3 Pcs Drawing Brush Durable Nail Brush, Nail Art Brushes, Dottin

In 2020, the X-ray satellite eROSITA revealed two gigantic bubbles extending to 80° above and below the center of our Milky Way Galaxy. The morphology of these ‘eROSITA bubbles’ bears a remarkable resemblance to the Fermi bubbles previously discovered by NASA’s Fermi Gamma-ray Space Telescope and its counterpart — the microwave haze, a fog of charged particles roughly at the center of...

NASA’s Europa Clipper spacecraft will conduct detailed reconnaissance of Jupiter’s moon Europa to see whether the icy moon could harbor conditions suitable for life, honing our insights into astrobiology. A 2016 artist’s concept of the Europa Clipper spacecraft. The design is changing as the spacecraft is developed. Image credit: NASA / JPL-Caltech. Europa Clipper would orbit Jupiter about...

In a review paper published in the journal Frontiers in Plant Science, researchers followed ancient arts and recent genetics to trace the evolutionary origin of the saffron crocus (Crocus sativus), a triploid flower crop and source of the spice and colorant saffron. Saffron, the world’s most expensive spice, is extracted from the flowers of the saffron crocus (Crocus sativus). Image credit: Johan...

A new genus and species of vampyropod cephalopod — named Syllipsimopodi bideni after President Joseph Biden — has been identified from an exceptionally well-preserved fossil found in the Bear Gulch Lagerstätte in Montana, the United States. An artist’s impression of Syllipsimopodi bideni. Image credit: K. Whalen. Vampyropoda — one of three main groups of internally-shelled cephalopods...

A steppe-dwelling rodent species called the Brandt’s vole (Lasiopodomys brandtii) actively modifies habitat structure by cutting down a large, unpalatable species of bunchgrass in the presence of shrikes, a behavior that disappeared when these avian predators were excluded experimentally. Using field surveys and manipulative experiments, Zhong et al. evaluated how habitat modification by Brandt’s...

An international team of physicists from RIKEN, Cornell University and the University of California, Santa Barbara, has used a new spacetime geometry with a wormhole-like structure to show that information is not necessarily irretrievably lost from evaporating black holes. A traversable wormhole in four space-time dimensions. Image credit: NASA / G. Bacon, STScI. Einstein’s theory of general relativity...

Cocoa is used in the sports world as a supplement, although there is no consensus on its use. In a new study, researchers from the Universidad Europea de Madrid and elsewhere investigated the effect of cocoa intake on intestinal ischemia, gastrointestinal symptoms, gut microbiota, and serum lipopolysaccharide levels in endurance athletes during their training period on an unrestricted diet. Tabone...

The reality of bringing back the thylacine (Thylacinus cynocephalus), also known as the Tasmanian tiger or the marsupial wolf, from extinction using its genome is now a step closer. The thylacine (Thylacinus cynocephalus). Image credit: University of Melbourne. The thylacine was a carnivorous marsupial about the size and shape of a medium-to-large size dog. A fully grown thylacine could measure 180...

Calcium silicate perovskite (CaSiO3) is arguably the most geochemically important phase in the Earth’s lower mantle, because it concentrates elements that are incompatible in the upper mantle. No one has ever successfully retrieved this high-pressure compound from the lower mantle before. This is because CaSiO3-perovskite is ‘unquenchable,’ meaning that it cannot retain its structure after...

The 31-km- (19.2-mile) wide Hiawatha impact structure is located beneath Hiawatha Glacier in northwestern Greenland. Photo from fieldwork at the edge of the Greenland Ice Sheet in 2019. Image credit: Pierre Beck. The Hiawatha impact crater was formed by a 1-km- (0.6-mile) wide iron asteroid. First discovered in 2015, the structure lies under an ice sheet that is approximately 1 km (0.6 miles) thick. “Dating...NC Duvet Cover Comforter Sets Bedding Flower Pink Peony Plant Li