Not long after its discovery in 1781, the new planet Uranus was found to have strange movements that could only be attributed to another body. Neptune's discovery in 1846 somewhat accounted for the orbit, but there were still discrepancies that led scientists to conclude yet another planet exist...
NOUN. 名词 astronomers 1.[C 可数名词]天文学家 An astronomer is a scientist who studies the stars, planets, and other natural objects in space. 双语例句 例: William Herschel, the eminent astronomer who discovered the planet Uranus. 发现了天王星的著名天文学家威廉·赫歇尔。
In 1781, William was the first to discover the planet Uranus. Throughout much of the 1780s, Caroline Herschel, sometimes with the help of William, discovered several nebulae(visible cloud-like dust (尘埃) and gases in outer space, usually only seen with telescope), including the famous And...
The sibling's (兄妹的) scientific fame didn't happen until the 1780s when they made most of their discoveries In 1781, the two were the first to discover the planet Uranus. Throughout much of the 1780s, Caroline Herschel, sometimes with the help of William, discovered several nebulae (a...
At the end of the 18th century information about the solar system was enriched by the discovery of the planet Uranus in 1781. Study of the principles of its motion led in 1846 to the discovery of Neptune and in 1930 to the discovery of Pluto, the farthest planet from the sun. In 1801...
the two were the first to discover the planet Uranus. Throughout much of the 1780s, Caroline Herschel,sometimes with the help of William, discovered several nebulae ( a visible cloud-like grouping of dust andm outer space, usually only seen with telescopes) including the famous Andromed a ...
Caroline Herschel, pioneer woman astronomer, helped discover the planet Uranus, and also discovered nebulae and comets on her own.
The order of the planets from the Sun – Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and good old Pluto – named after Mickey Mouse's dog. Mickey Mouse's Dog? Actually we now know that Pluto isn't really a planet. Its more of a dwarf planet and its made up of...
In 1781, William was the first to discover the planet Uranus. Throughout much of the 1780s, Caroline Herschel, sometimes with the help of William, discovered several nebulae(visible cloud-like dust (尘埃) and gases in outer space, usually only seen with telescope), including the famous And...
In 1781, William was the first to discover the planet Uranus. Throughout much of the 1780s, Caroline Herschel, sometimes with the help of William, discovered several nebulae(visible cloud-like dust (尘埃) and gases in outer space, usually only seen with telescope), including the famous And...