Tech
James Webb takes his first image of the ice giant Uranus!
NASA’s James Webb Space Telescope has shared its first look at Uranus, revealing invisible glowing rings around the ice giant and its 27 moons.
The $10 billion telescope captured 11 of the planet’s 13 rings in the new image, which are so bright they appear to blend into one bright ring.
Astronomers were also dazzled by the telescope’s power, when it picked up two faint dusty rings that weren’t discovered until the 1986 Voyager 2 flyby.
The main rings are composed of rock glaciers several feet across, while the other rings are composed mainly of glaciers covered by rock. The rings are thin, narrow and dark compared to other planets like Saturn.
James Webb also captured many of Uranus’ 27 known moons, most of which are too small and faint to be seen here, but six bright moons were identified in the wide-view image shown for just 12 minutes.
Uranus is a bluish shade caused by thick fog in its atmosphere.
The researchers, led by the University of Oxford, named this layer “aerosol-2”, which they said appears white in visible wavelengths.
James Webb made the image possible with the Near Infrared Camera (NIRCam), which captures light in the near-infrared range of the electromagnetic spectrum, and brings distant galaxies into sharp focus in the new image.
The European Space Agency (ESA) shared in a statement: “When Voyager 2 looked at Uranus, its camera showed a nearly featureless blue-green sphere at visible wavelengths. With infrared wavelengths and additional sensitivity from (James Webb), it shows just how dynamic Uranus’ atmosphere really is.
NASA scientists recently announced an effort to push space agencies to send probes to Uranus and Neptune in the 2030s.
Little is known about the formation of the two blue planets, with Voyager 2 flying in the 1980s as the only spacecraft to visit them.
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Ammon – Samsung launched its own web browser for Windows PCs.
The browser is now available for download from the official Microsoft Store on Windows computers allowing users to sync browsing data with mobile devices.
After downloading and installing, the browser prompts users to sign in to a Samsung account and offers the option to import browsing history and bookmarks from Google Chrome and Microsoft Edge browsers.
Samsung Web Browser supports installing add-ons for Chrome and Edge via the Chrome Web Store. The browser also supports ad blocking, “incognito mode”, switching between day and night modes and other basic features.
Samsung’s web browser looks similar to Chrome and Edge, and can be built on the open-source Chromium project.
As one of the browser’s security options, the browser also offers an option to delete bookmarks, browsing history, passwords and other data when users log out.
The new Samsung browser can be downloaded on any computer running Windows 10 or 11, and is a suitable option for users who want to rely on the same browser on Samsung Galaxy devices or other mobile devices.
It is noteworthy that the Samsung web browser is the third most popular browser on mobile devices after Chrome and Safari because it comes natively on Samsung devices.
The Korean company says the browser “offers a great web browsing experience with multiple features and privacy protection.”
“Arab Portal for Technology News”
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Samsung launched its own web browser for Windows computers.
The browser is now available for download from the official Microsoft Store on Windows computers allowing users to sync browsing data with mobile devices.
Samsung browser features
After downloading and installing, the browser prompts users to sign in to a Samsung account and offers the option to import browsing history and bookmarks from Google Chrome and Microsoft Edge browsers.
Samsung Web Browser supports installing add-ons for Chrome and Edge via the Chrome Web Store. The browser also supports ad blocking, incognito mode, switching between day and night mode and other basic features.
Samsung’s web browser looks similar to Chrome and Edge, and can be built on the open-source Chromium project.
Security Options in Samsung Browser
As one of the browser’s security options, the browser also offers an option to delete bookmarks, browsing history, passwords and other data when users log out.
The new Samsung browser can be downloaded on any computer running Windows 10 or 11, and is a suitable option for users who want to rely on the same browser on Samsung Galaxy devices or other mobile devices.
The third most popular browser
It is noteworthy that the Samsung web browser is the third most popular browser on mobile devices after Chrome and Safari because it comes natively on Samsung devices.
The Korean company claims that the browser offers the best web browsing experience with multiple features and privacy protection.
“Professional coffee fan. Total beer nerd. Hardcore reader. Alcohol fanatic. Evil twitter buff. Friendly tv scholar.”
11/28/2023 19:23 (Doha Time)
Chinese company Huawei has officially announced its new tablet, the MatePad 11 Pro 2024 Edition, which is the world’s first tablet to support satellite communications.
According to the company, the tablet comes with a large 11-inch OLED screen that can display more than a billion colors, its brightness reaches 600 nits, its resolution is 2560 x 1600 pixels, its refresh rate reaches 120 Hz, and it has TUV. Rhineland protects eyes from fatigue and blue light with long-term use.
The device has a satellite calling feature to send and receive short text messages via satellite in case cellular or Wi-Fi coverage is not available, but this feature is only available in the Chinese market.
The new Huawei MatePad Pro 11 has a 13-megapixel primary rear camera and an 8-megapixel wide-field camera, while the front camera is 16 megapixels. The device runs on Huawei’s HarmonyOS 4 operating system with device-specific features for multitasking. Also offers WP Office suite for business.The device has a battery capacity of 8300 mAh.
Huawei offers a keyboard and an M-Pencil stylus device that offers a high level of sensitivity and accuracy through NearLink technology.
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