What is the Kuiper belt?
Q: How does the knowledge of the solar system changed over the years
A: For many thousands of years, astronomers had geocentric world view and did not accept the existence…
Q: Mars circles the Sun once every 687 days, and Saturn circles the Sun once every 29.6 years. As…
A: Which goes for longer between oppositions.
Q: What is the difference in orbital velocity between Saturn's two coorbital satellites if the semi…
A:
Q: What is the temperature for a very reflective, nearly white planet with a reflectivity of 99.3% at a…
A: Given data, Albedo α=99.3% Distance=1 AU
Q: which of the dwarf planets is the largest?
A: The largest dwarf planet is Pluto with diameter 2372 km .
Q: What reason has our knowledge of the solar system has increased considerably in the past few years?
A: The development in modern astronomical instruments enable in exploring the universe, test various…
Q: What is the difference in orbital velocity between Saturn's two coorbital satellites if the…
A: Difference in orbital velocity vr=GMrvr1-vr2=GMr1-GMr2
Q: What is the difference in orbital velocity between Saturn's two coorbital satellites if the…
A: The semi-major axis of satellite-1 is given as, R1=151,400 km. The semi-major axis of satellite-2 is…
Q: The cores of terrestrial planets are mostly metal because: O The entire planets are mostly metal…
A: option B is correct .( metals are denser and so sank to the centres of the planets when they were…
Q: What is the order of magnitude of "big G"? (Numerical answer).
A:
Q: What is parking orbit?
A: An orbit of a spacecraft from which the spacecraft or another vehicle may be launched on a new…
Q: Saturn is approximately a sphere of radius 5.85 × 10’ m. (a) What is its circumference in…
A:
Q: which of the following planets compositions resembled the sun the
A: The composition of Jupiter is similar to that of the Sun – mostly hydrogen and helium. Deep in the…
Q: Which of the following has never observed seen in nature? Question 40 options: electron…
A: the things that has never observed i nature are1)magnetic monopolesmagnetic field lines form close…
Q: an asteroid has a mass of S2o00 ka semi mubor axis a3.6AU (1AU=1.5e11m) with an eccentrichty e-0.5.…
A: The velocity of mass moving in a Newtonian orbit be defined as, v2=GM2r-1a Where, G be defined as…
Q: How might the presence of a planet the size of Jupiter affect the evolution of the Solar System?
A: Jupiter is the largest planet in the solar system and also called a failed star. The role of Jupiter…
Q: What is the Roche limit, and what does it have to do with planetary rings?
A:
Q: Why dont Terresttrial planets have ring systems like Jovian planets
A: Terrestrial planets are small, rocky, dense and have Earth like structures. The terrestrial planets…
Q: What is the range of density for the outer planets (in g/cm3)? 1.2 to 5.5 2.2 to 5.5 2.2 to 6.5 3.3…
A: Outer planets are less dense and having density about 1 g/cm3.
Q: What is the angular diameter of Saturn (in degrees) as seen from the surface of Rhea? (Note:…
A: Given Find the angular diameter of Saturn (in degrees) as seen from the surface of Rhea, as…
Q: This red patch on Jupiter is known as the Great Red Patch. Is there a way to predict how long it…
A: The red patch on the planet Jupiter, also known as Great Red Patch is an anticyclone.
Q: arth when the two planets are farthest apart?
A: The average linear diameter of Saturn as, 1.16 x 105 km.
Q: The figure on the right shows a portion of the ring and moon system of Saturn. The inner edge of the…
A: Required : Semimajor axis of the inner edge of the Cassini division in km.
Q: You're on your way from Earth to Neptune, and you're 50 million kilometers from Earth. Then at the…
A: We are going from Earth to Neptune and the distance between earth and Neptune is roughly 4.4…
Q: Name 4 major satellite configurations that constitute the GNSS.
A: The 4 major satellite configurations that constitute the GNSS are: BeiDou / BDS (China) Galileo…
What is the Kuiper belt?
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- A Project Constellation mission to the Moon would have required a single launch from the International Space Station a single launch from Earth, just like Apollo two launches, one from Earth and one from the International Space Station two launches from Earth Space-X's Dragon capsule was the first privately-built spacecraft to launch an interplanetary probe go into orbit around the Moon carry cargo to the International Space Station launch a military spy satelliteWhich objects can be found in a solar system.The most costly type of interplanetary mission is an intentional crash-landing on the planet a hyperbolic flyby of the planet an orbital mission (getting into an elliptical orbit around the target planet) a soft landing on the planet
- A stated goal of NASA's Space Launch System (SLS) is to establish a science lab in orbit around the Moon fly astronauts to the International Space Station assist in the construction of a large space colony launch satellites from Earth using a mass driver The purpose of NASA's Project Constellation, proposed in 2006 and cancelled in 2010, was to carry astronauts to the International Space Station and eventually the Moon to send a robotic spacecraft to the Alpha Centauri system to explore the icy moons of Jupiter to attempt to alter the trajectory of an asteroidMiller’s Planet part I: This planet is described as having 130% Earth gravity What is the acceleration due to gravity on the surface of this planet? 7 m/s2 130 m/s2 13 m/s2 Miller’s Planet part II: What is the source of the waves on this planet? Wind Tidal stress due to proximity of Gargantua Plate tectonic driven Miller-quakes Miller’s Planet Part III: Why would it be unlikely that this planet could sustain an atmosphere let alone liquid water on its surface. Gargantua’s accretion disk likely emits X-rays, UV rays and possibly gamma radiation Miller’s planet’s surface gravity is too small Miller’s planet has no magnetic fieldThe diameter of the Sun is 865,380 miles across while Saturn's diameter is 72,368 miles across. The Sun is _____times bigger than Saturn (give whole number as your answer!). If we could shrink Saturn down to a size of a cherry (diameter is 1 inch across), then Sun would be as big as ______. Use one of the following objects as your answer. Watermelon (average size is 12 inches across) Basketball (average size is 9.5 inches across) Average Halloween pumpkin (average size is 15 inches across) Pumpkin at the Puyallup fair (average size is 40 inches across)
- Why do we believe Pluto to be a Kuiper belt object?What is the angular diameter of Saturn (in arc seconds) as seen from Earth when the two planets are closest together? ( Hint: Use the small-angle angular diameter (in arc seconds) linear diameter formula, 2.06 x 105 distance 19.99 X arc seconds What is the angular diameter of Saturn (in arc seconds) as seen from Earth when the two planets are farthest apart? 20 X arc secondsWhich planet or dwarf planet in our solar system has the biggest moon relative to its own size? Not the biggest moon in terms of miles, but biggest compared to the size of the planet it orbits. Jupiter Neptune Uranus Saturn Pluto
- Jupiters moon, lo, loses about 119.0 kg /s of sulfur dioxide to Jupiter's magnetosphere. At this rate, what percent if it's mass would lo lose in 3.0x109 years? Lo has a mass about 1x1023 kg and there are 3.15 x107 seconds in a yearHow much would a 10lb bowling ball weigh on an exoplanet that was twice as massive as Earth but had the same radius? 1. 10lb 2. 40lb 3. 100lb 4. none of the aboveA small cloud in Jupiter's equatorial region is observed to be at 120.80 ° west longitude in a coordinate system that rotates at the same rate as the deep interior of the planet. Another observation made exactly 9.50 Earth hours later finds the cloud at 119.60 ° west longitude. Jupiter's equatorial radius is 71,500 km. What is the observed equatorial wind speed in kilometers per hour?