Galaxies on Instagram: "A solar prominence is a large, bright, looped feature of plasma that extends from the Sun’s surface into the corona, held in place by the Sun’s magnetic field. Captured by @simon2940"

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Astronomer Salau on Instagram: "That video shows a picture of a Red Sprite, which is a spectacular and rare atmospheric phenomenon. Here is the information about it in English: 🌌 The Red Sprite Phenomenon A Red Sprite is a large-scale electrical discharge that occurs high above thunderstorm clouds, usually triggered by powerful positive cloud-to-ground lightning strikes. * What it is: They are a type of Transient Luminous Event (TLE)—brief, difficult-to-catch flashes in the upper atmosphere. *

Explaining Everything Visually on Instagram: "Mountains form through various geological processes, mostly involving the movement of tectonic plates. When plates collide, they push the Earth’s crust upward, creating mountain ranges. Volcanic activity can also lead to mountain formation, as magma erupts and builds up over time. These natural forces shape the landscape over millions of years. via : (kotagirishekar, TectonicsObservatory)/ YT #knowledge #mountains"

BPS.space on Instagram: "I’ve been trying to figure out the best way to bond composites, so I made a bunch of test coupons with different surface preps and put them in a hydraulic press. Which one do you think will perform the best?"

Physics Uncovered on Instagram: "Electrostatic friction is one of the subtle forces that helps objects stay put — even when the surface seems smooth. When two materials come into contact, electrons can transfer between them. This creates tiny patches of positive and negative charge. Those opposite charges attract each other, adding a small “electrostatic grip” on top of normal friction. That’s why things like paper, plastic, or your phone case sometimes cling to a table, a screen, or even your c

BlackAndWhite on Instagram: "Surface tension is a physical phenomenon that occurs due to the cohesive forces between liquid molecules at the surface. In a liquid, molecules attract each other equally in all directions, but those at the surface experience an imbalance—they are pulled inward by neighboring molecules but not outward by the air above. This creates an invisible “film” at the surface that resists external force and minimizes the liquid’s surface area. Surface tension explains why smal