[ad_1] Hubble bubble is an English dish made from leftover meat and vegetables, often including potatoes, cabbage, carrots, peas, and Brussels sprouts. It is a variation of bubble and squeak, with the addition of baked beans and tomato sauce. The dish originated in the early 19th century and became popular during WWII. It can be […]
[ad_1] The Hubble Space Telescope captures grayscale images of galaxies, which are enhanced with color using filters. It was named after astronomer Edwin Hubble and had a blurry start, but was fixed by spacewalking astronauts. Its successor, the James Webb Space Telescope, will launch in 2021. You may have seen some out-of-this-world photographs of galaxies […]
[ad_1] The Hubble Space Telescope, launched in 1990, is part of NASA’s Great Observatories program and is famous for its Hubble Ultra Deep Field image. It orbits the Earth at an altitude of 589 km, providing advantages over ground-based telescopes. The telescope weighs 11,110 kg and can display optical, ultraviolet, and near-infrared bandwidths. The idea […]
[ad_1] Edwin Hubble was an American astronomer who discovered that “nebulae” were actually galaxies and that the universe was much larger than previously believed. He also measured the distances and redshifts of galaxies, supporting the Big Bang theory. Hubble spent much of his career trying to get astronomy recognized as a category of physics. The […]
