Do you expect that most planetary systems in the Universe have analogs to our Solar System's asteroid belt and Kuiper Belt? Would all planetary systems show signs of an age of heavy bombardment?
Q: A newly discovered orange dwarf star has a surface temperature of approximately 5185 K. How far…
A: If we know the star's luminosity L, then the habitable zone distances range from 0.95LL0 to…
Q: Think of our Milky Way Galaxy as a flat circular disk of diameter 100,000 light-years. Suppose we…
A: There are many units to calculate length. Bigger units like astronomical unit, parsec, etc are used…
Q: a) Suppose the Earth grew to its present size in 1 million years through the accretion of particles…
A: Ques: Suppose the Earth grew to its present size in 1 million years through the accretion of…
Q: If you detected radio signals with an average wavelength of 37 cm and suspected that they came fro
A: Given: Average wavelength is λa=37cm=0.37m Earth's orbital velocity is v=30km/s v=30*103 m/s…
Q: Suppose that Earth grew to its present size in 11 million years from particles averaging 190 g each.…
A: As given the present size of the earth is grown through 11 million years from particles of mass m…
Q: What is the wavelength shift (delta) (h) of a exoplanetery system at a wavelength of X angstroms if…
A: The Doppler shift is a change in frequency or wavelength of a wave in relation to an observer who is…
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: Suppose we find an Earth-like planet around one of our nearest stellar neighbors, Alpha Centauri…
A:
Q: Suppose that Earth grew to its present size in 11 million years from particles averaging 150 g each.…
A:
Q: If a protostellar disk is 210 AU in radius and the disk plus the forming star together contain 4…
A: the orbital speed is, v=GMr one solar mass is 1.989×1030 kg and 1 AU is 1.496×1011 m. thus,…
Q: If Sally could drive a Jetson's flying car at a constant speed of 390.0 km/hr across oceans and…
A: Given data: Distance (d) = 390.0 km/hr Distance (d) = 8.4 AU Required: Time (t)
Q: Suppose you gathered a ball of interstellar gas that was equal to the size of the Earth (a radius of…
A:
Q: Both the CNO cycle and the proton–proton chain combine 4 H nuclei to produce 1 He nucleus. Would…
A:
Q: 4b) the average density of the earth is 5.5 g/cm^3. Which has the greater density 1g of uranium of…
A: We are given with average density of earth i.e 5.5 grams per cubic cm
Q: A sample from a meteorite that landed on Earth has been analyzed, and the results shows that out of…
A:
Q: Is there an exoplanet detection method that works better with detecting exoplanets that are at a…
A: To describe the best method for detection of exoplanets that are far from the host star.
Q: Most of the stars we can see with the unaided eye in our night sky are hundreds or even thousands of…
A: The question is asking us to comment on the feasibility and practicality of visiting, communicating…
Q: on worlds a collected can help improve our understanding of the evolution/development of our solar…
A: For which of the following reason rover send to other planetary bodies
Q: Where did the values for (T - 20 C) come from?
A:
Q: A halo CME is observed moving away from the Sun. Should we expect this CME to impact Earth?…
A:
Q: If you detected radio signals with an average wavelength of 68 cm and suspected that they came from…
A: Given data: Wavelength of radio signal, λ=68 cm. Orbital speed, v=30 km/s.
Q: The Perseverance rover landed on Mars in early 2021. During travel to Mars, the spacecraft carrying…
A:
Q: describe in detail why and in what situation you use mgh=1/2kx^2, and the question (why it is…
A: mgh = (1/2) kx2 where m is the mass g is the acceleration due to gravity h is the maximum height k…
Q: Figure below shows electric potential in certain region in space. Which of the following statements…
A: Since it is given The plot of potential and (x) positionFormula used V = k Q/dV=potentialQ= charge…
Q: To figure out how many light years a signal has traveled we need to know how long since the signal…
A: The time taken till now from the broadcast is 95 years. ( the distance traveled by light in one…
Do you expect that most planetary systems in the Universe have analogs to our Solar System's asteroid belt and Kuiper Belt? Would all planetary systems show signs of an age of heavy bombardment?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Considering what you learned from the solar nebula theory, how likely do you think it is to find habitable planets in other solar systems? Visit NASA’s Kepler mission to learn more about this search, and write a ½ page summary on the mission.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?In a globular cluster, astronomers (someday) discover a star with the same mass as our Sun, but consisting entirely of hydrogen and helium. Is this star a good place to point our SETI antennas and search for radio signals from an advanced civilization? Group of answer choices No, because such a star (and any planets around it) would not have the heavier elements (carbon, nitrogen, oxygen, etc.) that we believe are necessary to start life as we know it. Yes, because globular clusters are among the closest star clusters to us, so that they would be easy to search for radio signals. Yes, because we have already found radio signals from another civilization living near a star in a globular cluster. No, because such a star would most likely not have a stable (main-sequence) stage that is long enough for a technological civilization to develop. Yes, because such a star is probably old and a technological civilization will have had a long time to evolve and develop there.
- I don’t understand how that it was estimated as length of a mouse is 4 to 15 cm in length. Is that a guess and the answer just varies?also where did 10^-1 come fromWhat is the best way to determine if a exoplanet has life inside it? Group of answer choices Detect the star the exoplanet is orbiting and compare it to the Sun. Detect the exoplanet and determine if it is in the habitable zone of the star. Detect the exoplanet and study the atmosphere of the exoplanet. Detect the exoplanet and determine its age to see if it is similar to the age of the Earth.In the Transit method for detecting exoplanets, how many dips of light from the star need to be detected for it to be a successful detection of an exoplanet?
- What evidence can you cite that the interstellar medium contains both gas and dust? (Select all that apply.) (1)The dust of the interstellar medium can be detected from the emission lines of elements heavier than iron. (2)The dust of the interstellar medium can be detected by the extinction of light from distant stars. (3)The dust of the interstellar medium can be detected by the scattering of blue light from distant or embedded objects. (4)The gas of the interstellar medium can be detected from the radiation of ultraviolet photons. (5)The gas of the interstellar medium can be detected from the radiation of photons of wavelength 21 cm. (6)The gas of the interstellar medium can be detected from the absorption lines present in the light from distant stars, which must be caused by a medium of a density and temperature other than that of the stars emitting the light.A newly discovered star was found to have a surface temperature of approximately 5185 K. If an astrologist wanted to look for potentially habitable planets, what is the maximum distance from the star to reach its solar system's 'Goldilocks Zone'?For the following light curve, which of the answers best illustrates the orientation of the exoplanet and its host star during the dip at Time 3? Light curve Time 1 Time 2 Time 3 Time 4 Choose one: А. O C. D. Intensity B.