Astronomy News | Sci.News

This Hubble image shows NGC 1672, a barred spiral galaxy some 49 million light-years away in the constellation of Dorado. The color image was made from separate exposures taken in the ultraviolet, visible and near-infrared regions of the spectrum with Hubble’s Advanced Camera for Surveys (ACS) and Wide Field Camera 3 (WFC3). Six filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: ESA / Hubble / NASA / O. Fox / L. Jenkins / S. Van Dyk / A. Filippenko / J. Lee / PHANGS-HST Team / D. de Martin / M. Zamani.

Hubble Snaps Beautiful Image of NGC 1672

Nov 4, 2024 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has taken a picture of the barred spiral galaxy NGC 1672, which is visible from the southern hemisphere. This Hubble...

An artist’s impression of the accreting black hole LID-568 in the early Universe. Image credit: NOIRLab / NSF / AURA / J. da Silva / M. Zamani.

Astronomers Spot Early Universe’s Fastest-Feeding Black Hole

Nov 4, 2024 by News Staff

Named LID-568, this 7.2-million-solar-mass black hole appears to be feeding on matter at a rate 40 times its Eddington limit and is seen as it existed...

Hubble acquired this image of the circumstellar disk around Vega using the Space Telescope Imaging Spectrograph (STIS). Image credit: NASA / ESA / CSA / STScI / S. Wolff, University of Arizona / K. Su, University of Arizona / A. Gáspár, University of Arizona.

Hubble and Webb Take Closer Look at Planetary Debris Disk around Vega

Nov 1, 2024 by News Staff

There is no obvious evidence for one or more large exoplanets plowing through the face-on debris disk encircling Vega, one of the brightest stars in the...

This composite image shows IC 2163 (left) and NGC 2207 (right) galaxies. Image credit: NASA / ESA / CSA / STScI.

NASA Telescopes Capture Stunning Galaxy Duo

Oct 31, 2024 by Enrico de Lazaro

NASA has released a beautiful composite image taken by the NASA/ESA Hubble Space Telescope and the NASA/ESA/CSA James Webb Space Telescope of a pair of...

In this new composite image, the Chandra data (purple) shows the diffuse X-ray emission and young stars in Cygnus OB2, and infrared data from NASA’s now-retired Spitzer Space Telescope (red, green, blue, and cyan) reveals young stars and the cooler dust and gas throughout the region. Image credit: NASA / CXC / SAO / Drake et al. / JPL-Caltech / Spitzer / N. Wolk.

X-Ray and UV Emissions Impact Protoplanetary Disks in Cygnus OB2, Astronomers Suggest

Oct 30, 2024 by Enrico de Lazaro

Cygnus OB2 is the nearest massive young stellar association to our Sun. In this new composite image, the Chandra data (purple) shows the diffuse X-ray...

An artist’s depiction of the X-ray binary system 4U 1820-30 in the core of the globular cluster NGC 6624. Image credit: NASA.

NICER X-ray Telescope Discovers Fast-Spinning Neutron Star

Oct 29, 2024 by Enrico de Lazaro

A neutron star in the X-ray binary system 4U 1820-30 spins 716 times per second, making it one of the fastest-spinning objects ever observed, according...

This image of NGC 1386 combines data from VST and ALMA. Image credit: ESO / ALMA / NAOJ / NRAO / Prieto et al. / Fornax Deep Survey.

Astronomers Map Star Formation in Center of NGC 1386

Oct 29, 2024 by Enrico de Lazaro

NGC 1386 is a spiral galaxy located 53 million light-years away in the constellation of Eridanus. This image of NGC 1386 combines data from VST and ALMA....

A view of the accretion disk around the supermassive black hole, with jet-like structures flowing away from the disk. The extreme mass of the black hole bends spacetime, allowing the far side of the accretion disc to be seen as an image above and below the black hole. Image credit: Science Communication Lab, DESY.

DESI Searching for Evidence of Dark Energy from Black Holes

Oct 28, 2024 by News Staff

According to the prevailing inflationary universe theory, at the very beginning of the Big Bang, a mysterious energy drove an exponential expansion of...

This image of NGC 602 includes data from Webb’s NIRCam (Near-InfraRed Camera) and MIRI (Mid-InfraRed Instrument) instruments. Image credit: NASA / ESA / CSA / Webb / P. Zeidler / E. Sabbi / A. Nota / M. Zamani, ESA & Webb.

Webb Detects First Rich Population of Brown Dwarf Candidates outside Milky Way Galaxy

Oct 28, 2024 by News Staff

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have detected a population of 64 brown dwarf candidates with masses ranging from 50 to 84...

This Hubble image shows NGC 4414, an unbarred spiral galaxy located 51 million light-years away in the constellation of Coma Berenices. Image credit: NASA / ESA / Hubble / O. Graur / S.W. Jha / A. Filippenko.

Hubble Revisits Majestic Spiral Galaxy: NGC 4414

Oct 28, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a magnificent new image of the unbarred spiral galaxy NGC 4414. This Hubble image shows...

An artist’s impression of V404 Cygni: the central black hole (black dot) is in the process of consuming a nearby star (orange body at left), while a second star (upper white flash) orbits at a much farther distance. Image credit: Jorge Lugo.

Black Hole-Hosting Binary V404 Cygni is Actually Part of Triple System, Astrophysicists Say

Oct 24, 2024 by News Staff

The well-studied V404 Cygni, an X-ray binary hosting a low-mass black hole, is part of a wide hierarchical triple with a tertiary companion at least 3,500...

NGC 1270 is just one member of the Perseus cluster, an enormous group of thousands of galaxies that lies around 240 million light-years from Earth in the constellation of Perseus. Image credit: International Gemini Observatory / NOIRLab / NSF / AURA / J. Miller & M. Rodriguez, International Gemini Observatory & NSF NOIRLab / T.A. Rector, University of Alaska Anchorage & NSF NOIRLab / M. Zamani, NSF NOIRLab / PI: Jisu Kang, Seoul National University.

Gemini North Telescope Focuses on Giant Elliptical Galaxy in Perseus Cluster

Oct 23, 2024 by Enrico de Lazaro

Using the Gemini Multi-Object Spectrograph (GMOS) on the Gemini North telescope at NSF’s International Gemini Observatory, operated by NOIRLab, astronomers...

Graphical depiction of Betelgeuse and the Betelbuddy. Image credit: Lucy Reading-Ikkanda / Simons Foundation.

Betelgeuse is a Binary Star, New Research Suggests

Oct 23, 2024 by News Staff

Betelgeuse, also known as Alpha Orionis or Alpha Ori, is the second-closest red supergiant to Earth. From November 2019 to March 2020, this star experienced...

This Hubble image shows the ram pressure-stripped spiral galaxy IC 3225. Image credit: NASA / ESA / Hubble / M. Sun.

Hubble Finds Ram Pressure-Stripped Spiral Galaxy in Virgo Cluster: IC 3225

Oct 21, 2024 by Enrico de Lazaro

Early galaxies are dominated by bright clumps, which are larger and more massive than in the local Universe. The star formation activity is strongly influenced...

This artwork highlights a pair of brown dwarfs, named Gliese 229 Ba and Gliese 229 Bb. Image credit: K. Miller / R. Hurt / Caltech / IPAC.

Gliese 229B is Actually Compact Pair of Brown Dwarfs, Astronomers Find

Oct 17, 2024 by News Staff

Gliese 229B was the first known brown dwarf, discovered in 1995. In new research, astronomers observed Gliese 229 B with the GRAVITY interferometer...

This is an artist's impression of an asteroid breaking up. Credit: NASA / JPL-Caltech.

Most of Earth’s Meteorites Came from Few Asteroid Breakup Events, Research Suggests

Oct 16, 2024 by News Staff

New research shows that approximately 70% of meteorites originate from at least three recent break-ups of massive asteroids. This is an artist’s...

This artist’s impression shows the view from the surface of one of the exoplanets in the TRAPPIST-1 planetary system. Image credit: ESO / M. Kornmesser / Spaceengine.org.

Allen Telescope Array Searches for Radio Technosignatures from TRAPPIST-1 System

Oct 16, 2024 by News Staff

The TRAPPIST-1 system is a compact system of at least seven exoplanets with sizes similar to Earth. Penn State and SETI Institute astronomers spent 28...

Two stars in the R Aquarii binary system are separated by about 1.6 billion miles. Image credit: NASA / ESA / Matthias Stute / Margarita Karovska / Davide De Martin / Mahdi Zamani / N. Bartmann, ESA & Hubble.

Hubble Observes Binary System R Aquarii

Oct 16, 2024 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have made a unique timelapse of R Aquarii’s dynamic behavior from observations spanning from 2014...

This mosaic made by ESA’s Euclid space telescope contains 260 observations collected in 2024. Image credit: ESA / Euclid / Euclid Consortium / NASA / CEA Paris-Saclay / J.-C. Cuillandre / E. Bertin / G. Anselmi.

ESA’s Euclid Mission Releases First Piece of Its 3D Map of Universe

Oct 16, 2024 by News Staff

ESA astronomers have released a 208-gigapixel mosaic of images taken by Euclid, a mission launched in 2023 to study why the Universe is expanding at an...