The Hubble Ultra-Deep Field (HUDF) is an image of a small region of space in the constellation Fornax, containing an estimated 10,000 galaxies. The original release was combined from Hubble Space Telescope data accumulated over a period from September 24, 2003, through to January 16, 2004.
Bound together by the immutable law of gravity, our solar system is a vast, dazzling dynamic neighborhood nestled within the Orion Cygnus arm of the Milky Way galaxy. Formed approximately 4.6 billion years ago from the gravitational collapse of a giant interstellar molecular cloud, it has evolved into a highly complex structure of worlds orbiting a singular central anchor.
On April 10, 2019, humanity achieved what was long considered scientifically impossible: capturing the first direct visual evidence of a black hole. Located 55 million light-years away from Earth at the center of the supergiant elliptical galaxy Messier 87 (M87), this cosmic titan was formally bestowed the traditional Hawaiian name Pōwehi, meaning the "adorned fathomless dark creation".
In November 2010, astronomers processing data from NASA’s Fermi Gamma-ray Space Telescope unveiled a structural anomaly that completely revolutionized our understanding of our home galaxy. Straddling the core of the Milky Way, they discovered two colossal, balloon-like lobes of superheated plasma expanding perpendicularly out of the galactic plane.