178K views · 5.2K reactions | The whole Solar System orbits the galactic core, the supermassive black hole Sagittarius A* at the center of Milky way galaxy and our solar system takes about 225-250 million Earth years to revolve once around the galaxy's center which is known as a galactic year. The sun is approximately 20.5 galactic years old. | Free AstroScience | Facebook

The whole Solar System orbits the galactic core, the supermassive black hole Sagittarius A* at the center of the Milky Way galaxy, and our solar system takes about 225-250 million Earth years to revolve once around the galaxy’s center which is known as galactic year. ⠀⠀ #solarsystem #universe #milkyway #milkywaygalaxy | The Galactic Void

7.9K views · 179 reactions | NYE midnight: Earth faces galactic core. Milky Way center aligns due south USA skies. December 31st midnight EST. Supermassive black hole 26,000 light years delivers cosmic countdown. Galaxy's heart beats with humanity's. Universe celebrates together. What galactic rhythm do you feel tonight? #GalacticCoreNYE #MilkyWayCenter #BlackHoleAlignment #CosmicCountdown #MoonlitWonders #StargazingUSA #NYENightSky | Moonlit Wonders | Facebook

An amateur radio operator successfully reached the International Space Station using a self-built Yagi-Uda antenna and precise calculations of the ISS’s orbit. Part of the ARISS program, this achievement highlights the dedication and skill of enthusiasts who bridge the gap between Earth and space through radio waves. | The Galactic Void