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⚡️ The sky over Chile after the launch of the Chinese Long March 4B into space.
Читать полностью…Why do meteors glow in different colors?
When a meteor flies into the Earth's atmosphere at breakneck speed, it begins to glow — and for a reason! The color of its glow depends on its chemical composition.
How about fireworks:
— Sodium — gives yellow light;
— Magnesium is white;
— Calcium — purple;
— Iron — yellow-white;
— Copper — green, etc..
The first blooming in space is the orange zinnia.
In 2016, a real beauty grew up on the ISS as part of the Veggie experiment. The astronauts had to fight weightlessness, moisture and mold, but it was worth it.
This is a mini-victory in the race for autonomous life in space.
This animation shows how the Crab Nebula appeared due to a supernova explosion about 7,000 years ago.
Читать полностью…NASA has stopped emitting black holes into music. This sonification describes the potential birth of an object from the massive star WR 124 — it sheds its outer layers, and at the end of its life may leave behind a black hole.
A ringtone for space lovers
There are WHIRLWINDS on Mars too, but they are not called tornadoes, but "dust devils".
Читать полностью…35 years ago, the launch that changed our view of the universe.
It was on this day, April 25, 1990, that the Hubble telescope was launched into orbit by the crew of the shuttle Discovery.
The formation of craters on the Moon over the last billion years 💥
Читать полностью…🟠 The night sky of Mars
On Mars, the night sky is dark, clear and simply mesmerizing. Without light pollution, the stars shine smoothly, and the Milky Way stretches like a bright ribbon.
Valkyrie is a humanoid robot from NASA with a bionic arm and astronaut ambitions.
Height — 1.8 meters, weight — 125, designed to work in harsh conditions on Earth and beyond.
🚀 Space takeoff from the height of the outer layers of the atmosphere!
Читать полностью…Antarctica from orbit.
The Fram2 team is filming Antarctica at an altitude of 420 km!
A magnificent shot that shows what is usually hidden from view — the rotation of the Earth.
Читать полностью…The moon doesn't just look beautiful at night.
The moon's gravity not only creates tides, it stabilizes the climate of the entire planet. The moon smooths out the axial "shakiness" and thus keeps the climate within a more or less predictable framework.
Without it, we'd be either fried or frozen, like on a shuttle without stabilizers. So the next time you see the full moon, you can mentally thank her for not living in a climate hell.
This is an illustrated concept of the logarithmic scale of the observable universe with the Solar system at the center.
Читать полностью…Pasting a photo from NASA shows what the starry sky on Mars might look like under ideal conditions.
Читать полностью…A photo of our Sun!
The image taken by NASA's solar mission has collected as many as 200 individual images to show us the widest and most detailed view of the Sun to date. The picture was taken on March 9, 2025.
Timelapse of the solar prominence on the amateur telescope Lunt 100MT.
Читать полностью…Jupiter in the night sky, if you could see its magnetosphere 😳
Читать полностью…A UFO? A dementor? Or is it still a cloud?
This strange phenomenon in the sky over Sydney caused a storm in the comments. The dark mass seemed to hover in the air above the water — it doesn't look like any of the usual clouds. Some saw her as a "liquid metal", others as a classic dementor.
In fact, it is most likely a lean type of cloud that appears at low altitude and has a chaotic, detached shape.
But let's face it, it looked like a shot from fiction.…
This image, similar to the "Eye of Sauron", is a photograph of the star Fomalhaut and its protoplanetary disk.
Читать полностью…A prehistoric visitor from outer space.
The Murchison meteorite is one of the oldest rocks in the entire known universe. It is 4.6 BILLION years old (!), which means it is older than the Earth itself. And do you know what the most interesting thing is? Amino acids were found in it — the very building blocks from which human DNA is built.
Pluto has a lot of methane and nitrogen ice, but the mountains there are not one of them. They're too soft there. The peaks are most likely composed of water ice, which is harder than stone at this temperature.
Читать полностью…A green storm in the sky.
Today's representation of the aurora, captured from aboard the ISS, is like someone spilling NEON MIST over the upper atmosphere of our planet... 🌎