A new smartphone is dividing the internet after a tech enthusiast discovered that you can manipulate its camera to see through certain objects. Last week (July 12), Nothing released a new budget smartphone, the CMF Phone 1. The technology company aims to combine accessibility with a leading user experience while “adding fun to a dull … Read more
A beautiful, bejeweled halo of warped light generated by a monstrous black hole takes center stage in one of the latest James Webb Space Telescope (JWST) images. The luminous loop, which looks strikingly like a “Einstein ring“, is decorated with four points of light, but not all of them are real. The star-studded halo in … Read more
A beautiful, bejeweled halo of warped light generated by a monstrous black hole takes center stage in one of the latest James Webb Space Telescope (JWST) images. The luminous loop, which looks strikingly like a “Einstein ring“, is decorated with four points of light, but not all of them are real. The star-studded halo in … Read more
Snapshot taken by SLAC’s High Speed Electron Camera, an ultrashort electron diffraction (MeV-UED) instrument, showing evidence of circular polarization of terahertz light through an ultrathin sample of tungsten ditelluride. Source: Nano letters (2024). DOI: 10.1021/acs.nanolett.4c00758 While taking snapshots with the high-speed electron camera at the Department of Energy’s SLAC National Acceleratory Laboratory, researchers discovered new … Read more
Fuzzy new photos of a mountain-sized asteroid, a ‘planet killer’ that recently reached its closest approach to Earth in more than a century have revealed a surprising new feature of the giant space rock: it has a secret mini-moon. Asteroid 2011 UL21 is a possibly dangerousnear-Earth object previously estimated to be anywhere from 1.1 to … Read more
New observations of Jupiter’s Great Red Spot have revealed that the planet’s atmosphere above and around the infamous storm is surprisingly interesting and active. This image shows the region Webb observed – first the location on a NIRCam image of the entire planet (left), and then the region itself (right), imaged by Webb’s Near-InfraRed Spectrograph … Read more
Researchers investigated three mysterious objects in the early universe. Shown here are their color images, compiled from three NIRCam filter bands aboard the James Webb Space Telescope. They are remarkably compact at red wavelengths (earning them the name “little red dots”), with some evidence of spatial structure at blue wavelengths. Credit: Bingjie Wang/Penn State NASA‘S … Read more
On June 27, asteroid 2011 UL21 passed relatively close to Earth, flying past our planet at a distance of 6.6 million kilometers (4.1 million miles), which is about 17 times the average distance from Earth to the Moon. While it wasn’t close enough to worry about, the encounter gave astronomers a chance to get a … Read more
One of the surprising discoveries of the Webb telescope is an early population of compact red galaxies at redshifts above 7, a time when the universe was 20 times younger than it is today. The galaxies are redder than expected based on their cosmological redshift, suggesting additional reddening by a layer of dust. Some of … Read more
The surface of Titan. Simulations by MIT geologists indicate that the lakes and seas on Titan, Saturn’s largest moon, were formed by wave-induced erosion. Credit: NASA/JPL-Caltech Researchers find that wave activity on Saturn’s largest moon could be strong enough to erode the shorelines of lakes and seas. MIT researchers have used simulations to suggest that … Read more