Exoplanet K2-18b is garnering a lot of attention. James Webb Space Telescope spectroscopy shows it has carbon and methane in its atmosphere. Those results, along with other observations, suggest the planet could be a long-hypothesized “Hycean World.” But new research counters that. …read more […]
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Black holes are powerful gravitational engines. So you might imagine that there must be a way to extract energy from them given the chance, and you’d be right. Certainly, we could tap into all the heat and kinetic energy of a black hole’s accretion disk and jets, but even if all you had was a black hole in empty space, you could still extract energy from a trick known as the Penrose process. …read more […] The science of studying gravitational waves just got a big boost thanks to the European Space Agency. Its science program committee just approved the Laser Interferometer Space Antenna—affectionately known as LISA—for official planning and building. That means gravitational wave astronomers will take their next steps to capture information about gravity waves from space. …read more […] Researchers at the University of Kansas (KU) hope to better understand intricate mechanisms behind the evolution of galaxies, which travel through a “cosmic web” of different environments during their lifespans. …read more […] Researchers have developed a new system for imaging nanoparticles. It consists of a high-precision, short-wave infrared imaging technique capable of capturing the photoluminescence lifetimes of rare-earth doped nanoparticles in the micro- to millisecond range. …read more […] With less than nine months remaining in the countdown to launch, NASA’s Europa Clipper mission has passed a major milestone: Its science instruments have been added to the massive spacecraft, which is being assembled at the agency’s Jet Propulsion Laboratory in Southern California. …read more […] Every fluid—from Earth’s atmosphere to blood pumping through the human body—has viscosity, a quantifiable characteristic describing how the fluid will deform when it encounters some other matter. If the viscosity is higher, the fluid flows calmly, a state known as laminar. If the viscosity decreases, the fluid undergoes the transition from laminar to turbulent flow. …read more […] Researchers from Skoltech and MIPT and their German, Austrian, and Norwegian colleagues have proposed and tested a new method for computer modeling of magnetic alloys. The method, which relies on machine learning, accurately predicted the energy, mechanical and magnetic characteristics of the alloy of iron and aluminum. …read more […] Scientists studying sunspots have found important clues about magnetic features in their decay that will help understand the evolution and real origin of these mysterious magnetic phenomena. The findings are published in The Astrophysical Journal. …read more […] Reliably guiding and capturing optical waves is central to the functioning of various contemporary technologies, including communication and information processing systems. The most conventional approach to guide light waves leverages the total internal reflection of optical fibers and other similar structures, yet recently physicists have been exploring the potential of techniques based on other physical mechanisms. …read more […] A team of researchers has jointly launched the ALMA Survey of Star formation and Evolution of Massive Protoclusters with Blue-profiles (ASSEMBLE) project. They revealed the growth in mass and density of cluster members, along with increasing proximity and mass segregation as the clusters evolve, and proposed a comprehensive formation and evolution scenario for these massive protoclusters. …read more […] A group of Cornell-led researchers in the Center for Bright Beams has developed a new theoretical approach to calculate how atoms scatter from surfaces. The method, developed by recently conferred Cornell physics Ph.D. Michelle Kelley and her collaborators and published in Physical Review Letters, is the first method to explicitly calculate the interactions between a scattering atom with a surface directly from first principles. …read more […] Using NASA’s Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ultra-short-period exoplanet. The newfound alien world, designated Wolf 327 b, is slightly larger and about 2.5 times more massive than the Earth. The finding was reported in a paper published January 22 on the pre-print server arXiv. …read more […] It is difficult to emphasize the significance of the milestone surpassed by Nasa’s Mars helicopter, Ingenuity. …read more […] 
 YouTube Video Here: https://www.youtube.com/embed/UpLcnAIpVRA?feature=oembed&enablejsapi=1 It seems that by nature we tend to discredit our ancestors for many things. We can firmly state that Ancient mankind was incredibly developed, smart and achieved things that we today cannot replicate. Proof of that are incredible lost technologies, ancient monuments that defy every explanation and knowledge about complex sciences way ahead of their time.In this article, we bring you our top ten ancient achievements which scientists and researchers simply cannot explain. Puma Punku and Tiahuanaco: As Incredible as it getsWe start off with one of our favorite ancient cities. Tiahuanaco and Puma Punku. …read more […] |
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