Page 352 | Sci.News: Breaking Science News

Interstellar Comet 2I/Borisov Probably Came from Double Red Dwarf Kruger 60

Sep 30, 2019 by Sergio Prostak

A new study by astronomers from the A. Mickiewicz University and the Space Research Centre of the Polish Academy of Sciences suggests that the interstellar...

Auanema sp. lives in the high-salt, high-pH, arsenic-rich Mono Lake. Image credit: Shih et al, doi: 10.1016/j.cub.2019.08.024.

New Species of Microscopic Worm Has Three Sexes, Lives in Arsenic-Rich Lake

Sep 30, 2019 by News Staff

An international team of biologists has isolated eight species of nematodes from the arsenic-rich sediments of Mono Lake in the Eastern Sierras of California....

This Hubble image shows NGC 4194, an ongoing cosmic collision between two galaxies. This picture was snapped by Hubble’s Wide Field Camera 3 (WFC3). The image was made through four filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / A. Adamo.

Medusa Merger: Hubble Captures Stunning Galaxy Collision

Sep 30, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of two merging galaxies collectively called NGC 4194. This Hubble image shows NGC...

Pfeifle et al provide the strongest evidence yet for a system of three supermassive black holes. Image credit: NASA / CXC / George Mason University / R. Pfeifle et al / SDSS / NASA / STScI.

Astronomers Find Triple Supermassive Black Hole

Sep 29, 2019 by News Staff

Using data from several space- and ground-based telescopes, astronomers have discovered a system of three supermassive black holes within SDSS J084905.51+111447.2,...

This composite image, obtained by the Gemini North Multi-Object Spectrograph on the 8.2-m Gemini North telescope, shows the interstellar comet C/2019 Q4. Image credit: Gemini Observatory / NSF / AURA / Travis Rector.

Astronomers Detect Cyanide Gas in Interstellar Comet 2I/Borisov

Sep 28, 2019 by Sergio Prostak

Astronomers have for the first time detected cyanide (CN) gas — a common ingredient of solar system comets — in the coma of an interstellar...

Wells et al performed genome-wide association studies for two self-reported hearing phenotypes, using more than 250,000 UK Biobank volunteers aged between 40 and 69 years. Image credit: Pexels.

Researchers Identify 44 Genes Involved in Age-Related Hearing Loss

Sep 27, 2019 by News Staff

A team of scientists from King’s College London, University College London and the University of Manchester has identified 44 genes linked to age-related...

When a star strays too close to a black hole, intense tides break it apart into a stream of gas. The tail of the stream escapes the system, while the rest of it swings back around, surrounding the black hole with a disk of debris. Image credit: NASA’s Goddard Space Flight Center.

TESS Spots Its First Tidal Disruption Event

Sep 27, 2019 by News Staff

NASA’s Transiting Exoplanet Survey Satellite (TESS) gave astronomers an unexpected glimpse at a black hole violently ripping apart a Sun-sized star....

Denisova Cave in the Altai Mountains of southern Siberia. Image credit: Alex Demin / CC BY-SA 4.0.

New Research Sheds Light on Everyday Life in Denisova Cave

Sep 27, 2019 by News Staff

At least three hominins (Denisovans, Neanderthals, and early Homo sapiens) and large cave-dwelling carnivores (hyena, wolves, and even bears) used Denisova...

This Hubble image shows RS Puppis, one of the most luminous in the class of Cepheid variable stars. Image credit: NASA / ESA / Hubble Heritage Team / STScI / AURA / H. Bond, STScI and Pennsylvania State University.

Hubble Catalog of Variable Sources Released

Sep 27, 2019 by News Staff

Using data collected by the NASA/ESA Hubble Space Telescope, astronomers have created the deepest ever catalog of variable sources (variable stars in our...

This image highlights and explains various aspects of the black hole visualization. Image credit: NASA’s Goddard Space Flight Center / Jeremy Schnittman.

New Visualization Reveals Warped World of a Black Hole

Sep 26, 2019 by News Staff

A new visualization created by a team of astrophysicists at NASA’s Goddard Space Flight Center illustrates how black hole’s gravity distorts our view,...

An artist’s impression of a blazar. Image credit: DESY / Science Communication Lab.

Do Gamma-Ray Jets Really Achieve Superluminal Speeds?

Sep 26, 2019 by News Staff

High-speed particle jets from gamma-ray bursts may exceed the speed of light in surrounding gas clouds, but do so without violating Einstein’s theory...

Reconstruction of the Trypillian giant-settlement Maidanetske, Ukraine. Image credit: Kenny Arne Lang Antonsen / CC BY-SA 4.0.

Mega-Structures of Ukraine’s Trypillia Culture Served as Community Centers

Sep 26, 2019 by News Staff

Mega-structures of the Trypillia culture, which was part of the larger Cucuteni-Trypillia culture, were public buildings that served a variety of economic...

Increasing daily consumption of nuts is associated with less long-term weight gain and a lower risk of obesity in adults. Image credit: Piviso.

Increasing Daily Nut Consumption May Help Stave Off Gradual Weight Gain, Reduce Obesity Risk

Sep 26, 2019 by News Staff

Increasing nut consumption by just half a serving (14 g) a day may help mitigate the gradual weight gain common during adulthood, and beneficially contribute...

Bronze Age baby bottles. Image credit: Enver-Hirsch, Wien Museum.

Archaeologists Find Prehistoric ‘Baby Bottles’ in Europe

Sep 25, 2019 by News Staff

Archaeologists have found traces of ruminant milk on pottery recovered from Neolithic sites in Europe. Bronze Age baby bottles. Image credit: Enver-Hirsch,...

Potential trajectory for how terraforming, PIPs and other related microbiologically focused methods can be applied in a concerted effort to colonize the Solar System. Image credit: Lopez et al, doi: 10.1093/femsec/fiz127.

Beneficial Microbes Could Help Colonize Mars and Other Planets

Sep 25, 2019 by News Staff

Nova Southeastern University’s Professor Jose Lopez and his colleagues from the University of California Davis and the Federal University of Rio de Janeiro...

Second-Known Interstellar Object Gets Official Name: 2I/Borisov

Sep 25, 2019 by Sergio Prostak

New observations and analysis of the recently-discovered comet C/2019 Q4 have confirmed its hyperbolic orbit and interstellar origin. Experts from the...

The Sahara Desert is the world’s largest hot, non-polar desert.

Sahara Desert is At Least 4.6 Million Years Old, New Research Shows

Sep 25, 2019 by News Staff

The Sahara Desert is the largest warm desert in the world, but its age has been controversial, with estimates ranging from the Miocene epoch (23-5.3 million...

Broken and rounded dodecahedral diamond from the Koffiefontein kimberlite pipe that hosted goldschmidtite; the mineral is seen in green and radiation damage of the diamond can be seen in the brown regions. Image credit: Meyer et al, doi: 10.2138/am-2019-6937.

Goldschmidtite: New Mineral from Earth’s Mantle Found inside Diamond

Sep 24, 2019 by Natali Anderson

A team of geologists from the University of Alberta, Northwestern University and the University of Glasgow has found a previously unknown mineral in a...

Schematic overview of interactions between Porites lutea and its microbial symbionts. Image credit: Robbins et al, doi: 10.1038/s41564-019-0532-4.

Researchers Sequence Genomes of Reef-Building Coral and Its Microbial Symbionts

Sep 24, 2019 by News Staff

A team of Australian scientists has successfully completed an integrated genomic characterization of a reef-building coral species called Porites lutea...