Table of Contents
What is the diameter of the Great Red Spot on Jupiter?
Students’ answers for the diameter of the Great Red Spot should be between approximately 18,000 and 24,000 kilometers (11,185 and 14,913 miles). Prompt students to compare the diameter of Jupiter’s Great Red Spot to the diameter of Earth: 12,756 kilometers (7,926 miles).
Is the red spot on Jupiter getting smaller?
The Red Spot has been shrinking for at least the past 150 years, dropping from a length of about 40,000 kilometers (24,850 miles) in 1879 to about 15,000 kilometers (9,320 miles) today, and researchers still aren’t sure about the causes of the decrease, or indeed how the spot was formed in the first place.
How long has the Great Red Spot been on Jupiter?
Nobody knows when the Great Red Spot first appeared on Jupiter, but it has been seen on Jupiter ever since people started looking through telescopes about 400 years ago.
Does Jupiter’s Red Spot vary in size?
Jupiter’s Great Red Spot isn’t shrinking in every direction, a new study suggests. Just a few centuries ago, the famous storm was about three times wider than Earth. This varied work allowed the scientists to determine the balance of forces that mold big Jovian storms into their pancake-like shapes.
Why is Jupiter Red?
The source of the red coloration is unknown; suggestions range from compounds of sulfur and phosphorus to organic material, any of which could be produced by lightning discharges or by high-altitude photochemical reactions. The Great Red Spot extends well above Jupiter’s main cloud layers.
Is the Great Red Spot dying?
Jupiter’s giant storm, the Great Red Spot, may not be dying any time soon. Although we know the iconic storm has been shrinking since 1878, the pace of this seems to have picked up since 2012, leading to reports that it could be nearing its demise. …
Are there 27 moons?
The planet Uranus has 27 known moons, most of which weren’t discovered until the space age. Astronomers knew of five moons before the Voyager 2 spacecraft launched in 1977. The probe found an additional 10 when it swung by the system in 1986.
What is the dot on Jupiter?
The Great Red Spot is a storm in Jupiter’s southern hemisphere with crimson-colored clouds that spin counterclockwise at wind speeds that exceed those in any storm on Earth. The Great Red Spot has slowly changed over the years, and is currently about 1.3 times as wide as our planet.
How long will the Great Red Spot last?
The Great Red Spot is a persistent anticyclonic storm on the planet Jupiter, 22 degrees south of the equator, which has lasted at least 340 years.
How long does the Great Red Spot on Jupiter last?
Jupiter’s Great Red Spot rotates counter-clockwise, with a period of about six Earth days or fourteen Jovian days.
How big is the Great Red Spot from Earth?
High-resolution spacecraft pictures revealed that the feature’s pinkish cloud layer can be overlain from time to time by high-altitude white clouds, producing the gray impression seen from Earth. In the late 19th century the length of the spot was about 48,000 km (30,000 miles), and since then the spot has been shrinking.
How to make a model of the Great Red Spot on Jupiter?
Tell students they will use everyday materials to create a model of the Great Red Spot storm on Jupiter. Divide students into pairs or groups of three. Have one student from each group gather the materials needed, including 400 milliliters (13.5 fluid ounces) of water and 10 milliliters (0.34 ounces) of cornstarch. 4.
How often has the Great Red Spot lapped the planet?
System II is used for latitudes of more than 10 degrees and was originally based on the average rotational period of the Great Red Spot of 9h 55m 42s. Despite this, however, the spot has “lapped” the planet in System II at least 10 times since the early nineteenth century.