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Which planet is bigger in the galaxy?
Most exoplanets are large gas giants, one of those is the largest known planet in the galaxy. If you meant the solar system, then the largest planet is Jupiter.
Are planetary systems around stars extremely rare?
No, although it is difficult to spot exoplanets, so only the larger ones are often found. Most systems with identified planets most likely have many other smaller planets that we cant detect. A planet the size of Earth or Mercury is nearly impossible to detect with current technology.
The extrasolar planets discovered so far most resemble?
The extrasolar planets discovered so far most resemble those in our own solar system, including rocky planets, ice giants, and gas giants. However, there is a wide variety of exoplanets with unique characteristics that differ from those we find in our solar system.
What aspect of gas giants is most reasonable for low temperatures?
Not all gas giant planets have low temperatures (most exoplanets are hot "jupiters"). In our solar system the relatively low temperature are a result of the distance they are from the Sun.
Which odds most correctly shows how frequently exoplanets occur around stars?
The odds of finding exoplanets around stars are generally estimated to be quite high, with studies suggesting that nearly every star in the Milky Way may host at least one planet. Current estimates indicate that about 50-60% of stars have planets, with many of those stars having multiple planets. This suggests that exoplanets are common in our galaxy, making the search for potentially habitable worlds an exciting area of astronomical research.
Where most earthquakes where found?
most earthquakes are found around america
What planet do most know extrasolar plants?
Most known extrasolar planets, or exoplanets, are found around stars similar to our Sun, with many in the Milky Way galaxy. The most extensively studied exoplanet is probably 51 Pegasi b, discovered in 1995, which was the first confirmed exoplanet orbiting a Sun-like star. Other well-known exoplanets include Kepler-186f, the first Earth-sized planet in the habitable zone of another star, and TRAPPIST-1 system, which has seven Earth-sized planets, three of which are in the habitable zone. These discoveries have been made possible by missions like NASA's Kepler Space Telescope and TESS (Transiting Exoplanet Survey Satellite).
What is the most commonly used method for discovering exoplanets?
Radial Velocity (AKA Doppler Shift)
Will you live on exoplanets?
Not in the lifetime of anyone alive today. With current technology, any spacecraft we launch would take hundreds of thousands of years to reach the nearest exoplanets, most of which cannot support human life.
Most of the angular momentum of the solar system is found in the?
The majority of the angular momentum of the solar system is found within the orbital motion of the planets around the Sun. This motion results in the spinning of the planets on their axes and the overall rotation of the solar system as a whole.
Which planet has the most powerful gravity?
Jupiter, because it is the most massive planet, 318 times the mass of the Earth.in our solar system Jupiter has the most gravity.In our solar system, Jupiter.But they've found bigger planets around other stars.
Which are the solar systems discovered in the 21st century?
There are many exoplanets that have been discovered during the last 12 years. See the sources and related links below for Wikipedia's article on exoplanetary systems. Most were found this millennium.
