more he became convinced that life exists elsewhere in those thousands of stars and hundreds of galaxies.

With Webb, scientist hope to glimpse light from the first stars and galaxies that formed 13.7 billion years ago, just 100 million years from the universe-creating Big Bang. The telescope also will scan the atmospheres of alien worlds for possible signs of life.

Nasa’s New Telescope Shows Star Death, Dancing Galaxies

Uncredited – hogp, NASA, ESA, CSA, STScI

This image released by NASA on Tuesday, July 12, 2022, combined the capabilities of the James Webb Space Telescope's two cameras to create a never-before-seen view of a star-forming region in the Carina Nebula. Captured in infrared light by the Near-Infrared Camera (NIRCam) and Mid-Infrared Instrument (MIRI), this combined image reveals previously invisible areas of star birth.

“Every image is a new discovery and each will give humanity a view of the humanity that we’ve never seen before,’’ NASA Administrator Bill Nelson said Tuesday, rhapsodizing over images showing “the formation of stars, devouring black holes.”

Webb’s use of the infrared light spectrum allows the telescope to see through the cosmic dust and see faraway light from the corners of the universe, he said.

“We’ve really changed the understanding of our universe,” said European Space Agency director general Josef Aschbacher.

The European and Canadian space agencies joined NASA in building the telescope, which was launched in December after years of delays and cost overruns. Webb is considered the successor to the highly successful, but aging Hubble Space Telescope.

Baby Stars, Dancing Galaxies: Nasa Shows New Cosmic Views

Uncredited – hogp, NASA

This image provided by NASA on Monday, July 11, 2022, shows galaxy cluster SMACS 0723, captured by the James Webb Space Telescope. The telescope is designed to peer back so far that scientists can get a glimpse of the dawn of the universe about 13.7 billion years ago and zoom in on closer cosmic objects, even our own solar system, with sharper focus.

Shown Tuesday:

— Southern Ring nebula, which is sometimes called “eight-burst.” Images show a dying star with a foamy edge of escaping gas. It’s about 2,500 light-years away. A light-year is 5.8 trillion miles.

— Carina nebula, one of the bright stellar nurseries in the sky, about 7,600 light-years away. One view was a stunning landscape of orange cliffs.

— Stephan’s Quinet, five galaxies in a cosmic dance that was first seen 225 years ago in the constellation Pegasus. It includes a black hole that scientists said showed material “swallowed by this sort of cosmic monster.” Webb “has just given us a new, unprecedented 290 million-year-old view of what this Quintet is up to,” Cornell University astronomer Lisa Kaltenegger, who wasn’t part of the Webb team, said in an email.

— A giant planet called WASP-96b. It’s about the size of Saturn and is 1,150 light-years away. A gas planet, it’s not a candidate for life elsewhere but a key target for astronomers. Instead of an image, the telescope used its infrared detectors to look at the chemical composition of the planet’s atmosphere. It showed water vapor in the super-hot planet’s atmosphere and even found the chemical spectrum of neon.

The images were released one-by-one at an event at NASA’s Goddard Space Center that included cheerleaders with pompoms the color of the telescope’s golden mirrors.

“It moves you. This is so so beautiful,” Thomas Zurbuchen, chief of NASA’s science missions, said after the event. “Nature is beautiful. To me this is about beauty.”

The world’s biggest and most powerful space telescope rocketed away last December from French Guiana in South America. It reached its lookout point 1 million miles (1.6 million kilometers) from Earth in January. Then the lengthy process began to align the mirrors, get the infrared detectors cold enough to operate and calibrate the science instruments, all protected by a sunshade the size of a tennis court.

Nasa’s New Telescope Shows Star Death, Dancing Galaxies

Uncredited – hogp, NASA, ESA, CSA, and STScI

This image released by NASA on Tuesday, July 12, 2022, shows the edge of a nearby, young, star-forming region NGC 3324 in the Carina Nebula. Captured in infrared light by the Near-Infrared Camera (NIRCam) on the James Webb Space Telescope, this image reveals previously obscured areas of star birth, according to NASA.

Nasa’s New Telescope Shows Star Death, Dancing Galaxies

M.Pedoussaut – hogp, European Space Agency

FILE - In this Saturday, Dec. 11, 2021 photo released by the European Space Agency, NASA's James Webb Space Telescope is secured on top of the Ariane 5 rocket that will launch it to space from Europe's Spaceport in French Guiana. The telescope is designed to peer back so far that scientists will get a glimpse of the dawn of the universe about 13.7 billion years ago and zoom in on closer cosmic objects, even our own solar system, with sharper focus.

Nasa’s New Telescope Shows Star Death, Dancing Galaxies

Laura Betz – hogp, NASA

FILE - In this April 13, 2017 photo provided by NASA, technicians lift the mirror of the James Webb Space Telescope using a crane at the Goddard Space Flight Center in Greenbelt, Md. The telescope is designed to peer back so far that scientists will get a glimpse of the dawn of the universe about 13.7 billion years ago and zoom in on closer cosmic objects, even our own solar system, with sharper focus.

Nasa’s New Telescope Shows Star Death, Dancing Galaxies

Uncredited – hogp, NASA, ESA, CSA, and STScI

This combo of images provided by NASA on Tuesday, July 12, 2022, shows a side-by-side comparison of observations of the Southern Ring Nebula in near-infrared light, at left, and mid-infrared light, at right, from the Webb Telescope.

Nasa’s New Telescope Shows Star Death, Dancing Galaxies

NASA – hogp, NASA, ESA, CSA, and STScI

This image provided by NASA on Tuesday, July 12, 2022, shows Stephan's Quintet, a visual grouping of five galaxies captured by the Webb Telescope's Near-Infrared Camera (NIRCam) and Mid-Infrared Instrument (MIRI). This mosaic was constructed from almost 1,000 separate image files, according to NASA.

Nasa’s New Telescope Shows Star Death, Dancing Galaxies

Uncredited – hogp, NASA, ESA, CSA, STScI

This image released by NASA on Tuesday, July 12, 2022, shows the Southern Ring Nebula for the first time in mid-infrared light. It is a hot, dense white dwarf star, according to NASA.


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