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Giant potentially dangerous asteroid flew past the Earth Giant potentially dangerous asteroid flew past the Earth

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Giant potentially dangerous asteroid flew past the Earth

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According to NASA, a giant potentially dangerous asteroid that flew past the Earth on Thursday, April 28. The asteroid, named 418135 (2008 AG33), ranges in size from 350 to 780 meters.

Flying past our planet, it moved at a speed of 37,400 km / h, that is, about 30 times faster than the speed of sound. At the same time, he passed at a distance of 3.2 million kilometers, which is about eight times the average distance between the Earth and the Moon. This may seem like a long distance, but space observers say that by space standards it is very close.

NASA labels any space object approaching Earth within 193 million kilometers as a “near-Earth object,” and any fast-moving object within 7.5 million kilometers is labeled “potentially hazardous.” Once objects are tagged, astronomers watch them closely, looking for any deviations from their predicted trajectory that could cause them to hit the Earth.

Giant potentially dangerous asteroid flew past the Earth

An approaching such an asteroid was first detected on January 12, 2008 by researchers at the Mt. Lemmon SkyCenter in Arizona. It passed Earth for the last time on March 1, 2015, approaching approximately every seven years. The next close flyby is predicted to occur on May 25, 2029.

But the asteroid 467460 (2006 JF42), which has an estimated diameter of 380 to 860 m and will move at a speed of approximately 40,700 km / h, will fly past us on May 9, 2022.

By the way, space agencies around the world are already working on ways to possibly change the course of asteroids that could threaten the Earth. On November 24, 2021, NASA launched the spacecraft as part of its Double Asteroid Redirect Test Mission, which plans to redirect a non-hazardous asteroid by knocking it off course.

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Many TVs are smaller. LG 48GQ900 OLED monitor with 4K resolution and 120Hz frame rate goes on sale

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Many TVs are smaller LG 48GQ900 OLED monitor with 4K

The official premiere of the large OLED monitor LG 48GQ900 took place in early March, and now the novelty has gone on sale. In China, the device is asking for the equivalent of $2,090, but first-time buyers can purchase a new product at a discount of $1,940.

Many TVs are smaller.  LG 48GQ900 OLED monitor with 4K resolution and 120Hz frame rate goes on sale

The LG 48GQ900 is a very large monitor, many TVs are smaller. It features a 47.5-inch OLED panel with 4K resolution and 120Hz frame rate. Interestingly, due to the “overclocking” function, the frame rate can even be slightly raised – up to 138 Hz. The declared contrast ratio is 1,350,000:1, the pixel response time in Grey-to-Grey mode is 0.1 ms.

Many TVs are smaller.  LG 48GQ900 OLED monitor with 4K resolution and 120Hz frame rate goes on sale

The device supports G-Sync frequency synchronization technology. The configuration also includes 20W speakers and an HDMI 2.1 port, which allows you to use the monitor not only with a PC, but also with modern PlayStation 5 and Xbox Series X consoles.

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DJI is preparing a new “racing drone” Avata with a quality camera at the level of Mini 3 Pro

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DJI is preparing a new racing drone Avata with a

DJI recently introduced the Mini 3 Pro compact drone, and soon another compact FPV class model (the so-called “racing drone”) will appear in the company’s range. The source says what is called the new Avata.

DJI is preparing a new

Visually Avata is very different from DJI FPV. We can say that conceptually these are completely different models. Avata’s outdoor design makes it more suitable for indoor use.

DJI is preparing a new

DJI is preparing a new

Together with a radically redesigned design, significantly improved photo and video quality is also promised: it is expected to be at the level of the Mini 3 Pro. The third important feature is improved autonomy. The weight of the novelty will be about 500 grams, along with it, DJI is likely to introduce a new system for controlling the FPV drone. The premiere of Avata is expected in the summer.

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RedmiBook Pro Ryzen Edition 2022 will receive a 3.2K screen with a frame rate of 90 Hz

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RedmiBook Pro Ryzen Edition 2022 will receive a 32K screen

Xiaomi has published a teaser image dedicated to the RedmiBook Pro Ryzen Edition 2022 laptop. Its premiere is expected very soon – May 24th. The image gives an idea of ​​the display parameters of the novelty.

RedmiBook Pro Ryzen Edition 2022 will receive a 3.2K screen with a frame rate of 90 Hz

The laptop will receive an IPS panel with a diagonal of 15.6 inches, a resolution of 3.2K and a frame rate of 90 Hz. The maximum brightness will be 400 cd / sq.m, the DeltaE value will be less than 1.5 units. The display will cover 100% of the sRGB color space.

Nothing more has been officially said, but the source believes that the laptop will use an 8-core AMD Ryzen 7 6800H APU with 16MB L3 cache and a frequency of up to 4.7GHz. There will be no discrete 3D accelerator. The RedmiBook Pro Ryzen Edition 2022 also has a backlit keyboard, stereo speakers, and a 72 Wh battery.

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