Category Archives: "Science"

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A two panel image. The top image is Webb’s view of the Sombrero galaxy, the bottom image is Hubble’s view. In the Webb view, the galaxy is a very oblong, blue disk that extends from left to right at an angle (from about 10 o’clock to 5 o’clock). The galaxy has a small bright core at the center. There is clear inner disk that has speckles of stars scattered throughout. The outer disk of the galaxy is whiteish-blue, and clumpy, like clouds in the sky. In the Hubble view, the galaxy is an oblong, pale white disk with a glowing core over the inner disk. The outer disk is darker and clumpy.

Hats Off to NASA’s Webb: Sombrero Galaxy Dazzles in New Image

In a new image from NASA’s James Webb Space Telescope, a galaxy named for its resemblance to a broad-brimmed Mexican ...
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Artist’s Illustration of Exoplanet HD 86728 b showing a planet orbiting a bright star

NEID Earth Twin Survey Delivers On Its Goal to Push the Limits of Exoplanet Discovery

For four years the NEID (rhymes with fluid) spectrograph, mounted on the WIYN 3.5-meter Telescope at U.S. National Science Foundation Kitt Peak National Observatory ...
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The sparkling band of the Milky Way Galaxy backdrops the Nicholas U. Mayall 4-meter Telescope, located at Kitt Peak National Observatory (KPNO) near Tucson, Arizona.

DESI Provides Best Test Yet of How Gravity Behaves at Cosmic Scales

Researchers have used the Dark Energy Spectroscopic Instrument (DESI) to map nearly six million galaxies across 11 billion years of ...
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A two-panel image split down the middle vertically. At the left is the Vega disk as imaged by the Hubble Space Telescope. The disk is perfectly circular, and at the center is a black spot blocking out the bright glow of a star. Closer to the center, the disk is white. Radial striations extend out from the center, giving a ripple effect to the disk like the end of a sausage casing. The outer edge of the circular disk is blue. At the right, the Webb image of the disk is an orange colored, smooth, fuzzy halo. The inner disk is whiter toward the center, and there is darker lane between the inner disk and the more orange outer disk. The disk is also perfectly circular, with a black circle in the center due to lack of data from saturation.

NASA’s Hubble, Webb Probe Surprisingly Smooth Disk Around Vega

A team of astronomers at the University of Arizona, Tucson used NASA's Hubble and James Webb space telescopes for an ...
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Two spiral galaxies take the shape of a colorful beaded mask that sits above the nose. The galaxy at left, IC 2163, is smaller, taking up a little over a quarter of the view. The galaxy at right, NGC 2207, takes up half the view, with its spiral arms reaching the edges. IC 2163 has a bright orange core, with two prominent spiral arms that rotate counter clockwise and become straighter towards the ends, the left side extending almost to the edge. Its arms are a mix of pink, white, and blue, with an area that takes the shape of an eyelid appearing whitest. NGC 2207 has a very bright core. Overall, it appears to have larger, thicker spiral arms that spin counter clockwise. This galaxy also contains more and larger blue areas of star formation that poke out like holes from the pink spiral arms. In the middle, the galaxies’ arms appear to overlap. The edges show the black background of space, including extremely distant galaxies that look like orange and red smudges, and a few foreground stars.

‘Blood-Soaked’ Eyes: NASA’s Webb, Hubble Examine Galaxy Pair

The gruesome palette of these galaxies is owed to a mix of mid-infrared light from NASA’s James Webb Space Telescope, ...
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NGC 1270: A Galactic Archipelago is shown as glittering stars on a deep black background with large fuzzy halos of yellow

Gemini North Captures Galactic Archipelago Entangled in a Web of Dark Matter

100 years ago Edwin Hubble discovered decisive evidence that other galaxies existed far beyond the Milky Way. This image, captured ...
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Graphic showing a close up of a section of the Sun (in grey) with several filaments in color overlaid on it.

Harnessing AI for Space Weather Forecasting with NSF GONG Data

Solar filaments, dramatic thread-like structures visible in the Sun’s chromosphere, may hold the key to understanding one of the most ...
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A bright binary star surrounded by a colorful nebula on the black background of space.

NASA’s Hubble Sees a Stellar Volcano

NASA's Hubble Space Telescope has provided a dramatic and colorful close-up look at one of the most rambunctious stars in ...
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An artist's concept looks down into the core of the galaxy M87, which is just left of center and appears as a large blue dot. A bright blue-white, narrow and linear jet of plasma transects the illustration from center left to upper right. It begins at the source of the jet, the galaxy’s black hole, which is surrounded by a blue spiral of material. At lower right is a red giant star that is far from the black hole and close to the viewer. A bridge of glowing gas links the star to a smaller white dwarf star companion immediately to its left. Engorged with infalling hydrogen from the red giant star, the smaller star exploded in a blue-white flash, which looks like numerous diffraction spikes emitted in all directions. Thousands of stars are in the background.

NASA’s Hubble Finds that a Black Hole Beam Promotes Stellar Eruptions

In a surprise finding, astronomers using NASA's Hubble Space Telescope have discovered that the blowtorch-like jet from a supermassive black ...
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Artist Illustration of Early-Universe Quasar Cosmic Neighborhood

DECam Confirms that Early-Universe Quasar Neighborhoods are Indeed Cluttered

Observations using the Dark Energy Camera (DECam) confirm astronomers’ expectation that early-Universe quasars formed in regions of space densely populated ...
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At center right is a compact star cluster composed of luminous red, blue, and white points of light. Faint jets with clumpy, diffuse material extend in various directions from the bright cluster. Above and to the right is a smaller cluster of stars. Translucent red wisps of material stretch across the scene, though there are patches and a noticeable gap in the top left corner that reveal the black background of space. Background galaxies are scattered across this swath of space, appearing as small blue-white and orange-white dots or fuzzy, thin disks. There are two noticeably larger points, foreground stars, with diffraction spikes: an orange-white point on the left, and a blue-white point in the top right.

NASA’s Webb Peers into the Extreme Outer Galaxy

Astronomers have directed NASA’s James Webb Space Telescope to examine the outskirts of our Milky Way galaxy. Scientists call this region ...
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Purple and yellow image shows flaring off the sun. Actual data is insert in black and white

Groundbreaking Achievement: NSF Daniel K. Inouye Solar Telescope Produces its First Magnetic Field Maps of the Sun’s Corona

Maui, Hawaii – The U.S. National Science Foundation (NSF) Daniel K. Inouye Solar Telescope, the world’s most powerful solar telescope, designed, ...
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