News

Feb 27, 2024 by News Staff

Dynamically active planetary systems orbit a significant fraction of white dwarf stars. These stars often exhibit surface metals accreted from debris disks. However, the full journey of a planetesimal from star-grazing orbit to final dissolution in the host star is poorly understood. In a new paper in the Astrophysical Journal Letters, astronomers report the discovery that the cool metal-polluted star WD 0816-310 has cannibalized heavy elements from...

Feb 26, 2024 by Enrico de Lazaro

A new genus and species of ankylosaurine dinosaur has been identified from two specimens found in southeastern China. The type specimens of Datai yingliangis...

Feb 26, 2024 by News Staff

The three newly-discovered moons — S/2023 U1, S/2002 N5 and S/2021 N1 — are the faintest ever found around Uranus and Neptune using ground-based...

Feb 26, 2024 by News Staff

Our Sun lies within 300 parsecs (around 1,000 light-years) of the 2,700-parsec- (around 9,000-light-year-) long sinusoidal chain of dense gas clouds known...

Feb 26, 2024 by News Staff

This stability exists despite the incredible diversity seen today in wing patterns, sizes, and caterpillar forms across over 160,000 species globally,...

Feb 26, 2024 by Enrico de Lazaro

This new image from the NASA/ESA Hubble Space Telescope features the globular cluster NGC 1841, which is found within the Large Magellanic Cloud. This...

Feb 23, 2024 by News Staff

Paleontologists from Germany, China, the United Kingdom and the United States have described in detail Dinocephalosaurus orientalis, a remarkable marine...

Feb 23, 2024 by News Staff

SN 1987A is the only supernova visible to the naked eye in the last 400 years and the most studied supernova in history. The event was a core-collapse...

Feb 22, 2024 by News Staff

In a new study, astronomers from Yale University and MIT examined the joint spin-orbit and orbit-orbit distribution for exoplanets residing in binary and...

Feb 22, 2024 by News Staff

The history of water on Mars is a puzzle that is of interest to planetary scientists as well as the general public. The Red Planet currently has water...

Feb 22, 2024 by News Staff

Mice of the genus Pseudomys are among the few terrestrial placental mammals that colonized Australia without human intervention. The Pilbara delicate mouse...

Feb 22, 2024 by News Staff

Some of the gas sent gas away from the supermassive black hole — which is located in the center of the galaxy cluster SDSS J1531+3414 (SDSS J1531...

Feb 21, 2024 by News Staff

Archaeologists have found traces of ancient ochre-based multicomponent adhesives on 40,000-year-old stone tools from Le Moustier, France. Photographs,...

Feb 21, 2024 by News Staff

The hindbrain of both sea lampreys and humans is built using an extraordinarily similar molecular and genetic toolkit, according to new research led by...

Feb 21, 2024 by News Staff

The yellow-crested helmetshrike (Prionops alberti) is listed as a ‘lost bird’ by the American Bird Conservancy because it had not seen in nearly two...

Feb 21, 2024 by News Staff

Despite intensive preventive cardiovascular disease (CVD) efforts, substantial residual CVD risk remains even for individuals receiving all guideline-recommended...

Feb 21, 2024 by Sergio Prostak

The black hole in the newly-discovered quasar SMSS J052915.80-435152.0 (hereafter called J0529-4351) accretes around one solar mass per day onto an existing...

Feb 20, 2024 by News Staff

Kuiper Belt objects (KBOs) are thought to be the dominant source of interplanetary dust particles in the outer Solar System due to both collisions between...

Feb 20, 2024 by News Staff

A team of physicists in China has synthesized two new isotopes: osmium-160 and tungsten-156. Position of the new isotopes, osmium-160 and tungsten-156,...

Feb 20, 2024 by News Staff

Saturn’s moon Titan has an organic-rich atmosphere and surface with a subsurface ocean that may represent a habitable environment. In a new study, astrobiologists...