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NASA’s Hubble Marks Way for Roman Space Telescope

2026-10-29 14:49

A spiral galaxy with two distinct arms forming a backwards "S" shape is in the foreground, against a background of many other much smaller, more distant galaxies. In the right lower corner, a gravitational lens can be seen, with a large, distinctive arc to the upper left.
A sinuous spiral galaxy (center) appears in the same field of view as a vivid gravitational lens (right corner) in this Hubble image.
NASA, ESA, and X. Huang (University of San Francisco); Processing: Gladys Kober (NASA/Catholic University of America)

A sweeping barred galaxy takes center stage in this Oct. 22, 2026, image, but the gravitational lensing at bottom right is the real target. This observation is one of many gravitational lensing images taken by NASA’s Hubble Space Telescope in preparation for science with the new Nancy Grace Roman Space Telescope.

Astronomers will use these images to analyze gravitational distortions to learn more about dark matter in the foreground galaxies and to lay the groundwork for future Roman observations. Images like this offer a glimpse of how Hubble and Roman will work together to build an even more comprehensive picture of the cosmos.

Image credit: NASA, ESA, and X. Huang (University of San Francisco); Processing: Gladys Kober (NASA/Catholic University of America)

Ghostly Cat’s Head Nebula Lurks Within Sight of NASA’s Hubble, Webb

2026-10-29 14:01

4 Min Read

Ghostly Cat’s Head Nebula Lurks Within Sight of NASA’s Hubble, Webb

Visible-light image of the Cat’s Head Nebula by the Hubble Space Telescope. A dark brown, opaque filament of dust is in the center, stretching from the bottom to almost the very top. It has a narrow, irregular shape that resembles a cat sitting with its back toward the viewer and a tail extending downward. The cat’s head is turned toward the right, revealing a red glowing eye. The top half of the background is bright blue. Approximately halfway down, cutting diagonally across the frame, the background color changes from blue to yellow, orange, and finally red near the bottom. The image is dotted with many small stars. Some larger stars with the telescope’s characteristic four-point diffraction spikes are scattered in the background and foreground.

NASA’s Hubble Space Telescope shows an opaque dust pillar edged by a luminous rim of gas. Surrounding blue regions include emission from ionized gas and scattered starlight. The cat’s glowing red eye may indicate a young star embedded in the dust.

Credits:
Image: NASA, ESA, STScI; Image Processing: Joseph DePasquale (STScI)

Like a spectral form rising out of a cold mist, NASA’s Hubble and James Webb Space Telescopes have captured a hauntingly dynamic star-forming scene. It lies within the vast Carina Nebula, a diffuse star-forming region located about 7,500 light-years away from Earth. The small, select area both telescopes observed is nicknamed the Cat’s Head Nebula because of its resemblance to a cat sitting with its back toward the viewer. The “head” of the cat is turned to the right, revealing a glowing eye.

Though the Cat’s Head Nebula is a temporary scene that will eventually disperse as stars form and evolve over time, the region is packed with information. Hubble and Webb’s complementary views of the Cat’s Head Nebula are helping astronomers learn more about the elusive, chaotic, and complex process known as star formation. 

Visible-light image of the Cat’s Head Nebula by the Hubble Space Telescope. A dark brown, opaque filament of dust is in the center, stretching from the bottom to almost the very top. It has a narrow, irregular shape that resembles a cat sitting with its back toward the viewer and a tail extending downward. The cat’s head is turned toward the right, revealing a red glowing eye. The top half of the background is bright blue. Approximately halfway down, cutting diagonally across the frame, the background color changes from blue to yellow, orange, and finally red near the bottom. The image is dotted with many small stars. Some larger stars with the telescope’s characteristic four-point diffraction spikes are scattered in the background and foreground.
NASA’s Hubble Space Telescope shows an opaque dust pillar edged by a luminous rim of gas. Surrounding blue regions include emission from ionized gas and scattered starlight. The cat’s glowing red eye may indicate a young star embedded in the dust.
Image: NASA, ESA, STScI; Image Processing: Joseph DePasquale (STScI)

The distinctive “cat’s head” shape of the nebula was likely sculpted over time by the intense ultraviolet radiation and winds from massive stars in the Carina Nebula. As this stellar feedback erodes the surrounding gas and dust, denser material within the feline-shaped pillar resists erosion, at least for now.

Hubble’s visible-light view reveals an opaque, dark brown pillar of dust. The cat’s glowing red eye may indicate a young star that is still partially embedded in dust. A ridge of hazy yellow seems to follow the edge of the filament’s right side. This bright rim is consistent with gas illuminated and ionized by ultraviolet radiation from nearby massive stars, potentially driving a process known as photoevaporation.

The diffuse material surrounding the pillar glows blue and cyan above, shifting to yellow, orange, and red toward the bottom. Hubble’s filters capture light emitted by oxygen, hydrogen, and sulfur, along with starlight scattered by dust. These color variations reveal a complex mix of excited gas, dust, and stellar illumination.

Near-infrared image of the Cat’s Head Nebula by the James Webb Space Telescope. An orange-brown filament of dust is in the center, stretching from the bottom to almost the very top. It has a narrow, irregular shape that resembles a cat sitting with its back toward the viewer and a tail extending downward. The tail ends at the lower one-third of the image and widens to a squarish dust cloud. The cat’s head is turned toward the right, revealing a yellow glowing eye. The background is mostly blue, with the top right corner revealing the black background of space. On the cat’s left are ghostly filaments of dust. Scattered throughout the view are many yellow and blue stars, some with Webb’s signature eight-point diffraction spikes, and a few faint background galaxies.
NASA’s James Webb Space Telescope’s near-infrared view reveals detailed structures in the pillar and many stars, as well as some background galaxies. The glowing yellow eye may be a young star embedded in dust.
Image: NASA, ESA, CSA, STScI; Image Processing: Joseph DePasquale (STScI)

Piercing Through Dust’s Darkness

Webb’s near- and mid-infrared images each offer different pieces of information to help create a more well-rounded understanding of the Cat’s Head Nebula. While the nebula’s overall structure is similar to the visible-light Hubble image, the filament becomes more transparent, and its complex surface structure becomes discernable in near-infrared light seen by Webb. On the cat’s left are ghostly wisps of dust and gas, delicate structures exposed to radiation from nearby massive stars.

Webb’s near-infrared view reveals a dense scattering of stars, shown in blue and yellow. Even in infrared light, some stars are still enshrouded in dust to various degrees. The cat’s eye remains conspicuous. The telescope’s high-resolution imagery even shows faint background galaxies, offering a partial view through our Milky Way galaxy and beyond.

Mid-infrared image of the Cat’s Head Nebula by the James Webb Space Telescope. A bluish-gray filament of dust is in the center, stretching from the bottom to almost the very top. It has a narrow, irregular shape that resembles a cat sitting with its back toward the viewer and a tail extending downward. The tail ends at the lower one-third of the image and widens to a triangular peak of dust. The cat’s head is turned toward the right, revealing a white glowing eye. The background is mostly red, with the top left and right corners revealing the black background of space. On the cat’s left is a dome-shaped grouping of faint filaments of dust. Scattered throughout the view are yellow and blue stars, some with Webb’s signature eight-point diffraction spikes.
NASA’s James Webb Space Telescope’s mid-infrared view reveals intricate structures within the nebula, traced by the emission from warm dust and carbon-based molecules excited by starlight. Changes in local conditions and compositions cause variations in color and brightness.
Image: NASA, ESA, CSA, STScI; Image Processing: Joseph DePasquale (STScI)

In mid-infrared light, emission from warm dust and carbon-based molecules excited by starlight outlines intricate structures within the nebula. Changes in local conditions and compositions lead to variations in color and brightness. Delicate globules and strands to the pillar’s left are particularly evident in this mid-infrared view.

To the right of the pillar, a bright light source is shown as yellow in the mid-infrared image. Likely an infant star embedded in dust, it lies against reddish emission from surrounding material. A narrow filament appears to cross the source, although the image alone cannot establish whether the two are physically related.

NASA’s Hubble and James Webb Space Telescopes captured an eerie, star-forming scene within the Carina Nebula just in time for Halloween.
NASA’s Goddard Space Flight Center; Lead Producer: Paul Morris

The Hubble Space Telescope has been operating for more than three decades and continues to make ground-breaking discoveries that shape our fundamental understanding of the universe. Hubble is a project of international cooperation between NASA and ESA (European Space Agency). NASA’s Goddard Space Flight Center in Greenbelt, Maryland, manages the telescope and mission operations. Lockheed Martin Space also supports mission operations at Goddard. The Space Telescope Science Institute in Baltimore, which is operated by the Association of Universities for Research in Astronomy, conducts Hubble science operations for NASA.

The James Webb Space Telescope is the world’s premier space science observatory. Webb is solving mysteries in our solar system, looking beyond to distant worlds around other stars, and probing the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and CSA (Canadian Space Agency).


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Last Updated

Oct 29, 2026

Editor
Andrea Gianopoulos

Contact

Media

Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov

Abigail Major, Christine Pulliam
Space Telescope Science Institute
Baltimore, Maryland

Contractor to Civil Servant: NASA Welcomes Jared Spiers

2026-10-29 13:27

4 min read

Preparations for Next Moonwalk Simulations Underway (and Underwater)

Jared Spiers, an electrical engineering technician at NASA’s Stennis Space Center, stands outdoors and poses for a portrait with the Thad Cochran Test Stand visible in the background.
Jared Spiers, electrical engineering technician at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, poses for a photograph with the Thad Cochran Test Stand in the background on Oct. 28, 2026. Spiers is now a NASA civil servant at Stennis as part of the administrator’s directive to strengthen technical core competencies within the civil service workforce.
NASA/Danny Nowlin

Jared Spiers had an interest in contributing to NASA’s mission long before becoming a civil servant for the agency. Growing up close to NASA’s Stennis Space Center near Bay St. Louis, Mississippi, and hearing about his father’s work there, he gained a firsthand connection to the nation’s space program. Before graduating high school, he knew exactly where he wanted to work.

Spiers graduated from Pearl River Community College in 2017, where he earned three associate degrees in instrumentation, electronics, and electrical technology. He started working at NASA Stennis as a contractor on the Monday following graduation.

Spiers contributed to the mission of returning to the Moon through his work at the Thad Cochran Test Stand (B-1/B-2), a facility originally constructed to test Saturn V rocket stages during the Apollo Program. He helped prepare the stand for the Green Run test series of the first core stage for NASA’s SLS (Space Launch System) rocket before the successful Artemis I test flight.

“Being hands-on with the rocket was a whole different experience,” said Spiers. “Childhood me would have been crazily excited to see it.”

This work helped lay the foundation for the Artemis II test flight around the Moon last April. During that mission, the first astronauts to fly aboard NASA’s Orion spacecraft traveled farther in space than humans ever have before.

This past summer, in June 2026, Spiers transitioned to a civil servant role under NASA’s workforce directive to restore core competencies.

“When I joined NASA, it meant a lot more. It felt like a goal achieved,” said Spiers. “As a contractor, I was never treated any differently, but now with NASA, you feel even more a part of the team. There is more ownership and a very significant sense of pride.”

The ownership Spiers takes on as an electrical engineering technician is evident during his 12-hour shifts that begin at 6 a.m. He is part of the team preparing the stand for stage testing of Blue Origin’s New Glenn rocket. This commercial partnership directly supports NASA’s work to achieve the goal of landing American astronauts on the Moon and building a Moon Base.

Spiers’ technical acumen is put to work daily as he ensures facility electronics are operational so accurate data can be collected. He runs conduit and cabling, connects data-collecting instruments, and ensures motor valves operate as intended. The work is fast paced, but Spiers takes pride in making sure everything is done right.

For Spiers, NASA is truly a family affair. His father, Joey Spiers, also transitioned from a longtime contractor to a NASA civil servant during the summer and works as an electrical engineering technician. Spiers’ brother-in-law, Brock Sheppard, joined NASA as a mechanical engineering technician in September.

The excitement for all things NASA extends to his wife and kids in Poplarville, Mississippi. As proud members of the Artemis Generation, his six-year-old son points at the International Space Station when it passes overhead, convinced his dad works there, while his younger daughter calls him at work to ask about the rocket.

He brings a family-oriented mindset to work and views his crew as extended family. Spiers also is appreciative of the veteran employees who mentored him when he was fresh out of college, and now he pays it forward.

During NASA’s Career Technical Education Day at Stennis in September, Spiers shared his path to NASA, the importance of a strong work ethic, and how technical skills contribute to the agency’s mission with community college students and a virtual audience of thousands.

“My crew is great. We love our jobs, we love being together, and we take care of each other,” said Spiers.

APOD: 29 October 2026 – The Horns of Venus

2026-10-29 04:05

APOD

Astronomy Picture of the Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

The Horns of Venus

Explanation: That’s no moon. But you could be forgiven for thinking it was a crescent Moon in the sky. It is a lesser known fact that Venus also has phases. (What about other planets?) The featured image shows Venus seen almost directly between the Sun and the Earth. This happens once every year and a half, and it is like the alignment that happens every month during a new Moon. But the new Moon is dark, while Venus’ backlit atmosphere refracts and scatters the sunlight, creating a glowing crescent arc that extends beyond 180 degrees: the tips of this arc are called the “horns”. The crescent can be seen with a small telescope or binoculars during twilight, but those with exceptionally acute eyesight may be able to see it with the unaided eye. Ancient Babylonian astronomers may have been the first to study Venus’ brightness changes, which are related to its phases. Many other cultures have similar astronomical records, including the oldest surviving Maya book.

Tomorrow’s picture: What’s next?

Date October 29, 2026
Credit & Copyright Thierry Legault
Authors & editors: Cecilia Chirenti, Robert Nemiroff, Jerry Bonnell, Keighley Rockcliffe
A service of: ASD at NASA / GSFC,
NASA Science Activation & Michigan Tech. U.

Arnab Strikes India

2026-10-29 04:01

A nighttime satellite image shows Arnab's circular structure with bright white clouds as the storm approaches India's east coast. City lights are visible on darkened land surfaces on the left side of the image.

The first named storm of the 2026 North Indian Ocean cyclone season—Arnab (pronounced Or-nab)—emerged in the Bay of Bengal on October 25, a rather late start for a basin that typically produces named cyclones in April or May.

When the VIIRS (Visible Infrared Imaging Radiometer Suite) on NOAA-20 captured this nighttime image at 20:12 Universal Time on October 26 (1:42 a.m. India Standard Time on October 27), the storm had sustained winds of about 140 kilometers (85 miles) per hour, according to the India Meteorological Department (IMD).

When Arnab made landfall on the Andhra Pradesh and Yanam coast early on October 28, sustained winds were 130 kilometers per hour. IMD categorizes a storm that strength as a “very severe cyclonic storm,” which is similar to a Category 1 storm on the Saffir-Simpson hurricane wind scale. It made landfall between Bapatla and Visakhapatnam, a heavily settled area home to large cities, farmland, and fishing communities.

Arnab caused extensive damage, uprooting trees, inundating crops and homes, limiting fishing operations, and disrupting transportation and power networks, according to news reports. Prior to landfall, Indian authorities had evacuated tens of thousands of people from vulnerable coastal areas. 

The storm comes in the midst of an El Niño, a climate pattern marked by warmer-than-normal water temperatures in parts of the equatorial Pacific that emerges roughly every two to seven years. The changed ocean conditions can influence the atmosphere in ways that alter global weather patterns and change the distribution of rainfall, winds, tropical cyclones, fires, floods, and other phenomena.

In the Bay of Bengal, for instance, some research indicates that altered environmental conditions during an El Niño are associated with a reduction in tropical cyclone activity. The ocean basin sees both less frequent and less intense tropical cyclones during El Niño years, researchers have found.

NASA Earth Observatory image by Michala Garrison, using VIIRS day-night band data from NASA EOSDIS LANCE, GIBS/Worldview, and the Joint Polar Satellite System (JPSS). Story by Adam Voiland.

References & Resources

You may also be interested in:

Stay up-to-date with the latest content from NASA as we explore the universe and discover more about our home planet.

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Lala Batters Hawaii

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The powerful storm delivered extreme rainfall and damaging winds to the state, passing the Island of Hawaiʻi as a category…

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TechCrunch - Latest

Agent identity startup Mintive lands Cowboy Ventures, Coatue, angels Jeff Dean, Andrej Karpathy

2026-10-29 15:00

Mintive was founded by two engineers who have been working on AI for decades through Google Brain, Coursera. It's platform promises to help IT easily control enterprise agents
Wabi, the AI agent that builds mini apps, now valued at $1.25B after latest round

2026-10-29 14:35

On Thursday, AI app, Wabi, now describing itself as a "personal agent," said it has raised $55 million at a $1.25 billion valuation.
Bluesky blocks links to leaked DHS employee data as government seeks takedowns

2026-10-29 13:43

The social networking site is facing criticism for blocking access to the site, which identifies thousands of ICE agents and other employees working for Homeland Security.
DoorDash to acquire Instacart for $17B

2026-10-29 13:40

The acquisition would bring two major players in on-demand delivery under one roof, combining DoorDash’s dominance in restaurant takeout with Instacart’s reach in grocery delivery.
Deepgram acquires Pipecat-maker Daily to bolster its voice AI infrastructure

2026-10-29 13:00

Deepgram said that it is committed to keep Pipecat open source.
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