Which of these aptly describes the atmosphere surrounding Venus?
The atmosphere of Venus is made up mainly of carbon dioxide and the planet is surrounded by thick clouds of sulphuric acid. As it is hot and thick, you cannot survive a visit to the planet because the air is poisonous. The enormous weight of the atmosphere can crush a person, and the temperatures are high enough to melt lead.
After the discovery of Ceres, several similar-looking bodies that looked like points of light or stars were discovered in space. This inspired Sir William Herschel, a British astronomer, to propose the term "asteroid" which means "star-like." This word is derived from the Greek word "asteroeid?s", where "aster" stands for "star" and "eidos" means a form or a shape.
Mars has two small moons named Phobos and Deimos. Asaph Hall, an American astronomer, was about to give up his frustrating search for a Martian moon, but was urged by his wife, Angelina, to not give up. The next night he discovered Deimos and six nights later he discovered Phobos.
Where is the Olympus Mons, the largest volcano in the solar system located?
The Olympus Mons, the largest known volcano in the solar system, is located on Mars. This volcano is 72,000 feet high and over 600 kilometers at the base. It is surrounded by a well-defined scarp that is up to six kilometer high in some places.
The moons Oberon and Titania belong to which planet?
Uranus has 27 known moons including Oberon and Titania. The moons are named after characters that appear in the works of William Shakespeare and Alexander Pope. Oberon and Titania were characters that appeared in Shakespeare's comedy "A Midsummer Night's Dream."
Jupiter is the largest planet in the solar system and it has stripes and swirls that are cold windy clouds of water and ammonia that float in an atmosphere of hydrogen and helium. The Great Red Spot on Jupiter is a giant storm that is bigger than the Earth, and has raged for hundreds of years!
Which planet was discovered by Urbain Jean Joseph Le Verrier?
Urbain Jean Joseph Le Verrier was a teacher of astronomy at the Ecole Polytechnic Paris. He studied the planets Mercury and Uranus, and detected unusual motions. He thought that an asteroid belt between these planets was the cause of this phenomenon. Then, he used math to calculate the location of the new planet, and he discovered Neptune!
Ganymede is the largest moon of Jupiter and is the most massive one in the solar system as well. It is composed of equal amounts of silicate rock and water ice. This moon was discovered by Galileo Galilei, the first person to observe it on January 7, 1610.
The Kuiper belt is a disc-shaped region located in the outer solar system, past the orbit of Neptune. There are at least three dwarf planets in the Kuiper belt: Pluto, Makemake, and Haumea, with Pluto being the largest of them all.
The Allende meteorite was originally the size of a car before it broke into hundreds of fragments which weighed many tons. It crashed in Mexico and is considered one of the most studied meteorites of all time. Carbonaceous chondrites like the Allende contain the most primitive known matter, defining the age of our solar system.
Which is the closest spiral galaxy to the Milky Way?
The Andromeda Galaxy is the closest galaxy to the Milky Way. In fact, it is one of the few galaxies that can be seen unaided from the Earth. It is estimated that in approximately 4.5 billion years, the Andromeda Galaxy and the Milky Way will collide and the result will be a giant elliptical galaxy.
Uranus has 13 faint rings which are believed to be relatively younger than the other planets, approximately 600 million years old. Uranus rotates at a nearly 90-degree angle from the plane of its orbit. This tilt is what makes Uranus appear to spin on its side, and it orbits the Sun like a rolling ball.
The spacecraft Pioneer 11 is associated with which planet?
NASA's Pioneer 11, the twin aircraft to Pioneer 10, was sent to study Saturn up close. In fact, it was the first human-made project to fly past Saturn and even returned with the first pictures of the polar regions of Jupiter.
Which planet has the strongest gravitational pull?
Jupiter has the strongest gravitational pull among all the planets in the solar system. It is the largest planet and has a mass of 1.898 octillion kilograms, which is 317 times more than that of the Earth. This strong gravitational pull is what might have prevented the formation of a planet between Jupiter and Mars in the asteroid belt.
The Earth is not the only planet in our solar system, and our solar system is not the only one in the universe! The universe and our solar system is full of marvels and has more to it than "shooting stars." If the wonders of the solar system have always captivated you, then take this quiz and find out how well you know the different facets of our solar system.
You may know the names of many countries, their prominent landmarks, and even recognize famous personalities who hail from these places. But can you guess their capital cities? We bring you 50 countries of the world in this ultimate world capitals quiz. Play now and find out how many you can get right.
Pride yourself as a history buff who dominates trivia night at the bar every time? Or does the thought of history tests back in high school chill you to the bone? It doesn't matter whether you love or hate history, we are sure you'll be able to answer these simple questions about America's unforgettable past. Take this quiz and prove us right!
Cartoons have always defined and influenced our childhood in many ways. Some can relate to the gentle comedy of the Looney Tunes while others watched shows like Ninja Turtles and X-Men. These cartoon serials became an integral part of our lives which is why we can still recall some of the most obvious and iconic instances of our favorite shows. Take this quiz to find out exactly how well can you associate the cartoon to their iconic catchphrase.
About 50 countries in the world have English as their native language. But did you know that some of the commonly-used English words or phrases are from a foreign language? Well, you can take this test and find out how well you know your daily-used English words' origin.
Does your idea of having a good time always involve reading an amazing book? If yes, we think you will enjoy taking this quiz with us. Find out how good a bibliophile you are by guessing these best-selling books.
"Books are uniquely portable magic"- Stephen King. Books take you across time and place, while you are still sitting comfortably indoors. Although there are plenty of books for you to read throughout your lifetime, only a few will have an impact on you. These are known as the greatest books of all time. If you are a bibliophile, you will probably know the tiles of some great novels. Want to take up the challenge? Complete the titles of these novels.