Video captured from a window aboard the International Space Station (ISS), orbiting 408 kilometers above Earth’s surface.
https://blossom.primal.net/0f1907b15d1f1184c1f4cd006ed6a4bc45ede11154c1938a67d355e5b8077202.mp4
Spectacular footage captured aboard the ISS shows the Moon's shadow crossing the Earth's surface during the Total Solar Eclipse of April 8, 2024!
https://video.nostr.build/c95012e2a7e4db3517c168927c1d680bf8b2e6e1f13a0624bca53b87100ac756.mp4
Keep On Movin’ full music video! Got to explore some pretty fun spots around Kelowna, and re-live my hockey playing days while shooting this video. Enjoy!
https://wavlake.com/track/de2ea7f4-3d5c-4933-b89f-2e4edec8186f
https://blossom.primal.net/70f88b2e3408b6de5d3106cb9b034aa42bfe9bbdaba613ec618396378ae93810.mov
GM
You're Invited to Join the Coverage of the First #ClubWorldCup!
### Hey Football Fans! 🌎🌍 🌏
We’re excited to announce a unique opportunity for all passionate supporters to be part of the coverage of the inaugural #CWC This is your chance to bring the real fan angle to the tournament and share your love for the beautiful game with #Nostr
Respond with the Club you root for and check your DMs later, be part of the game!
Bring your unique perspective. Spread the Word Invite your fellow fans to join in and make this coverage truly special!
nostr:nprofile1qqsvn6daczcrcgdaxdap9h84k33af876l6yy4gfth9gvrqhfund7nwq20q5p5 500
GM
The three-body problem is a famous and notoriously complex question in physics and mathematics. It explores how three objects—such as planets, stars, or moons—move when influenced by each other’s gravitational pull. Unlike the simpler two-body problem, which has precise and predictable solutions (such as Earth’s elliptical orbit around the Sun), the three-body problem quickly becomes chaotic and difficult to predict.
This complexity arises because each object’s movement continuously affects, and is influenced by, the other two. These constantly shifting gravitational forces create an intricate and unstable system. In fact, no general formula exists to solve all possible three-body scenarios exactly. This limitation was first demonstrated in the 19th century by Henri Poincaré, whose pioneering work laid the groundwork for modern chaos theory.
Although exact solutions are elusive, scientists have identified specific situations where the motions of the three bodies are stable or repeat periodically. One of the best-known examples is the set of Lagrange points, where three objects can maintain a stable triangular arrangement. However, such orderly configurations are rare exceptions.
Today, with the aid of powerful computers, researchers can simulate three-body systems with impressive precision. These simulations help astronomers study triple-star systems, exoplanets, and the complex dynamics of asteroids. Yet even tiny variations in initial conditions can lead to dramatically different outcomes—a hallmark of chaotic systems.
The three-body problem is a special case of the broader n-body problem, where any number of objects interact gravitationally. As the number of bodies increases, so does the complexity and unpredictability of their motions.
Ultimately, the three-body problem exemplifies how simple natural laws, like Newton’s law of universal gravitation, can give rise to intricate, surprising, and profoundly challenging behavior.
https://video.nostr.build/8039268d8dc996a4a7a3c835090e246fa30174ffe9823391239f649b8404b894.mp4
Video from 2021 of the Pacaya volcano eruption in Guatemala shows the impressive volcanic lightning!!! Another wonder of nature!!!
https://video.nostr.build/e3178c1d9bde68b751e1f1fc2321858e3be019da735b16fd4e51f1819d3cea67.mp4
Latest high-resolution captures from the James Webb Space Telescope:
↖️ NGC 1514 – A striking planetary nebula
↙️ JADES GS-z13-1 – One of the most distant known galaxies
↘️ Lynds 483 – A young protostar system in formation
↗️ Herbig-Haro – Stellar jets bursting from newborn stars
