Chinese astronauts from the Tiangong space station return back to Earth

Wave simulation first go. GPU code = cool. Rendered in realtime 3840x3840. Will say this first attempt using OpenGL + PyTorch and PyGame. Why? Well someone said at 2 am on field day this would be be easy!

Over 9000 Shahed drones have been built at this plant in Russia's city of Izhevsk, and it's been violently detonating all day. Even a 1300km distance from Ukraine is no longer safe for Russia's rapidly shrinking defense capacity.

🇷🇺🇮🇳 Russia handed over INS Tamal frigate to Indian NAVY. The ceremony was in Kaliningrad. Courtesy: Alexey Besprozvanyh

Chinese drone maker DJI has introduced a heavy coaxial quadcopter with an 80 kg lift capacity. In comparison the Ukrainian “Vampire” hexacopter lifts 15 kg. Among the characteristics are 62 inch blades, a 30 meter winch line, millimeter wave radar, and machine learning guidance.

Ever wondered what a radar pulse actually looks like as it travels, bounces, and comes home? 🛰️ Here’s a clean, phase-only sim of a 30-sample pulse reflecting off a flat surface. Colors = phase angle (0°–180°) Amplitude still follows 1/r² drop-off because physics, but I apply

Blurring factories in images only makes them easier to find, which is lesson number 1,384,108 of this conflict. It’s not as if everyone doesn’t have access to older imagery! Factories don’t change much. You could likely use 1980s KH-9 imagery and still effectively target most of

Yes... Keep it up Yandex!!! MORE!

Where is this plane and how fast is it moving. GO!

Well who would have thought solar panels would have cooked the ground in 12hrs!

What are these??

1/ Russian Railways is facing a worsening crisis. 300,000 disused railway wagons are congesting the network, entire freight trains have been abandoned for months, there are critical shortages of locomotives and workers, and a major drop in loading across the network. ⬇️

Interesting use of CN0566 by 2 students from university of Washington: They built a system to generate ISAR images from near-shore maritime vessels (up to 1.8km range, with 0.3m resolution) This was done as part of IEEE radar challenge 2024.

Kyiv, Ukraine’s capital, tonight after Russia launched a massive drone and missile attack on the city. Numerous sites across Kyiv were hit, including multiple civilian and residential buildings, just days after the U.S. froze shipments of air defense munitions.

A horrifying scene - residential and commercial areas in Kyiv are burning after a massive wave of drone and missile attacks. This is a deliberate strike to terrorize and intimidate Ukrainians. Share this, so the world sees what Russia thinks of peace Video credit: Kateryna Lisunova

Here's what Putin did immediately after getting off the phone with Trump.

For many in developing countries, Russia offers a chance to earn blood money they might never otherwise see. Hundreds of Cubans have taken that path, and our team Frontelligence Insight used them as a case study to find out how many foreigners are now fighting for Russia.🧵Thread

Such a shame!

In Krasnoyarsk Krai, in south central Russia, a train exploded and caught fire on the railway bridge over the Yenisei River, near Minusinsk. The fire reportedly caused damage to the bridge, that has disrupted transport (of military vehicles etc) in the area.