What makes a world habitable
... puny atmosphere on the planet is not strong enough to shield the planet against lethal solar radiation, though microbes could potentially exist beneath the surface. Evidence also suggests that Mars may have been even more habitable in the past. Geologic features imply that liquid water once flowed a ...
... puny atmosphere on the planet is not strong enough to shield the planet against lethal solar radiation, though microbes could potentially exist beneath the surface. Evidence also suggests that Mars may have been even more habitable in the past. Geologic features imply that liquid water once flowed a ...
NS2-M3C15_-_The_Planets_Exam
... That Jovian winds speeds can be in excess of 400 mph. That helium in Jupiter is very nearly the same as in the Sun. The discovery of liquid water on the surface of the planet. Evidence of liquid water beneath the moon Europa's surface. ...
... That Jovian winds speeds can be in excess of 400 mph. That helium in Jupiter is very nearly the same as in the Sun. The discovery of liquid water on the surface of the planet. Evidence of liquid water beneath the moon Europa's surface. ...
Outer Planets - MrTravisSciencePage
... Revolution: about 164 days • Gravity: 112% of Earth’s gravity ...
... Revolution: about 164 days • Gravity: 112% of Earth’s gravity ...
Solar_Systems_Test_Face
... Mercury is filled with craters at the surface. Pluto is a planet. The largest crater on Mercury is the Caloris Basin. Mercury can be seen at midnight (trick question). The tail of a comet always points away from the Sun. ...
... Mercury is filled with craters at the surface. Pluto is a planet. The largest crater on Mercury is the Caloris Basin. Mercury can be seen at midnight (trick question). The tail of a comet always points away from the Sun. ...
Chapter 8 Lesson 3 The Solar System
... Smaller planets are called dwarf planets. Most are round and made of rock and ice. Their orbits cross the orbits of other objects. ...
... Smaller planets are called dwarf planets. Most are round and made of rock and ice. Their orbits cross the orbits of other objects. ...
Homework #3
... metal, and since ice melts at much lower temperatures than rocks or metals do, the moons can still have liquid interiors at much lower temperatures than Earth’s moon, for example, which contains much more rock than ice, which allows these small and far objects to be active. But the moons still need ...
... metal, and since ice melts at much lower temperatures than rocks or metals do, the moons can still have liquid interiors at much lower temperatures than Earth’s moon, for example, which contains much more rock than ice, which allows these small and far objects to be active. But the moons still need ...
Gravity - Swansea Edunet
... Around the Earth is the Ozone Layer and it protects the Earth from the Sun’s rays. Mars is very, very cold. Mars is the only planet that we have sent a robot to. There is no life on Mars. Mercury, Venus, Earth and Mars are made of metal and rock. ...
... Around the Earth is the Ozone Layer and it protects the Earth from the Sun’s rays. Mars is very, very cold. Mars is the only planet that we have sent a robot to. There is no life on Mars. Mercury, Venus, Earth and Mars are made of metal and rock. ...
Which of the following statements is TRUE
... Kepler’s first law states that the orbit of each planet in our Solar System is an ellipse with the Sun located at one of the foci of the ellipse We live in an expanding Universe, and yet it is difficult to find a parking space on this campus! Electrons within atoms can have one of many possible disc ...
... Kepler’s first law states that the orbit of each planet in our Solar System is an ellipse with the Sun located at one of the foci of the ellipse We live in an expanding Universe, and yet it is difficult to find a parking space on this campus! Electrons within atoms can have one of many possible disc ...
VOCABULARY: Roche Limit, Shephard Moon, Ring, Galilean Moon
... Saturn: Titan Neptune: Triton Define Tidal Heating. Discuss which moons undergo tidal heating and why. Explain why tidal heating causes Io and Europa to be very different from Ganymede and Callisto. Name the 4 Galilean moons from closest to farthest from Jupiter. Discuss why Titan is a unique moon i ...
... Saturn: Titan Neptune: Triton Define Tidal Heating. Discuss which moons undergo tidal heating and why. Explain why tidal heating causes Io and Europa to be very different from Ganymede and Callisto. Name the 4 Galilean moons from closest to farthest from Jupiter. Discuss why Titan is a unique moon i ...
Jupiter • The largest planet in the solar system
... Stripes and swirls are cold, windy clouds of ammonia and water. Great Red Spot is a giant storm bigger than Earth that has raged for hundreds of years. Surrounded by 53 confirmed moons, as well as 14 provisional ones. Has three rings, but they are very hard to see. Eleven times wider than ...
... Stripes and swirls are cold, windy clouds of ammonia and water. Great Red Spot is a giant storm bigger than Earth that has raged for hundreds of years. Surrounded by 53 confirmed moons, as well as 14 provisional ones. Has three rings, but they are very hard to see. Eleven times wider than ...
File
... solar system? Can you identify a planet from its feature? Can you remember the order of the ...
... solar system? Can you identify a planet from its feature? Can you remember the order of the ...
The Outer Planets
... a planet with a deep and massive gaseous atmosphere the planets farthest from the sun; include Jupiter, Saturn, Uranus, Neptune, and Pluto the smallest and usually most distant planet; differs from other outer planets a ring of debris that separates the inner planets from the outer planets ...
... a planet with a deep and massive gaseous atmosphere the planets farthest from the sun; include Jupiter, Saturn, Uranus, Neptune, and Pluto the smallest and usually most distant planet; differs from other outer planets a ring of debris that separates the inner planets from the outer planets ...
Handout 27-4 The Outer Planets
... a planet with a deep and massive gaseous atmosphere the planets farthest from the sun; include Jupiter, Saturn, Uranus, Neptune, and Pluto the smallest and usually most distant planet; differs from other outer planets a ring of debris that separates the inner planets from the outer planets ...
... a planet with a deep and massive gaseous atmosphere the planets farthest from the sun; include Jupiter, Saturn, Uranus, Neptune, and Pluto the smallest and usually most distant planet; differs from other outer planets a ring of debris that separates the inner planets from the outer planets ...
The Gas Giant Planets
... Saturn’s Moons and Rings – Saturn’s ring system has much broader and brighter rings than those of the other gas giant planets. – There are 7 major rings composed of narrower rings, called ringlets, and many open gaps. – The rings are less than 200 m thick, and are aligned with Saturn’s equatorial p ...
... Saturn’s Moons and Rings – Saturn’s ring system has much broader and brighter rings than those of the other gas giant planets. – There are 7 major rings composed of narrower rings, called ringlets, and many open gaps. – The rings are less than 200 m thick, and are aligned with Saturn’s equatorial p ...
Documents A, b, c page 10
... are tiny — the larger, Phobos, is only 14 miles across (22 kilometers), while the smaller, Deimos, is only 8 miles (13 km), making them some of the smallest moons in the solar system. Both are also made up of material that resembles the substance that makes up asteroids. With their elongated shapes, ...
... are tiny — the larger, Phobos, is only 14 miles across (22 kilometers), while the smaller, Deimos, is only 8 miles (13 km), making them some of the smallest moons in the solar system. Both are also made up of material that resembles the substance that makes up asteroids. With their elongated shapes, ...
Chapter 7 – Our Planetary System 7.1 Studying the Solar System
... Pluto and Eris are smaller than the major planets and have more elliptical orbits – these are called _______________ _________________. ...
... Pluto and Eris are smaller than the major planets and have more elliptical orbits – these are called _______________ _________________. ...
Solar System
... look like they would be twins. Venus is covered by thick, rapidly spinning clouds that trap surface heat, creating a scorched greenhouse-like world with temperatures hot enough to melt lead and pressure so intense that standing on Venus would feel like the pressure felt 900 meters deep in Earth’s oc ...
... look like they would be twins. Venus is covered by thick, rapidly spinning clouds that trap surface heat, creating a scorched greenhouse-like world with temperatures hot enough to melt lead and pressure so intense that standing on Venus would feel like the pressure felt 900 meters deep in Earth’s oc ...
Chapter 23: Touring Our Solar System
... The _________________________________ have very thick atmospheres of ____________________, ________________, ____________________, and _____________________. By contrast, the _____________________________________, including Earth, have ____________________ atmospheres at ...
... The _________________________________ have very thick atmospheres of ____________________, ________________, ____________________, and _____________________. By contrast, the _____________________________________, including Earth, have ____________________ atmospheres at ...
Name
... The distance where gravity from the planet becomes so strong, it rips large objects apart. Distance - 2.5 radii from the CENTER of a planet Inside RL – No large objects can form or stay (therefore no large moons are found inside the roche limit), only tiny moons and rings. ...
... The distance where gravity from the planet becomes so strong, it rips large objects apart. Distance - 2.5 radii from the CENTER of a planet Inside RL – No large objects can form or stay (therefore no large moons are found inside the roche limit), only tiny moons and rings. ...
The Planets: An Overview
... • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s atmosphere. Saturn’s Rings • Until the discovery that Jupiter, Uranus, and Neptune have ring systems, this ...
... • Saturn’s atmosphere is very active, with winds roaring at up to 1500 kilometers per hour. • Large cyclonic “storms” similar to Jupiter’s Great Red Spot, although smaller, occur in Saturn’s atmosphere. Saturn’s Rings • Until the discovery that Jupiter, Uranus, and Neptune have ring systems, this ...
Jovian Planet notes
... Cassini- Huygens • Launched in 1997 • Arrived at Saturn in 2004 • Launched the Huygens probe which landed on Titan • Continues to orbit Saturn and its moons ...
... Cassini- Huygens • Launched in 1997 • Arrived at Saturn in 2004 • Launched the Huygens probe which landed on Titan • Continues to orbit Saturn and its moons ...
File
... a. Magnetosphere covers inner moons b. Sweeps up particles from ____’s volcanoes c. Strong, dangerous _____________ 4. _______ stress: Io’s interior stretched & squeezed D. Europa: Liquid Water? 1. Few craters -- _________ surface 2. Cracks/lines due to tidal forces 3. _____ mile deep ocean under ic ...
... a. Magnetosphere covers inner moons b. Sweeps up particles from ____’s volcanoes c. Strong, dangerous _____________ 4. _______ stress: Io’s interior stretched & squeezed D. Europa: Liquid Water? 1. Few craters -- _________ surface 2. Cracks/lines due to tidal forces 3. _____ mile deep ocean under ic ...
Document
... is so massive and its gravity disturbed planet formation Larger mass enables planets to hang onto particles in rings; less impacted by solar wind (far away from sun) ...
... is so massive and its gravity disturbed planet formation Larger mass enables planets to hang onto particles in rings; less impacted by solar wind (far away from sun) ...
Exploration of Jupiter
The exploration of Jupiter has been conducted via close observations by automated spacecraft. It began with the arrival of Pioneer 10 into the Jovian system in 1973, and, as of 2014, has continued with seven further spacecraft missions. All of these missions were undertaken by the National Aeronautics and Space Administration (NASA), and all but one have been flybys that take detailed observations without the probe landing or entering orbit. These probes make Jupiter the most visited of the Solar System's outer planets as all missions to the outer Solar System have used Jupiter flybys to reduce fuel requirements and travel time. Plans for more missions to the Jovian system are under development, none of which are scheduled to arrive at the planet before 2016. Sending a craft to Jupiter entails many technical difficulties, especially due to the probes' large fuel requirements and the effects of the planet's harsh radiation environment.The first spacecraft to visit Jupiter was Pioneer 10 in 1973, followed a year later by Pioneer 11. Aside from taking the first close-up pictures of the planet, the probes discovered its magnetosphere and its largely fluid interior. The Voyager 1 and Voyager 2 probes visited the planet in 1979, and studied its moons and the ring system, discovering the volcanic activity of Io and the presence of water ice on the surface of Europa. Ulysses further studied Jupiter's magnetosphere in 1992 and then again in 2000. The Cassini probe approached the planet in 2000 and took very detailed images of its atmosphere. The New Horizons spacecraft passed by Jupiter in 2007 and made improved measurements of its and its satellites' parameters.The Galileo spacecraft is the only one to have entered orbit around Jupiter, arriving in 1995 and studying the planet until 2003. During this period Galileo gathered a large amount of information about the Jovian system, making close approaches to all of the four large Galilean moons and finding evidence for thin atmospheres on three of them, as well as the possibility of liquid water beneath their surfaces. It also discovered a magnetic field around Ganymede. As it approached Jupiter, it also witnessed the impact of Comet Shoemaker–Levy 9. In December 1995, it sent an atmospheric probe into the Jovian atmosphere, so far the only craft to do so.Future probes planned by NASA include the Juno spacecraft, launched in 2011, which will enter a polar orbit around Jupiter to determine whether it has a rocky core. The European Space Agency selected the L1-class JUICE mission in 2012 as part of its Cosmic Vision programme to explore three of Jupiter's Galilean moons, with a possible Ganymede lander provided by Roscosmos. JUICE is proposed to be launched in 2022. Some NASA administrators have even speculated as to the possibility of human exploration of Jupiter, but such missions are not considered feasible with current technology; such as radiation protection.