Which of the following is not a characteristic of an object in our solar system that allows life to exist? F Diameter of the object G Distance from the Sun H Presence of liquid water J Composition of the atmosphere
Q: How do the planets in our solar system, for example Jupiter, affect the orbits of the other planets?…
A: The gravity of any particle in the Universe affects any other particle, no matter where these…
Q: Given two extrasolar planets have a resonance of 1:3 and the planet closest to the star has an…
A: Orbital resonance is nothing but the ratio of the number of turns completed by them at the same…
Q: Which is these facts is NOT explained by the nebular theory? O There are two main types of planets:…
A: Number of planets pf each type (4 terrestrial and 4 jovian) This is not clearly explained by nebular…
Q: How old is our solar system?
A: The solar system is the gravitational bound system of the Sun and the objects that orbit it. The age…
Q: Saturn’s E ring is thought to be produced by water erupting from the moon Enceladus. How does its…
A:
Q: You analyze a sample of a meteorite that landed on Earth and find that 15 16 of a certain type…
A: Given that The certain type of the radioactive atoms have decayed = 1516No Where…
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: Do you think Earth could retain an atmosphere of nitrogen for the age of the Solar System? Explain…
A: Earth contains vast oceans of liquid water. CO2 get easily dissolved in water. Hence, oceans absorb…
Q: Which one of the mechanism below can NOT be responsible for providing intrinsic luminosity for…
A: Intrinsic luminosity is defined as the luminosity an object will have if there is no loss of…
Q: A planet has a volume of 6.7*10^(13)km^(3). One of its moons has a volume of 9.3*10^(10)km^(3).…
A: Given: Volume of planet: 6.7 * 10^(13) km^3 Volume of moon: 9.3 * 10^(10) km^3
Q: Fill in the blank. A planet that is 5 times the massive of Jupiter, and orbits at 0.1 au from its…
A: A planet beyond the Solar System is known as an exoplanet or extrasolar planet. In 1917, the first…
Q: Which planets are found within the sun's habitable zone? a. Earth b. Earth and Venus c. Venus,…
A: Solution: Answer is (a) Earth. Earth is the only planet in our solar system that is habitable.
Q: The 1919 Red Scare - the craziest year in America Which of the following processes are a result of…
A: Required data can be observed in the questions.
Q: If Exoplanets A and B are orbiting their host stars at similar distances and we know that the host…
A: We know from Planck law for blackbody the radiation: The spectral radiance : B(λ)=2hc2λ5ehcλkT-1 So,
Q: Why don't terrestrial planets have rings like the Jovian planets
A:
Q: The star that provides energy for life on earth is Moon Sun Milky Way
A: There is a life on earthwe need to find which star provides energy for life on earth
Q: What appears to be the most common size of exoplanets? Jupiter size Neptune size…
A: Exoplanets are found outside of solar system. Their radii is 1.4 to 2.8 times the radius of earth.
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: 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: The search for extrasolar planets fall broadly into two categories, what are they? Lensing and…
A: The search for extrasolar planets fall broadly into two categories, what are they.
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 mass of this planet if provided the orbital period and radius of one of its moon?…
A: Given: The period of the moon is 0.498179 days. The radius of the orbit is 181300 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: Life on Earth is considered by many scientists to have evolved because of a string of very fortunate…
A:
Q: A Project Constellation mission to the Moon would have required a single launch from the…
A: Like those of the Apollo Program, Constellation program missions would involve its main vehicle, the…
Q: Which objects can be found in a solar system? Check all that are true. a star asteroids O clusters O…
A: Asteroids are smaller than the planets and it orbits around the sun in a solar system. Clusters are…
Q: diameteer What is the angular diameter of Saturn (in arc seconds) as seen from Earth when the two…
A: Part(a)The angular diameter of the saturn in arc second as seen from Earth when the two planets are…
Q: An exoplanetary system has two known planets. Planet X orbits in 290 days and Planet Y orbits in 145…
A: Given data *The time period of the Planet X is Tx = 290 days *The time period of the Planet Y is Ty…
Q: The HI-SEAS experiments in Hawaii are simulated Mars missions where crews cope with the…
A: The Hi-SEAS, standing for Hawaii Space Exploration Analog and Simulation, is a set of experiments,…
Q: A stated goal of NASA's Space Launch System (SLS) is to establish a science lab in orbit…
A: According to NASA TV NASA’s Space Launch System will be the most powerful rocket we’ve ever built.…
Q: What percentage of the mass of the solar nebula consisted of elements other than hydrogen and…
A:
Q: The Solar nebula was "mostly" b. hydrogen compounds: ammonia, methane and water c. heavier elements…
A: NEBULA:- A nebula is a giant cloud of dust and gas in space. Some nebulae come from yhe gas and dust…
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- The 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)F2 Planets in the habitable zone of their stars: 1 #3 3 O are so far from their stars that it is very difficult to discover them O are at a temperature where water can exist as a liquid on the planet's surface O are always the planets closest to the star are also called hot Jupiters O cannot exist around stars that are red dwarfs (spectral type M) E G D F3 $ 54 2 4 R F4 LL F DII % 5 Q Search F5 T 9 -0. G < 6 A F6 Y * F7 & 7 H PrtScn U FB 8 Home JFor which of the following reasons (select all that apply), is it useful/important to send rovers to other planetary bodies in our solar system? O a. The engineering innovations developed to produce successful/viable rovers and landers on other planets can help lead to developments in the technology used here on Earth that may have taken far more time to develop without the limitations provided by space travel to foreign worlds. O b. The data collected can help improve our understanding of the evolution/development of our solar system. O. Rovers/landers can be outfitted with various tools and equipment that can be used to inform of us of the geological histories of each of the planets they visit. O d. More direct probes of the planetary surface are possible to detect signs of the building blocks of life. O e. Rock samples can be used to calibrate our estimations of the age of the solar system.
- Imagine that in the future, scientists plan on colonizing planets that orbit other stars. Based on your knowledge of the life cycle of stars, decide which type of star (High mass or Low mass) the planet should orbit that would allow for human life to safely live on that planet for the longest period of time. Explain your answer using examples from the life cycle of each star.1) How massive would Earth had been if it had accreted hydrogen compounds in addition to the sme properties listed in table 7.1? (Assume the same properties of the ingredients as listed in the table) 2) Now imagine that Earth had been able to capture hydrogen and helium gas in the same proportions as listed in the table. How massive would it have been?Today, the largest radio telescope in the world is located in Puerto Rico Russia China Australia To be considered habitable, a planet must have an alien civilization living on it the right temperature for liquid water on the surface the right conditions for human explorers to be able to survive a very large iron core
- What is an exoplanet? Group of answer choices A planet in our solar system beyond Pluto. Any planet with extra-terrestrial life. A planet in an extra-solar star system outside of our solar system. Objects in the solar system such as Pluto that were once considered planets but no longer are.INVEST IGATION 3 1. Fill out this data table with information you have collected (from Handout B: Pluto) about the dwarf planet Pluto. Characteristics Unit Pluto Mass 1024 g 14.6 Volume 1024 Cm3 7 Density g/cm3 2.08 5,900.4 Distance from Sun 106 km 1,185 Radius km Crust Thickness km unknown Atmosphere Height km 60 km Axial Tilt degrees 122.5 Force of Gravity on a 1 kg test mass Length of Day hoursHow would the solar system be different if the solar nebula had cooled, with a temperature half its actual value? [select all that apply] options: There would be more comets. Life would have been very unlikely to evolve here. There would be no comets. There would be fewer asteroids. There would be more asteroids. Jovian planets would have formed closer to Sun. Terrestrial planets would be large
- If there was a planet orbiting a first generation star, which planet in our solar system would it resemble most? Would it be likely for such a planet to have life?2. The destructive "Tunguska Event" of 1908 seems to have been due to an airburst by a modest-sized asteroid a direct impact on land by a large asteroid an ocean impact by a comet a nearby supernova explosion Astronomers have determined that the probability of a significant asteroid impact on Earth during your lifetime is about the same as the probabilty that you'll win the lottery. True FalseThe microlensing technique for detecting extrasolar planets involves obtaining OBSERVING brightness measurements of a star and identifying brief, periodic dips in its brightness infrared images of a planet with the light from its host star blocked out a spectrum of a star and identifying periodic wavelength shifts in its features brightness measurements of a star and identifying a brief magnification in its brightness a spectrum of an extrasolar planet and identifying elements and compounds present in its atmosphere