Articles by Enrico de Lazaro

This Hubble image shows frEGGs J203441.7+405216, compact globules of interstellar dust and gas located in the constellation of Cygnus. Image credit: NASA / ESA / Hubble / R. Sahai, NASA’s Jet Propulsion Laboratory / Gladys Kober, NASA & Catholic University of America.

Hubble Finds Free-Floating EGGs in Northern Coalsack Nebula

Nov 10, 2021 by Enrico de Lazaro

The free-floating Evaporating Gaseous Globules (frEGGs) are the recently-discovered class of star-forming nurseries. This Hubble image shows frEGGs J203441.7+405216,...

This Hubble image shows DEM L249, a remnant of Type Ia supernova located some 160,000 light-years away in the constellation of Mensa. Image credit: NASA / ESA / Hubble / Y. Chou, Institute of Astronomy and Astrophysics, Academia Sinica / Gladys Kober, NASA & Catholic University of America.

Hubble Observes Distant Remnant of Type Ia Supernova

Nov 9, 2021 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope shot this image of the supernova remnant DEM L249. This Hubble image shows DEM L249, a remnant of Type Ia supernova...

New Herbivorous Dinosaur Species Identified in Greenland

Nov 9, 2021 by Enrico de Lazaro

A new genus and species of plateosaurid sauropodomorph dinosaur has been identified from two fossilized skulls found in Jameson Land, a peninsula in eastern...

This VST image shows NGC 3314A and NGC 3314B, a pair of overlapping spiral galaxies located in the constellation of Hydra. Image credit: ESO / VST / Iodice et al.

VST Spots Superimposed Pair of Spiral Galaxies: NGC 3314

Nov 9, 2021 by Enrico de Lazaro

ESO’s VLT Survey Telescope (VST) has produced a spectacular image of NGC 3314, a pair of spiral galaxies located in the direction of the Hydra I cluster. This...

This Hubble image shows Markarian 1337, a barred spiral galaxy 119.5 million light-years away in the constellation of Virgo. Image credit: NASA / ESA / Hubble / Riess et al.

Hubble Snaps Beautiful Image of Markarian 1337

Nov 8, 2021 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking new photo of the barred spiral galaxy Markarian 1337. This Hubble image...

This Hubble image shows NGC 1535, a planetary nebula located 5,500-7,500 light-years away in the constellation of Eridanus. Image credit: NASA / ESA / Bond et al. / Gladys Kober, NASA & Catholic University of America.

Hubble Sees Cleopatra’s Eye Nebula

Nov 5, 2021 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured this vivid image of NGC 1535, or the Cleopatra’s Eye Nebula. This Hubble image shows NGC 1535, a planetary...

This Hubble image shows the planetary nebula NGC 2438. Image credit: NASA / ESA / Knoll et al. / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Looks at NGC 2438

Nov 5, 2021 by Enrico de Lazaro

Astronomers on the Hubble team have released a spectacular image of the colorful planetary nebula NGC 2438. This Hubble image shows the planetary nebula...

This Hubble image shows N44, an emission nebula located 170,000 light-years away in the southern constellation of Dorado. Image credit: NASA / ESA / Hubble / Ksoll et al. / Gladys Kober, NASA & Catholic University of America.

Hubble Spots Beautiful Emission Nebula in Large Magellanic Cloud

Nov 4, 2021 by Enrico de Lazaro

NASA has released a high-resolution photo taken by the NASA/ESA Hubble Space Telescope of an emission nebula called N44. This Hubble image shows N44, an...

Life restoration of Nochelaspis maeandrine. Image credit: Dinghua Yang.

Early Devonian Fish Had Triangular Head Shield

Nov 1, 2021 by Enrico de Lazaro

Paleoichthyologists in China have re-described Nochelaspis maeandrine, a species of large-sized eugaleaspiform fish that lived 415 million years ago (Devonian...

This Hubble image shows NGC 6984, a barred spiral galaxy some 164 million light-years away in the constellation of Indus. The color image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the ultraviolet, near-infrared, and optical parts of the spectrum. 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: NASA / ESA / Hubble / D. Milisavljevic.

Hubble Sees Elegant Spiral Galaxy: NGC 6984

Nov 1, 2021 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing new photo of the barred spiral galaxy NGC 6984. This Hubble image shows...

A concentration of 2.5 μM EGCG and ECG enhanced health- and lifespan as well as stress resistance in Caenorhabditis elegans. Catechins hampered mitochondrial respiration in Caenorhabditis elegans after 6-12 hrs and the activity of complex I in isolated rodent mitochondria. The impaired mitochondrial respiration was accompanied by a transient drop in ATP production and a temporary increase in ROS levels in Caenorhabditis elegans. After 24 hrs, mitochondrial respiration and ATP levels got restored, and ROS levels even dropped below control conditions. The lifespan increases induced by EGCG and ECG were dependent on AAK-2/AMPK and SIR-2.1/SIRT1, as well as on PMK-1/p38 MAPK, SKN-1/NRF2, and DAF-16/FOXO. Long-term effects included significantly diminished fat content and enhanced SOD and CAT activities, required for the positive impact of catechins on lifespan. Image credit: Tian et al., doi: 10.18632/aging.203597.

Study: Green Tea Catechins Extend Health- and Lifespan, Reduce Fat Content in Model Organism

Oct 27, 2021 by Enrico de Lazaro

Green tea is one of the most widely consumed beverages worldwide. Green tea catechins are associated with a delay in aging. In experiments performed in...

This image from ESO’s Very Large Telescope shows the central region of NGC 5248, a spiral galaxy located some 59 million light-years away in the constellation of Boötes. Image credit: ESO / VLT / MUSE / TIMER Survey.

VLT Focuses on Spiral Galaxy NGC 5248

Oct 26, 2021 by Enrico de Lazaro

Astronomers using ESO’s Very Large Telescope (VLT) have imaged the innermost regions of the compact intermediate spiral galaxy NGC 5248. This image from...

Super-Jupiter Found Circling Very Young, Very Low Mass Star

Oct 25, 2021 by Enrico de Lazaro

The discovery of a super-Jupiter exoplanet around the M-type dwarf star 2MASS J04372171+2651014 challenges models of planet formation by either core accretion...

This Hubble image shows the barred spiral galaxy NGC 2903. The color image is a composite of separate exposures acquired by Hubble’s ACS and WFC3 instruments. 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: NASA / ESA / Hubble / L. Ho / J. Lee / PHANGS-HST Team.

Hubble Captures Striking New Image of Spiral Galaxy NGC 2903

Oct 25, 2021 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced an outstanding image of the central part of the isolated barred spiral galaxy NGC 2903. This Hubble image...

This composite image shows two interacting galaxies NGC 7752 and NGC 7753, collectively known as Arp 86. The image is composed of infrared, optical and ultraviolet observations from Hubble’s Advanced Camera for Surveys (ACS), the Dark Energy Camera (DECam) on the Victor M. Blanco 4-m Telescope, and the Sloan Digital Sky Survey (SDSS). Nine 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: NASA / ESA / Hubble / Dark Energy Survey / J. Dalcanton.

Hubble Spots Beautiful Pair of Interacting Galaxies

Oct 18, 2021 by Enrico de Lazaro

A new image taken with the NASA/ESA Hubble Space Telescope provides a detailed look at the galaxy pair Arp 86. This composite image shows two interacting...

Life reconstruction of Terropterus xiushanensis. Image credit: Dinghua Yang.

Fossils of Giant Sea Scorpion Found in China

Oct 11, 2021 by Enrico de Lazaro

A new genus and species of mixopterid eurypterid (sea scorpion) has been identified from several fossil specimens found in the Xiushan Formation, China. Life...

Puhlmann et al. investigated the effect of regular contemplative mental training on endocrine and psychological indices of long-term stress.

Daily Mental Training Reduces Chronic Stress, New Study Shows

Oct 11, 2021 by Enrico de Lazaro

New research by scientists from Germany and the United Kingdom shows that daily mental training for 3 to 6 months can buffer the long-term systemic stress...

This Hubble image shows the starburst spiral galaxy LEDA 42975. The color image was made from separate exposures taken in the visible and near-infrared regions of the spectrum with Hubble’s Wide Field Camera 3 (WFC3). It is based on data obtained through four filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / O. Graur / L. Shatz.

Hubble Looks at Stunning Starburst Spiral Galaxy

Oct 11, 2021 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured this vivid image of a spiral galaxy called LEDA 42975. This Hubble image shows the...

New Horned Dinosaur Species Identified in New Mexico

Oct 5, 2021 by Enrico de Lazaro

A new genus and species of chasmosaurine ceratopsid dinosaur has been identified from skeletal fragments found in the Late Cretaceous rocks of the Hall...

New Tick-Borne Virus Discovered in Japan

Oct 4, 2021 by Enrico de Lazaro

Scientists have isolated a new orthonairovirus from two patients showing acute febrile illness with thrombocytopenia and leukopenia after tick bite in...

«‹52 535455 56 ›»