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Webb Focuses on Isolated Dwarf Galaxy

This image, taken by the Near-Infrared Camera aboard the NASA/ESA/CSA James Webb Space Telescope, displays countless stars in the dwarf irregular galaxy Wolf-Lundmark-Melotte as well as dozens of background galaxies. The image includes 0.9-micron light shown in blue, 1.5-micron in cyan, 2.5-micron in yellow, and 4.3-micron in red. Image credit: NASA / ESA / CSA / STScI / K. McQuinn, Rutgers University / A. Pagan, STScI.
Nov 10, 2022 by Enrico de Lazaro

The new image of the dwarf irregular galaxy Wolf-Lundmark-Melotte demonstrates the remarkable ability of the NASA/ESA/CSA James Webb Space Telescope to resolve faint stars outside the Milky Way. This image, taken by the Near-Infrared Camera aboard the NASA/ESA/CSA James Webb Space Telescope, displays countless stars in the dwarf irregular galaxy Wolf-Lundmark-Melotte as well as dozens of background galaxies. The image includes 0.9-micron light shown...

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Life reconstruction of Stenoscelida aurantiacus. Image credit: Matheus Fernandes / Universidade Federal de Santa Maria.

New Species of Triassic Crocodile-Like Reptile Identified in Brazil

Nov 9, 2022 by Enrico de Lazaro

Paleontologists have discovered a new fossil reptile that lived during the Late Triassic epoch in southern Brazil. Life reconstruction of Stenoscelida...

A multiply imaged supernova in the archival Hubble imaging of the Abell 370 galaxy-cluster field. Image credit: Chen et al., doi: 10.1038/s41586-022-05252-5.

Hubble Observes Early Phases of Supernova in Early Universe

Nov 9, 2022 by Enrico de Lazaro

The newly-discovered core-collapse supernova, or Type II supernova, seen at a lookback time of approximately 11.5 billion years, is strongly lensed by...

Allen et al. developed a new predictive coding model of respiratory brain coupling, in which breathing rhythmically modulates both local and global neural gain. Image credit: Gerd Altmann / Clker Vector Images / Sci.News.

Breathing Impacts Our Emotions, Attention and Cognition, Scientists Say

Nov 9, 2022 by News Staff

A new review of more than a dozen previous studies with rodent, monkey, and human brain imaging demonstrates that the act of breathing exerts a substantive,...

Diorama of Ediacaran organisms displayed at the Smithsonian Institution. Image credit: Ryan Somma / CC BY-SA 2.0.

Study: Decreased Global Oxygen Availability Caused End-Ediacaran Mass Extinction

Nov 9, 2022 by News Staff

Mass extinctions are well recognized as significant steps in the evolutionary trajectory of life on Earth. In new research, geobiologists from Virginia...

The 3,700-year-old ivory comb from Tel Lachish, Israel. Image credit: Dafna Gazit, Israel Antiquities Authority.

Archaeologists Find 3,700-Year-Old Ivory Comb Inscribed with Canaanite’s Wish to Eradicate Lice

Nov 9, 2022 by Enrico de Lazaro

The small inscribed ivory comb was found at Tel Lachish, a key Canaanite city-state in the 2nd millennium BCE, the second most important city in the Judean...

Contour map of the integrated atomic hydrogen emission in the vicinity of Stephan’s Quintet overlaid on the composite color image. Image credit: NASA / ESA / CSA / STScI.

Astronomers Spot Enormous Gas Cloud around Stephan’s Quintet

Nov 8, 2022 by Natali Anderson

Astronomers using the Five-hundred-meter Aperture Spherical Telescope (FAST) have discovered a 2-million-light-year-wide cloud of atomic hydrogen around...

Cymatioa cooki. Image credit: P. Valentich-Scott & J.H.R. Goddard, doi: 10.3897/zookeys.1128.95139.

Fossil Clam Species Found Living Off Southern California

Nov 8, 2022 by Natali Anderson

Cymatioa cooki, a species of small bivalve mollusk previously only known from the Pleistocene period, has been found living intertidally near Santa Barbara,...

This image from the VISTA InfraRed CAMera (VIRCAM) instrument on ESO’s 4.1-m Visible and Infrared Survey Telescope for Astronomy (VISTA) shows NGC 3603 (left) and NGC 3576 (right) nebulae. Image credit: ESO / VVVX Survey.

VISTA Sees Two Stunning Nebulae in Carina

Nov 8, 2022 by Enrico de Lazaro

Astronomers using ESO’s 4.1-m Visible and Infrared Survey Telescope for Astronomy have captured a new view of two bright nebulae: NGC 3603 and NGC 3576. This...

TMC-1. Image credit: ESA / Herschel / NASA / JPL-Caltech / R. Hurt, JPL-Caltech.

Astronomers Detect Two New Organic Molecules in Interstellar Medium

Nov 7, 2022 by Natali Anderson

Astronomers using the 40-m radio telescope at Yebes Observatory have detected two new complex molecules, butadiynethionyl (HCCCCS) and ethynylbutatrienyliden...

Hand sample of Dresser Formation stromatolite with domical topography (arrowed). Image credit: Hickman-Lewis et al., doi: 10.1130/G50390.1.

3.5-Billion-Year-Old Australian Stromatolites Have Biogenic Origin, New Research Confirms

Nov 7, 2022 by News Staff

Stromatolites are solid, laminar structures reflecting complex interplays between microbial communities and their environment. Hand sample of Dresser Formation...

Asgard archaeon. Scale bar - 500 nm. Image credit: Imachi et al., doi: 10.1038/s41586-019-1916-6.

Human Enzyme Evolved from Ancient Single-Celled Organisms, Study Suggests

Nov 7, 2022 by Sergio Prostak

AK6, an enzyme found in the nucleus of human cells, contains clear traces of single-celled organisms called Asgard archaea, according to new research led...

An artist’s impression of the white dwarfs WD J2147-4035 and WD J1922+0233 surrounded by orbiting planetary debris, which will accrete onto the stars and pollute their atmospheres. WD J2147-4035 is extremely red and dim, while WD J1922+0233 is unusually blue. Image credit: Mark Garlick / University of Warwick.

Planetary Debris Spotted around 11-Billion-Year-Old White Dwarf

Nov 7, 2022 by Enrico de Lazaro

WD J2147-4035, an 11-billion-year-old white dwarf located 91 light-years away in the constellation of Grus, is accreting debris from orbiting planetesimals,...

This Hubble image shows NGC 7038, a spiral galaxy some 220 million light-years away in the constellation of Indus. The color image is a composite of separate exposures acquired by Hubble’s Wide Field Camera 3 (WFC3) instrument. Image credit: NASA / ESA / Hubble / D. Jones / G. Anand / L. Shatz.

Hubble Space Telescope Zooms in on NGC 7038

Nov 7, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of the intermediate spiral galaxy NGC 7038. This Hubble image shows NGC 7038, a spiral...

This image shows the barred spiral galaxy Messier 77, which lies in the constellation Cetus, about 62 million light-years away. Image credit: ESO.

IceCube Observatory Detects High-Energy Neutrinos from Messier 77

Nov 6, 2022 by News Staff

Messier 77, also known as NGC 1068, LEDA 10266 and Cetus A, is a barred spiral galaxy in the constellation of Cetus. This image shows the barred spiral...

An artist’s concept of the Gaia BH1 binary system. Image credit: International Gemini Observatory / NOIRLab / NSF / AURA / J. da Silva / Spaceengine / M. Zamani.

Dormant Stellar-Mass Black Hole Detected 1,600 Light-Years Away

Nov 4, 2022 by News Staff

Gaia BH1 has a mass of 9.62 times the mass of the Sun and is orbited by a bright Sun-like star at about the same distance as our planet orbits the Sun....

An artist’s impression of a magnetar. Image credit: NASA’s Goddard Space Flight Center / S. Wiessinger.

Distant Magnetar Has Solid Surface with No Atmosphere

Nov 4, 2022 by News Staff

Magnetars are neutron stars with ultra-strong magnetic fields, which can be observed in X-rays. Polarization measurements could provide information on...

Life reconstruction of the thescelosaurine dinosaur Parksosaurus warreni, a close relative of Nevadadromeus schmitti. Image credit: Steveoc 86 / CC BY-SA 3.0.

New Plant-Eating Dinosaur Species Uncovered in Nevada

Nov 4, 2022 by Enrico de Lazaro

Paleontologists from the Nevada Science Center, Idaho State University and Montana State University have described a new genus and species of thescelosaurine...

This image of the asteroid Ryugu was captured by the Optical Navigation Camera - Telescopic (ONC-T) on JAXA’s Hayabusa-2 spacecraft on June 26, 2018, from a distance of 13.7 miles (22 km). Image credit: JAXA / University of Tokyo / Kochi University / Rikkyo University / Nagoya University / Chiba Institute of Technology / Meiji University / Aizu University / AIST.

Researchers Find Extraterrestrial Noble Gases in Asteroid Ryugu Sample

Nov 3, 2022 by Sergio Prostak

The sample of material delivered to our planet from the near-Earth asteroid Ryugu contained a mixture of extraterrestrial (helium and neon) and terrestrial...

Thismia mantiqueirensis, detail of flower in diagonal view, evidencing the upper disc of the floral tube and perianth lamellae. Image credit: E. Muscat.

New Species of Fairy Lantern Found in Brazilian Rainforest

Nov 3, 2022 by Natali Anderson

Scientists have described a new species of the flowering plant genus Thismia from a forest in the Mantiqueira mountains in southeast Brazil. Thismia mantiqueirensis,...

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