Hawking radiation is the theoretical radiation emitted by black holes, proposed by Stephen Hawking in 1974. Simple explanation Black holes are not completely black. They slowly lose energy by emitting tiny particles. This emission is called Hawking radiation. 2). My words 1. Stellar-mass black hole (mass similar to the Sun) Temperature ≈ 0.00000006 Kelvin Very close to absolute zero (−273.15 °C) Colder than the universe’s background temperature (2.7 K) 2. Supermassive black hole (at galaxy centers) Temperature ≈ 0.00000000000001 Kelvin Extremely cold 3. Very tiny black hole (theoretical) Temperature can reach millions or billions of Kelvin Extremely hot ##🤔Reasoning✍ ##📚एजुकेशनल ज्ञान📝 #📰 ताज़ा अपडेट

##📚एजुकेशनल ज्ञान📝 ##🤔Reasoning✍ From Earth's air and ozone layer to the Moon, Jupiter, and the Sun's protective bubble, many natural systems work together to keep our planet safe and make life possible.

Light doesn't travel instantly, it moves at about 300,000 km per second. That means distance in space equals time in the past. At 66 million light years away, the light reaching you today left Earth 66 million years ago, during the late Cretaceous period. But here's the catch: To actually resolve dinosaurs from that distance, you'd need a telescope with an absurdly enormous aperture, far beyond anything physically practical. The light exists, but collecting enough detail is the real challenge. So the physics of light travel time is correct. ##🤔Reasoning✍ ##📚एजुकेशनल ज्ञान📝

Quantum particles can stay connected across space. Experiments show reality isn't local the way we imagined. But here's the important part. Physics does not prove free will is fake. That question belongs to philosophy, not experiments. Entanglement shows deep connections in nature, not destiny, not magic, not pre written lives. Science keeps asking. We keep learning. ##📚एजुकेशनल ज्ञान📝 ##🤔Reasoning✍ #📰 ताज़ा अपडेट

Beautiful way 🌍:- Interns work on mission-based projects and build teamwork, communication, and problem-solving skills alongside NASA scientists. #📰 ताज़ा अपडेट ##🤔Reasoning✍ ##📚एजुकेशनल ज्ञान📝

Before fall leaves, enjoy these seasonal offerings from space. Before fall gives way to winter in the northern hemisphere, NASA's Chandra X-ray Observatory has several images that celebrate autumn and its many delights to share. In spirit of the season, this collection gathers Chandra data with those from NASAWebb, NASAHubble, and other telescopes. Visual Description: This post highlights four composite images. Each image features data gathered by the Chandra X-ray Observatory and other telescopes. At our upper left is NGC 6334, a massive nebula and star-forming region. In this image, scores of glowing young stars, depicted as tiny specs of distant light, illuminate an otherwise dark scene. The specs of red, green, yellow, purple, and white, are clustered near the center of the image, but extend to the edges of the frame in faint streaks. Partially masking the specs of color are tendrils of grey clouds; strong winds of dust and gas #🤔Reasoning✍ #🧠 रीजनिंग नॉलेज😎 #🔬विज्ञान के प्रयोग🧬 #✍अजब-गजब वैज्ञानिक तथ्य👨‍🔬 #📚एजुकेशनल ज्ञान📝 blowing from the still-forming stars.

The Great Red Spot on Jupiter is a massive storm that has been observed for more than 300 years. It is larger than Earth and powered by extreme winds reaching hundreds of kilometers per hour. On Earth, storms fade when they hit land. Jupiter has no solid surface, only thick layers of gas. This allows the storm to keep spinning without losing energy. Over time, scientists have noticed the Great Red Spot slowly shrinking, but it is still incredibly powerful. It remains the largest and longest-lasting storm ever observed in our solar system. #📚एजुकेशनल ज्ञान📝 #✍अजब-गजब वैज्ञानिक तथ्य👨‍🔬 #🔬विज्ञान के प्रयोग🧬 #🧠 रीजनिंग नॉलेज😎 #🤔Reasoning✍

Revolutionary Vera Rubin Observatory Releases First Images, Capturing Millions of Galaxies and Thousands of Asteroids in Record-Breaking Detail The NSF-DOE Vera C. Rubin Observatory in Chile has officially begun its mission to revolutionize astronomy, releasing breathtaking first images that showcase the telescope's extraordinary capabilities and promise a new era of cosmic discovery. less #🤔Reasoning✍ #🧠 रीजनिंग नॉलेज😎 #🔬विज्ञान के प्रयोग🧬 #✍अजब-गजब वैज्ञानिक तथ्य👨‍🔬 #📚एजुकेशनल ज्ञान📝

On this day, February 1, 2003, Space Shuttle Columbia disintegrated during re-entry into Earth's atmosphere after completing its STS-107 science mission. The cause traced back to launch, when a piece of foam insulation struck the shuttle's left wing. The impact created damage that allowed superheated air to enter the wing during re-entry. At speeds over Mach 18, the structure failed, and the vehicle broke apart. There was no opportunity for recovery. #📚एजुकेशनल ज्ञान📝 #✍अजब-गजब वैज्ञानिक तथ्य👨‍🔬 #🔬विज्ञान के प्रयोग🧬 #🧠 रीजनिंग नॉलेज😎 #🤔Reasoning✍

Live image of the Andromeda Galaxy(2026):- It is 2.5 million light years away from us, Meaning – the light we see from Andromeda today originated from there about 2.5 million years ago. #🤔Reasoning✍ #🧠 रीजनिंग नॉलेज😎 #🔬विज्ञान के प्रयोग🧬 #✍अजब-गजब वैज्ञानिक तथ्य👨‍🔬 #📚एजुकेशनल ज्ञान📝