Name
... Locate Mercury and try it. Was it any different from your prediction? ______________________ How often does Mercury do this? __________________ Is it different from Saturn? Display the zodiacal constellations. The reason for this loopy behavior is more apparent if you show the sun as well as Mercury ...
... Locate Mercury and try it. Was it any different from your prediction? ______________________ How often does Mercury do this? __________________ Is it different from Saturn? Display the zodiacal constellations. The reason for this loopy behavior is more apparent if you show the sun as well as Mercury ...
Gravity
... Answer: 10 Each mass feels the same sized force. The smaller mass has the bigger acceleration. CTGravity-3. Planet X has the same mass as the Earth, but 1/2 the radius. (Planet X is more dense than Earth). What is the acceleration of gravity on Planet X? A) gE (same as Earth) Answer: 4 gE ...
... Answer: 10 Each mass feels the same sized force. The smaller mass has the bigger acceleration. CTGravity-3. Planet X has the same mass as the Earth, but 1/2 the radius. (Planet X is more dense than Earth). What is the acceleration of gravity on Planet X? A) gE (same as Earth) Answer: 4 gE ...
ASTRO-114--Lecture 23-
... and there was just far more structure than people had anticipated. Not only did we find many, many concentric features within the rings, but we found eccentric rings. We found that the F-ring, which had been discovered by Pioneer, had braids in it and kinks and clumps, all these things no one had ev ...
... and there was just far more structure than people had anticipated. Not only did we find many, many concentric features within the rings, but we found eccentric rings. We found that the F-ring, which had been discovered by Pioneer, had braids in it and kinks and clumps, all these things no one had ev ...
Our View of the SS - MMSD Planetarium
... Very few students, and adults for that matter, have a good concept of where the planets would be found in the Solar System beyond a simple, straight-line model. They wrongly assume that Venus and Mars are always the closest planets to the Earth. Their misconceptions become obvious by their questions ...
... Very few students, and adults for that matter, have a good concept of where the planets would be found in the Solar System beyond a simple, straight-line model. They wrongly assume that Venus and Mars are always the closest planets to the Earth. Their misconceptions become obvious by their questions ...
We see apparent retrograde motion when we pass by a
... The Greeks knew that the lack of observable parallax could mean one of two things: 1. Stars are so far away that stellar parallax is too small to notice with the naked eye 2. Earth does not orbit Sun; it is the center of the universe With rare exceptions such as Aristarchus, the Greeks rejected th ...
... The Greeks knew that the lack of observable parallax could mean one of two things: 1. Stars are so far away that stellar parallax is too small to notice with the naked eye 2. Earth does not orbit Sun; it is the center of the universe With rare exceptions such as Aristarchus, the Greeks rejected th ...
PSRD: Dynamics and Chemistry of Planet Construction
... Planetary dynamicists knew that overcoming these problems would require including more planetesimals in the simulations. They reasoned that more planetesimals interacting with planetary embryos would cause more rapid accretion and less elliptical and inclined orbits. The underlying cause is that the ...
... Planetary dynamicists knew that overcoming these problems would require including more planetesimals in the simulations. They reasoned that more planetesimals interacting with planetary embryos would cause more rapid accretion and less elliptical and inclined orbits. The underlying cause is that the ...
Wizard Test Maker
... 2) The distance from the Sun to the Earth is the same at point A and at point D. 3) The orbital velocity of the Earth at point A equals its orbital velocity at point C. 4) The gravitational force between the Earth and the Sun at point B is the same as the gravitational force at point D. ...
... 2) The distance from the Sun to the Earth is the same at point A and at point D. 3) The orbital velocity of the Earth at point A equals its orbital velocity at point C. 4) The gravitational force between the Earth and the Sun at point B is the same as the gravitational force at point D. ...
File - IGS Intro Materials
... • Neptune is the eighth planet from the Sun. • Neptune’s atmosphere is similar to that of Uranus, but has a little more methane—about 3 percent—causing it to look bluer. ...
... • Neptune is the eighth planet from the Sun. • Neptune’s atmosphere is similar to that of Uranus, but has a little more methane—about 3 percent—causing it to look bluer. ...
Survey of Solar Systems
... volcanic activity and perhaps from comets and asteroids that vaporized on impact • Objects like Mercury and the Moon are too small – not enough gravity – to retain any gases on their surfaces ...
... volcanic activity and perhaps from comets and asteroids that vaporized on impact • Objects like Mercury and the Moon are too small – not enough gravity – to retain any gases on their surfaces ...
CENTRAL MICHIGAN UNIVERSITY
... The Jovian Planets: Jupiter, Saturn, Uranus and Neptune; comparison of these to the terrestrial planets and to each other; characteristics of their satellites ...
... The Jovian Planets: Jupiter, Saturn, Uranus and Neptune; comparison of these to the terrestrial planets and to each other; characteristics of their satellites ...
Galaxies • Test 3 (New date) – Thurs, 9 April
... GM = 4π2 R3 / T2 M = R3 / T2 for R in AU, T in years, and M in solar masses. ...
... GM = 4π2 R3 / T2 M = R3 / T2 for R in AU, T in years, and M in solar masses. ...
Chapter 13 - USM People Pages
... d. Use the experimentally determined “best-fit” line in Figure 13.17 to find the mass of the sun. 52. || Large stars can explode as they finish burning their nuclear fuel, causing a supernova. The explosion blows away the outer layers of the star. According to Newton’s third law, the forces that pus ...
... d. Use the experimentally determined “best-fit” line in Figure 13.17 to find the mass of the sun. 52. || Large stars can explode as they finish burning their nuclear fuel, causing a supernova. The explosion blows away the outer layers of the star. According to Newton’s third law, the forces that pus ...
PowerPoint
... Science Topics of Exoplanets 1. Exoplanet Searches with Precise RV Method 2. High resolution spectroscopy of exoplanet biomarkers at transits 3. Search for Biomarkers in Habitable Exoplanet Atmospheres by ...
... Science Topics of Exoplanets 1. Exoplanet Searches with Precise RV Method 2. High resolution spectroscopy of exoplanet biomarkers at transits 3. Search for Biomarkers in Habitable Exoplanet Atmospheres by ...
Class 1 and 2 lecture slides (Solar System Formation)
... Simulation showing the outer planets and planetesimal belt: a) early configuration, before Jupiter and Saturn reach a 2:1 resonance; b) scattering of planetesimals into the inner Solar System after the orbital shift of Neptune (dark blue) and Uranus (light blue); c) after ejection of planetesimals b ...
... Simulation showing the outer planets and planetesimal belt: a) early configuration, before Jupiter and Saturn reach a 2:1 resonance; b) scattering of planetesimals into the inner Solar System after the orbital shift of Neptune (dark blue) and Uranus (light blue); c) after ejection of planetesimals b ...
Star and Planet Formation Star and Planet - A
... 1. The planets revolve on elliptical orbits around the Sun, with the Sun in one focus. ...
... 1. The planets revolve on elliptical orbits around the Sun, with the Sun in one focus. ...
Is there life in space? Activity 2: Moving Stars and Their Planets
... A. The signal is more evident when the tilt is lower. The telescopes are not perfect, so they can only detect star motions that are very large. The largest motions occur when the tilt is closer to 0 degrees. Q. Why might a scientist, using modern telescopes, be unsure about having discovered a plane ...
... A. The signal is more evident when the tilt is lower. The telescopes are not perfect, so they can only detect star motions that are very large. The largest motions occur when the tilt is closer to 0 degrees. Q. Why might a scientist, using modern telescopes, be unsure about having discovered a plane ...
In This Lesson
... sent by NASA landed on the Moon. • In November of 1969, Pete Conrad from Apollo 12 visits the probe on the Moon and retrieves the camera. • NASA later finds that a colony of Streptococcus mitus [from Earth] survived in the vacuum of space in the lens without nutrients! • As a result, NASA is now ver ...
... sent by NASA landed on the Moon. • In November of 1969, Pete Conrad from Apollo 12 visits the probe on the Moon and retrieves the camera. • NASA later finds that a colony of Streptococcus mitus [from Earth] survived in the vacuum of space in the lens without nutrients! • As a result, NASA is now ver ...
Clever Catch - American Educational Products
... universe, how we perceive it, and how we interact within it. Clever catch® can be used at school in organized classroom activities. It can also be used on the playground or at home. ...
... universe, how we perceive it, and how we interact within it. Clever catch® can be used at school in organized classroom activities. It can also be used on the playground or at home. ...
Eratosthenes - Allendale School
... Earth in very reliable circles, the planets appeared to wander about the sky. Note: The planets past Saturn were unknown at this time in history.) This is because Earth in its orbit sometimes passes up the slower moving, farther planets, which also have a longer path to travel. Venus and Mercury, cl ...
... Earth in very reliable circles, the planets appeared to wander about the sky. Note: The planets past Saturn were unknown at this time in history.) This is because Earth in its orbit sometimes passes up the slower moving, farther planets, which also have a longer path to travel. Venus and Mercury, cl ...
Planets beyond Neptune
Following the discovery of the planet Neptune in 1846, there was considerable speculation that another planet might exist beyond its orbit. The search began in the mid-19th century and culminated at the start of the 20th with Percival Lowell's quest for Planet X. Lowell proposed the Planet X hypothesis to explain apparent discrepancies in the orbits of the giant planets, particularly Uranus and Neptune, speculating that the gravity of a large unseen ninth planet could have perturbed Uranus enough to account for the irregularities.Clyde Tombaugh's discovery of Pluto in 1930 appeared to validate Lowell's hypothesis, and Pluto was officially named the ninth planet. In 1978, Pluto was conclusively determined to be too small for its gravity to affect the giant planets, resulting in a brief search for a tenth planet. The search was largely abandoned in the early 1990s, when a study of measurements made by the Voyager 2 spacecraft found that the irregularities observed in Uranus's orbit were due to a slight overestimation of Neptune's mass. After 1992, the discovery of numerous small icy objects with similar or even wider orbits than Pluto led to a debate over whether Pluto should remain a planet, or whether it and its neighbours should, like the asteroids, be given their own separate classification. Although a number of the larger members of this group were initially described as planets, in 2006 the International Astronomical Union reclassified Pluto and its largest neighbours as dwarf planets, leaving Neptune the farthest known planet in the Solar System.Today, the astronomical community widely agrees that Planet X, as originally envisioned, does not exist, but the concept of Planet X has been revived by a number of astronomers to explain other anomalies observed in the outer Solar System. In popular culture, and even among some astronomers, Planet X has become a stand-in term for any undiscovered planet in the outer Solar System, regardless of its relationship to Lowell's hypothesis. Other trans-Neptunian planets have also been suggested, based on different evidence. As of March 2014, observations with the WISE telescope have ruled out the possibility of a Saturn-sized object out to 10,000 AU, and a Jupiter-sized or larger object out to 26,000 AU.