solar system debris (chapter 14)
... producing two meteor showers, the Eta Aquarids in May and the Orionids in October. Other comets intersect the Earth’s orbit just once during their trip around the Sun. Annual meteor showers are created when the Earth enters the intersection point, such as the August Perseids produced by debris from ...
... producing two meteor showers, the Eta Aquarids in May and the Orionids in October. Other comets intersect the Earth’s orbit just once during their trip around the Sun. Annual meteor showers are created when the Earth enters the intersection point, such as the August Perseids produced by debris from ...
Jupiter`s Enigmatic Moon
... planets over small ones in the geological activity sweepstakes. The simple principle that bigger is hotter works admirably for the Moon, Mars, Earth, Venus, and Mercury. So we didn't expect active volcanoes on 10; we thought it had been geologically dead for more than 3 billion years, similar, in fa ...
... planets over small ones in the geological activity sweepstakes. The simple principle that bigger is hotter works admirably for the Moon, Mars, Earth, Venus, and Mercury. So we didn't expect active volcanoes on 10; we thought it had been geologically dead for more than 3 billion years, similar, in fa ...
Lecture 3
... Callisto's ancient, crater-scarred surface makes it very different from its three more active sibling satellites, Io, Europa and Ganymede. Callisto, 4,800 kilometers (3000 miles) in diameter, displays no large-scale geological features other than impact craters, and every bright spot in these images ...
... Callisto's ancient, crater-scarred surface makes it very different from its three more active sibling satellites, Io, Europa and Ganymede. Callisto, 4,800 kilometers (3000 miles) in diameter, displays no large-scale geological features other than impact craters, and every bright spot in these images ...
Jupiter
... Jupiter is not actually a perfectly spherical object, as we have assumed in building our model of its interior. It is not spherical because it is rotating rapidly, and the centrifugal force acts to fling the material near Jupiter’s equator outward, giving the planet a slightly oblate aspect. This ph ...
... Jupiter is not actually a perfectly spherical object, as we have assumed in building our model of its interior. It is not spherical because it is rotating rapidly, and the centrifugal force acts to fling the material near Jupiter’s equator outward, giving the planet a slightly oblate aspect. This ph ...
10 Comets, Dwarf Planets, Asteroids and Meteoroids
... Each trip close to the Sun removes just a little material; 1P/Halley, for example, is expected to last about another 40,000 years. Sometimes a comet’s nucleus can disintegrate violently, as comet Linear did, and fall into the Sun. ...
... Each trip close to the Sun removes just a little material; 1P/Halley, for example, is expected to last about another 40,000 years. Sometimes a comet’s nucleus can disintegrate violently, as comet Linear did, and fall into the Sun. ...
Jupiter Fact Sheet - UNT College of Arts and Sciences
... • Results from the Galileo atmospheric probe indicated less water than predicted. These results are still being analyzed. ...
... • Results from the Galileo atmospheric probe indicated less water than predicted. These results are still being analyzed. ...
The role of Jupiter in driving Earth`s orbital evolution: An update
... Fig. 2: The stability of the Solar system as a function of the initial semi-major axis, a, and eccentricity, e, of Jupiter’s orbit. In these integrations, the initial orbits of the other planets were held at their DE431 ephemeris values, and their evolution was followed for 10 Myr under the influen ...
... Fig. 2: The stability of the Solar system as a function of the initial semi-major axis, a, and eccentricity, e, of Jupiter’s orbit. In these integrations, the initial orbits of the other planets were held at their DE431 ephemeris values, and their evolution was followed for 10 Myr under the influen ...
pdf format
... cloud around the comet • Fluorescence is the source of a large portion of the comet’s light, a comet glows by fluoresence • Repeated passage by Sun eventually erodes a comet’s gas production ability ...
... cloud around the comet • Fluorescence is the source of a large portion of the comet’s light, a comet glows by fluoresence • Repeated passage by Sun eventually erodes a comet’s gas production ability ...
Asteroids4 Feb Asteroids, Comets, Minor Planets • Understanding composition of solar system
... – 26 known with sizes > 200 km (width of MI). ...
... – 26 known with sizes > 200 km (width of MI). ...
Jupiter – friend or foe? I: the asteroids
... distances from a star within which water at the surface of an “Earth” would be stable in the liquid phase, liquid water being essential for all forms of life on Earth). They used our Solar System as a test case for their method, and found the surprising result that Jupiter “in its current orbit, may ...
... distances from a star within which water at the surface of an “Earth” would be stable in the liquid phase, liquid water being essential for all forms of life on Earth). They used our Solar System as a test case for their method, and found the surprising result that Jupiter “in its current orbit, may ...
Make a Comet Motion Flip Book
... What’s This Activity About? Halley’s comet is a “short period” comet, with an orbit extending just beyond the distance of Neptune from the Sun. By modeling its orbit with a sequence of images, participants can observe the behavior of a comet as it orbits the Sun. ...
... What’s This Activity About? Halley’s comet is a “short period” comet, with an orbit extending just beyond the distance of Neptune from the Sun. By modeling its orbit with a sequence of images, participants can observe the behavior of a comet as it orbits the Sun. ...
13DwarfPlanetMeteorComet_RJ
... Barringer Crater Crater: 4/5 mile across, ~500 feet deep Occurred ~50 000 years ago Energy ~ 20 Megatons of TNT Original meteor ~ house size (45m), 300 000 tons Speed 40 000 mi/h ...
... Barringer Crater Crater: 4/5 mile across, ~500 feet deep Occurred ~50 000 years ago Energy ~ 20 Megatons of TNT Original meteor ~ house size (45m), 300 000 tons Speed 40 000 mi/h ...
Our solar system (and probably several hundred others)
... are drawn to her body. The cloud fragmented into several hundred sub-clouds, each destined to form a separate stellar system. As the sub-cloud continued its collapse, compression of the gas component caused heating. The gas component tends to obey the hydrostatic equation, while small solid particle ...
... are drawn to her body. The cloud fragmented into several hundred sub-clouds, each destined to form a separate stellar system. As the sub-cloud continued its collapse, compression of the gas component caused heating. The gas component tends to obey the hydrostatic equation, while small solid particle ...
worlds of change
... sure to be younger than the one whose rim was altered. A fault passing through a crater may have caused portions of that crater to shift in opposite directions indicating that the fault is the more recent of the two events. An impact crater embedded in the surface of a lava flow is almost certain to ...
... sure to be younger than the one whose rim was altered. A fault passing through a crater may have caused portions of that crater to shift in opposite directions indicating that the fault is the more recent of the two events. An impact crater embedded in the surface of a lava flow is almost certain to ...
Jupiter: friend or foe An answer
... the solar system after their first pass through the planetary region, mainly as a result of Jovian perturbations. Hence, by significantly reducing the population of returning objects, Jupiter lowers the chance of one of these cosmic bullets striking the Earth. However, in recent years, it has become ...
... the solar system after their first pass through the planetary region, mainly as a result of Jovian perturbations. Hence, by significantly reducing the population of returning objects, Jupiter lowers the chance of one of these cosmic bullets striking the Earth. However, in recent years, it has become ...
Physics - Denton ISD
... 8) Even though this is completely theoretical because Jupiter is a gaseous planet and doesn’t really have a surface, IF a 10 kg object weighs 248 N on the surface of Jupiter, what is the acceleration due to gravity on Jupiter? ...
... 8) Even though this is completely theoretical because Jupiter is a gaseous planet and doesn’t really have a surface, IF a 10 kg object weighs 248 N on the surface of Jupiter, what is the acceleration due to gravity on Jupiter? ...
Jovian Planet Systems Jovian Planet Systems
... • The mantle contains rocky material and dissolved ammonia and methane. • Circulation in this electrically conducting mantle may generate the planet’s peculiar magnetic field—which is highly inclined to its axis of rotation. • Computer enhanced images reveal clouds and bands ...
... • The mantle contains rocky material and dissolved ammonia and methane. • Circulation in this electrically conducting mantle may generate the planet’s peculiar magnetic field—which is highly inclined to its axis of rotation. • Computer enhanced images reveal clouds and bands ...
holiday lights - Denver Astronomical Society
... Cloud and is expected to be a “sun-grazing comet.” These are the more un- and then Eridanus, becoming an evening object in early March—about the predictable of comets because their close approach to the sun and unknown time that PANSTARRS may be lighting things up. composition may cause them to brea ...
... Cloud and is expected to be a “sun-grazing comet.” These are the more un- and then Eridanus, becoming an evening object in early March—about the predictable of comets because their close approach to the sun and unknown time that PANSTARRS may be lighting things up. composition may cause them to brea ...
A Recommendation - Amateur Astronomers, Inc.
... The other comet was Comet LINEAR (C/2002 T7) and was discovered by the U.S. Air Force’s Lincoln Near Earth Asteroid Research telescope at White Sands, New Mexico. It too was also predicted to be a bright comet. In a rare coincidence, both comets would be visible at almost the same time and would eve ...
... The other comet was Comet LINEAR (C/2002 T7) and was discovered by the U.S. Air Force’s Lincoln Near Earth Asteroid Research telescope at White Sands, New Mexico. It too was also predicted to be a bright comet. In a rare coincidence, both comets would be visible at almost the same time and would eve ...
Jupiter: friend or foe An answer
... the solar system after their first pass through the planetary region, mainly as a result of Jovian perturbations. Hence, by significantly reducing the population of returning objects, Jupiter lowers the chance of one of these cosmic bullets striking the Earth. However, in recent years, it has become ...
... the solar system after their first pass through the planetary region, mainly as a result of Jovian perturbations. Hence, by significantly reducing the population of returning objects, Jupiter lowers the chance of one of these cosmic bullets striking the Earth. However, in recent years, it has become ...
Lecture 14: The Giant Planets, their Moons, and their Rings
... not spread out throughout the entire volume (as would a gas). ...
... not spread out throughout the entire volume (as would a gas). ...
09 Giant Planets
... Because the rotational axis of Saturn is tilted 26° 44’ to the ecliptic plane, the view of its rings from Earth changes as Saturn orbits the Sun. ...
... Because the rotational axis of Saturn is tilted 26° 44’ to the ecliptic plane, the view of its rings from Earth changes as Saturn orbits the Sun. ...
20gasgiantmoons2s
... When Triton was first captured it was probably in a highly eccentric orbit which resulted in tidal heating ...
... When Triton was first captured it was probably in a highly eccentric orbit which resulted in tidal heating ...
Comet Shoemaker–Levy 9
Comet Shoemaker–Levy 9 (formally designated D/1993 F2) was a comet that broke apart and collided with Jupiter in July 1994, providing the first direct observation of an extraterrestrial collision of Solar System objects. This generated a large amount of coverage in the popular media, and the comet was closely observed by astronomers worldwide. The collision provided new information about Jupiter and highlighted its role in reducing space debris in the inner Solar System.The comet was discovered by astronomers Carolyn and Eugene M. Shoemaker and David Levy. Shoemaker–Levy 9, at the time captured by and orbiting Jupiter, was located on the night of March 24, 1993, in a photograph taken with the 40 cm (16 in) Schmidt telescope at the Palomar Observatory in California. It was the first comet observed to be orbiting a planet, and had probably been captured by the planet around 20 – 30 years earlier.Calculations showed that its unusual fragmented form was due to a previous closer approach to Jupiter in July 1992. At that time, the orbit of Shoemaker–Levy 9 passed within Jupiter's Roche limit, and Jupiter's tidal forces had acted to pull apart the comet. The comet was later observed as a series of fragments ranging up to 2 km (1.2 mi) in diameter. These fragments collided with Jupiter's southern hemisphere between July 16 and July 22, 1994, at a speed of approximately 60 km/s (37 mi/s) or 216,000 km/h (134,000 mph). The prominent scars from the impacts were more easily visible than the Great Red Spot and persisted for many months.