Supermassive black holes are largest ever discovered. A figure depicting the immense size of the black hole discovered in the galaxy NGC 3842. Astronomers have located the two biggest black holes ever found, each one billions of times more massive than our sun. Observations of these supermassive cosmic objects will give scientists clues on how black holes and galaxies formed and evolved, especially in the earliest stages of the universe's existence.
The economy at Mission San Fernando Rey de Espana was similar to the other missions in that they planted crops of wheat and corn. They also planted vineyards, and raised cattle and sheep. The agriculture was needed not only to maintain the mission community and the nearby Indians, but was used for trade and served to visitors to the mission.
The Criolla or Mission grape, was first planted at San Juan Capistrano in 1779, and in 1783 the first wine produced in Alta California was from the Mission's winery. The Mission entered a long period of gradual decline after Mexican government secularization in 1833.n 1984, a modern church complex was constructed just north and west of the Mission compound and is now known as Mission Basilica San Juan Capistrano. Today, the mission compound serves as a museum, with the Serra Chapel within the compound serving as a chapel for the mission parish.