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Paleontologists Find Giant Soft-Shelled Egg of Cretaceous-Period Marine Reptile in Antarctica

Jun 19, 2020 by News Staff

A giant fossilized egg of an extinct marine reptile has been found in the 68-million-year-old nearshore marine deposits in Antarctica. An artist’s rendering...

Hubble Observes Two Young, Rapidly Evolving Planetary Nebulae: NGC 6302 and NGC 7027

Jun 19, 2020 by News Staff

Planetary nebulae, whose stars shed their layers over thousands of years, can turn into crazy whirligigs while puffing off shells and jets of hot gas....

An artist’s impression of a magnetar. Image credit: ESA.

Astronomers Discover Youngest Magnetar Ever

Jun 18, 2020 by News Staff

Using NASA’s Neil Gehrels Swift Observatory, ESA’s XMM-Newton observatory, NASA’s Nuclear Spectroscopic Telescope Array (NuSTAR), and ground-based...

A group of Neanderthals in a cave. Image credit: Tyler B. Tretsven.

Researchers Sequence Genome of Neanderthal Woman from Chagyrskaya Cave

Jun 18, 2020 by Enrico de Lazaro

An international team of researchers has sequenced and analyzed the genome of an 80,000-year-old Neanderthal woman from Chagyrskaya Cave in the Altai Mountains,...

An artist’s impression of ESA’s ExoMars Trace Gas Orbiter detecting the green glow of oxygen in the Martian atmosphere. This emission, spotted on the dayside of Mars, is similar to the night glow seen around Earth’s atmosphere from space. Image credit: ESA.

ESA’s Trace Gas Orbiter Detects Glowing Oxygen in Martian Atmosphere

Jun 18, 2020 by News Staff

Using data from the NOMAD (Nadir and Occultation for Mars Discovery) ultraviolet and visible spectrometer instrument on board ESA’s ExoMars Trace Gas...

π-Earth: Newfound Earth-Sized Exoplanet Orbits Its Star in 3.14 Days

Jun 17, 2020 by Natali Anderson

Using data from NASA’s Kepler/K2 mission, the SPECULOOS telescopes and the High Resolution Echelle Spectrometer (HIRES) on the Keck I telescope at W.M....

A Nenets man traveling on a sled pulled by three reindeer, Tambei region of the Yamal peninsula, June 2018. In his left hand he holds the khorei (a wood pole) and in his right the nenzamindya’sa (head rope), both of which are used to communicate with the reindeer during sledding. Image credit: Losey et al, doi: 10.1007/s10816-020-09455-w.

Earliest Evidence of Reindeer Domestication Found in Arctic Siberia

Jun 17, 2020 by Enrico de Lazaro

An international team of archeologists has unearthed numerous L-shaped barbed antler objects at three early sites — Ust’-Polui, Tiutei-Sale I,...

An artist’s illustration of complex organic molecules in space. Image credit: Jenny Mottar / NASA.

Astronomers Detect Organic Molecules in Starless and Prestellar Regions of Nearby Stellar Nursery

Jun 16, 2020 by News Staff

Astronomers have detected the signatures of two complex organic molecules, methanol and acetaldehyde, in starless and prestellar cores of the Taurus Molecular...

An artist’s impression of the Proxima Centauri system. Image credit: Lorenzo Santinelli.

Astronomers Confirm Two Planets in Proxima Centauri System

Jun 15, 2020 by Sergio Prostak

Astronomers have finally confirmed the existence of two exoplanets — Proxima b and c — orbiting Proxima Centauri, the Sun’s closest stellar...

Bipedal crocodylomorph trackmakers. Image credit: Anthony Romilio.

Cretaceous-Period Crocodiles from Korea Walked on Two Legs

Jun 12, 2020 by News Staff

Multiple, well-preserved trackways made by large crocodylomorphs, extinct ancestors of modern-day crocodiles, between 110 and 120 million years ago (Cretaceous...

An artist’s impression of the Roque 12 binary system in the Pleiades cluster. Image credit: Sci-News.com / NASA / ESA / AURA / Caltech.

Young Brown Dwarf in Pleiades Cluster Has Companion

Jun 11, 2020 by Natali Anderson

Astronomers have found evidence of a substellar companion — a low-mass brown dwarf or a giant planet — orbiting Roque 12, a member of the young...

High-resolution microCT image of the chimpanzee’s os cordis. Image credit: Moittié et al, doi: 10.1038/s41598-020-66345-7.

Some Chimpanzees Have Tiny Bone in Their Heart

Jun 11, 2020 by Enrico de Lazaro

A team of researchers in the UK has discovered that some individuals of the common chimpanzee (Pan troglodytes), particularly those affected by myocardial...

An artist’s impression of an orbital modulation model where the FRB progenitor (blue) is in an orbit with a companion astrophysical object (pink). Image credit: Kristi Mickaliger.

Enigmatic Fast Radio Burst Repeats on 157-Day Cycle

Jun 10, 2020 by News Staff

A research team led by University of Manchester astronomers has carried out a long-term monitoring campaign of a repeating fast radio burst called FRB...

An example of the lunar rockfall. Image credit: NASA’s Goddard Space Flight Center / ASU.

Planetary Scientists Create First Global Map of Lunar Rockfalls

Jun 10, 2020 by News Staff

Using an artificial intelligence and big data-driven approach, a team of planetary researchers from the Max Planck Institute for Solar System Research...

Life reconstruction of an adult and a juvenile Overoraptor chimentoi. Image credit: Gabriel Lio.

New Bird-Like Dinosaur Discovered: Overoraptor chimentoi

Jun 10, 2020 by Enrico de Lazaro

A new genus and species of paravian theropod dinosaur has been identified from fossils found in Patagonia, Argentina. Life reconstruction of an adult and...

This mosaic of Saturn and its largest moon Titan combines six images -- two each of red, green and blue spectral filters -- to create this natural color view. The images were obtained with Cassini’s wide-angle camera on May 6, 2012, at a distance of approximately 778,000 km (483,000 miles) from Titan. Image credit: NASA / JPL-Caltech / Space Science Institute.

Titan Migrates Away from Saturn Faster than Previously Thought

Jun 9, 2020 by News Staff

Saturn is orbited by 82 moons, and tidal friction within the giant planet causes the moons to migrate outwards. In a study published this week in the journal...

Falerii Novi: GPR time-slice at an estimated depth of 0.8-0.85 m: (1) forum tabernae (shop units); (2) a temple; (3) a theater; (4) a macellum; (5) a bath complex; (6) a porticus; (8) streets. Image credit: L. Verdonck / Google Earth.

Archaeologists Use Ground-Penetrating Radar to Map Ancient Roman City of Falerii Novi

Jun 9, 2020 by News Staff

The first high-resolution ground-penetrating radar survey of a complete ancient Roman town — Falerii Novi, in Lazio, Italy — has revealed previously...

An artist’s impression of a four-planet system. Image credit: Sci-News.com.

Sun-Like Star Kepler-160 Has Super-Earth in Habitable Zone

Jun 9, 2020 by Natali Anderson

Astronomers using data from NASA’s Kepler space telescope have discovered two new planets in the Kepler-160 planetary system. One of the new planets...

An artist’s impression of an ultraluminous X-ray pulsar. Image credit: NASA / JPL-Caltech.

Astronomers Find Ultraluminous X-Ray Pulsar in Magellanic Bridge

Jun 8, 2020 by Enrico de Lazaro

Astronomers using ISRO’s AstroSat space observatory have detected a very rare ultraluminous X-ray source in the Magellanic Bridge, a 43,000-light-year-long...