Articles by Enrico de Lazaro

Isostylomys laurdillardi. Image credit: Andres Rinderknecht et al.

Fossil Study Rewrites Dinomyidae Family Tree

Feb 22, 2017 by Enrico de Lazaro

Adult and juvenile fossil specimens of Isostylomys laurdillardi, a giant rodent that lived in South America between 9 and 6.8 million years ago (Miocene...

The 12.2-mm-long Nyctibatrachus robinmoorei sitting on the Indian 5-rupee coin (24 mm diameter) is one of the new species discovered from the Western Ghats of India. Image credit: SD Biju.

Seven New Species of Night Frogs Discovered in India

Feb 21, 2017 by Enrico de Lazaro

Seven new species of the genus Nyctibatrachus (Night frogs) have been discovered in the Western Ghats global biodiversity hotspot in India. Seven new species...

This Cassini view shows four dusty strands of Saturn’s F ring: the central strand is the core of the ring; the other strands are not independent at all, but are actually sections of long spirals of material that wrap around the gas giant; the material in the spirals was likely knocked out from the F ring’s core during interactions with a small moon. Image credit: NASA / JPL-Caltech / SSI.

Cassini Captures Close-Up View of Saturn’s Intriguing F Ring

Feb 21, 2017 by Enrico de Lazaro

When seen up close, Saturn’s F ring — the outermost discrete ring of the gas giant — resolves into multiple dusty strands. This Cassini view...

According to Soderquest et al, T-bet plays an important role in coordinating the body’s immune responses. Image credit: Werbe Fabrik.

‘Molecular Switch’ that Causes Mucosal Autoimmune Diseases Discovered

Feb 21, 2017 by Enrico de Lazaro

According to an international team of researchers led by University College London and King’s College London, the discovery of a ‘molecular switch’...

This image of Saturn’s moon Epimetheus was taken on January 30, 2017 and received on Earth February 1, 2017. The image was taken using the CL1 and GRN filters. Image credit: NASA / JPL-Caltech / SSI.

Cassini Orbiter Zooms Past Two Saturnian Moons: Epimetheus and Mimas

Feb 10, 2017 by Enrico de Lazaro

NASA’s Cassini robotic orbiter captured these images of Mimas and Epimetheus during a close flyby on January 30, 2017. This image of Saturn’s moon...

Microphotograph of the diamond anvil cell high-pressure cavity in reflected and transmitted light at 140 GPa after laser heating to > 1,500 degrees Kelvin. The sample, which consists of mixture of tI19 Na and Na2He, is in contact with He medium that is seen as a transparent area near the edge of the gasket. Image credit: Xiao Dong et al, doi: 10.1038/nchem.2716.

Researchers Create Stable Compound of Helium and Sodium

Feb 7, 2017 by Enrico de Lazaro

An international team of researchers has successfully synthesized a thermodynamically stable compound of sodium and the noble gas helium, Na2He, which...

NASA’s Cassini robotic orbiter obtained this image of Saturn’s moon Enceladus on November 27, 2016. This view looks toward the Saturn-facing hemisphere of the moon. North on Enceladus is up and rotated 6 degrees to the right. Image credit: NASA / JPL-Caltech / Space Science Institute.

Cassini Captures Stunning View of Enceladus

Feb 7, 2017 by Enrico de Lazaro

NASA has released a new image of Enceladus, the sixth-largest of Saturn’s moons, taken by the agency’s Cassini orbiter. NASA’s Cassini robotic orbiter...

This Hubble image shows the Calabash Nebula, which lies in the constellation of Puppis, about 5,000 light-years away. Image credit: NASA / ESA / Hubble / Judy Schmidt, www.geckzilla.com.

Hubble Space Telescope Spots ‘Cosmic Calabash’

Jan 30, 2017 by Enrico de Lazaro

A stunning new image of a little-known protoplanetary nebula, the Calabash Nebula, has been captured by the NASA/ESA Hubble Space Telescope. This Hubble...

The study by N.F. Watson et al shows the transcriptomic effects of habitual short sleep on dysregulated immune response and provides a potential link between sleep deprivation and adverse metabolic, cardiovascular, and inflammatory outcomes. Image credit: Geralt.

Sleep Deprivation Suppresses Your Immune System, Study of Twins Shows

Jan 29, 2017 by Enrico de Lazaro

A University of Washington-led team of researchers studying monozygotic (identical) twins has found that chronic sleep deprivation suppresses immune system....

Juno snapped this shot of Jupiter’s northern latitudes on Dec. 11, 2016, as the orbiter performed a close flyby of the gas giant. The spacecraft was at an altitude of 10,300 miles (16,600 km) above Jupiter’s cloud tops. The image was processed by citizen astronomers Gerald Eichstaedt and John Rogers. Image credit: NASA / JPL-Caltech / SwRI / MSSS / Gerald Eichstaedt / John Rogers.

Juno Sees Massive Storm on Jupiter

Jan 28, 2017 by Enrico de Lazaro

NASA’s Juno spacecraft has spotted a huge anticyclonic storm in Jupiter’s high north temperate latitudes. Juno snapped this shot of Jupiter’s northern...

Cassini’s narrow-angle camera took this image of Tethys on November 10, 2016. The view was acquired at a distance of approximately 228,000 miles (367,000 km) from Tethys. Image credit: NASA / JPL-Caltech / Space Science Institute.

Cassini’s New Breathtaking Image of Tethys

Jan 26, 2017 by Enrico de Lazaro

NASA’s Cassini spacecraft has sent back a breathtaking image of Tethys, a small, icy moon of Saturn. Cassini’s narrow-angle camera took this image...

Astronomers Characterize Wolf 1061 Planetary System

Jan 20, 2017 by Enrico de Lazaro

A research team led by San Francisco State University astronomer Stephen Kane has obtained new observations of Wolf 1061, known to host at least three...

Artist’s impression of the Viking Age manor at Korshamn, Sweden. Image credit: Jacques Vincent.

Ground-Penetrating Radar Helps Archaeologists Find Viking Age Manor

Jan 20, 2017 by Enrico de Lazaro

A large manor has been found at the archaeological site of Korshamn near the Viking Age proto-town of Birka in Sweden. Artist’s impression of the Viking...

‘Clam-shell’ view of Side A (top) and B showing black dendrites against the background of the brown mudstone. The flake, only shown re-attached on Side A, is the result of a post-excavation fracture of the specimen. Arrows point to large inclusion visible on Sides A and B. Image credit: Davorka Radovčić et al, doi: 10.1016/j.crpv.2016.04.013.

Neanderthals Capable of Incorporating Symbolic Objects into Their Culture, Discovery Suggests

Jan 18, 2017 by Enrico de Lazaro

An unusual limestone rock found at an archaeological site in Croatia indicates that Neanderthals were capable of incorporating symbolic objects into their...

NASA’s Cassini spacecraft obtained this image of Mimas on Oct. 22, 2016. Image credit: NASA / JPL-Caltech / Space Science Institute.

Cassini Captures Breathtaking View of Saturn’s Moon Mimas

Jan 16, 2017 by Enrico de Lazaro

This image of Saturn’s seventh largest moon, Mimas, was photographed when NASA’s Cassini spacecraft was approximately 115,000 miles (185,000 km) away. NASA’s...

Brattas et al. report that ERVs are bound by TRIM28 in human neural progenitor cells. This results in the establishment of local heterochromatin that affects nearby gene expression, suggesting a role for ERVs in the control of transcriptional networks in the developing human brain. Interestingly, ERVs bound by TRIM28 are mostly enriched for elements that integrated around 35–55 million years ago, thus not binding to the most recent ERVs as well as ancient elements. Image credit: Per Ludvik Brattas et al, doi: 10.1016/j.celrep.2016.12.010.

Study: Endogenous Retroviruses in Genome Important for Human Brain

Jan 13, 2017 by Enrico de Lazaro

About 8% of the human genome is composed of endogenous retroviruses. According to a new study published in the journal Cell Reports, these retroviruses...

In this extended color image of Pluto taken by NASA’s New Horizons spacecraft, rounded and bizarrely textured mountains, named the Tartarus Dorsa, rise up along Pluto’s day-night terminator and show intricate but puzzling patterns of blue-gray ridges and reddish material in between. This view, roughly 330 miles (530 km) across, combines blue, red and infrared images taken by New Horizons’ Ralph/Multispectral Visual Imaging Camera on July 14, 2015. Image credit: NASA / Johns Hopkins University Applied Physics Laboratory / Southwest Research Institute.

New Horizons Spots Penitentes in Pluto’s Tartarus Dorsa Region

Jan 6, 2017 by Enrico de Lazaro

Planetary researchers using data from NASA’s New Horizons mission have found evidence of snow and ice features on the dwarf planet Pluto that, until...

This image of Orion A is composed of near-infrared observations from ESO’s VISTA survey telescope. Image credit: ESO / VISION Survey.

VISTA Captures Detailed Image of Orion A

Jan 4, 2017 by Enrico de Lazaro

This striking image, captured by ESO’s Visible and Infrared Survey Telescope for Astronomy (VISTA), shows the Orion A molecular cloud, the nearest known...

This is one of Cassini’s closest views to date of Pandora, a small, inner moon of Saturn. Image credit: NASA / JPL-Caltech / Space Science Institute.

Cassini Closes in on Saturn’s Moon Pandora

Dec 26, 2016 by Enrico de Lazaro

This image from NASA’s Cassini robotic orbiter is one of the highest-resolution views ever taken of Pandora, Saturn’s F ring shepherd moon. This is...

With a diameter of 57 miles (92 km), Occator crater is larger than Tycho crater on the Moon. Its steep walls stand tall at over 1.4 miles (2 km), higher than the North face of the Eiger in the Bernese Alps. The origin and nature of the bright spots in its interior is still not clear. Image credit: DLR.

Fly over Ceres’ Colossal Crater and Bright Spots in Incredible Video

Dec 24, 2016 by Enrico de Lazaro

Researchers from the Institute of Planetary Research at the German Aerospace Center (Deutsches Zentrum für Luft- und Raumfahrt, or DLR) have produced...

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