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Astronomy Club of Asheville June 2016 Sky Events
Astronomy Club of Asheville June 2016 Sky Events

... evening skies. Jupiter will dominate the southwest while Mars and Saturn will reign in the southeast.  Against the background of the constellation Leo, Jupiter is best viewed this month well before midnight, while it is still high in the sky.  Mars reached opposition (opposite the Sun from Earth) ...
AS 300 Chpt 3 Ls 3 The Outer Planets
AS 300 Chpt 3 Ls 3 The Outer Planets

... The second group is the four Galilean satellites: Io, Europa, Ganymede, and Callisto. They are about the same size as Earth’s Moon. Their orbits are nearly perfect circles. The smallest of the “big four” that Galileo discovered, Europa, is more massive than the largest of the non-Galilean moons by a ...
Jupiter - Midland ISD
Jupiter - Midland ISD

...  Jupiter has storms that grow up to cover up thousands of km in hours.  Last up to hundreds of years  It has clouds made up of ammonia crystals that can be seen as bands of yellow, brown and white.  Clouds are located in the tropopouse and are arranged into bands of different latitudes.  The Gr ...
List of Astronomical Events for 2016
List of Astronomical Events for 2016

... seen. Mercury, Venus, Mars, Jupiter and Saturn can be seen with the unaided eye or with binoculars. Pluto and other dwarf planets are not visible. ...
Document
Document

... (or empirical) observations. Around the sixteen century, Galileo, Newton and other physicists formulated a completely new theory of mechanics that forms the basis of modern science. In this new theory, observations and experiments play a very important role as they are used to verify or reject a phy ...
Earth in Space
Earth in Space

... Sun-Earth-Moon System Earth’s Moon The Moon’s age is estimated to be between 4.3 billion and 4.5 billion years. There are many theories about how the Moon was formed. Some astronomers think the Moon may have been formed when a Mars-sized asteroid collided with Earth about 100 million to 200 million ...
Resources - gmu ttac - George Mason University
Resources - gmu ttac - George Mason University

... Earth get hit with rays directly (at nearly a 90° angle), and parts are hit with rays indirectly (at more oblique angles). The seasons at any given region of the Earth are a consequence of the directness of the rays and the length of days in that region. In winter when the sun is low in the sky at n ...
Your Guide to the Universe
Your Guide to the Universe

... Z thousands of Solar System bodies Z interplanetary dust. ...
Telling Time by the Sun - Cornell Astronomy
Telling Time by the Sun - Cornell Astronomy

... The Sun’s Path Throughout the Year • The Sun’s Declination changes throughout the year due to the inclination of the Earth on its axis. • On Sep 20th and Mar 20th, the Sun’s Declination is 0°. • The Sun’s path follows the Celestial Equator. • These are called the autumnal and vernal equinoxes. • On ...
Motion in the Sky & Getting to know the Sky
Motion in the Sky & Getting to know the Sky

... Problem: Humans live for a short time (100 years) compared to the age of the universe We don’t have the luxury of watching the universe undergo changes over our lifetimes (it actually changes very little on time scales less than a few million years) ...
Astronomy Assignment #1
Astronomy Assignment #1

... visible limit? We don’t know, because the light from that great a distance has not yet reached us. We believe that the universe has a finite age of about 13.7 billion years. Thus, any light emitting object beyond that distance is un-“seeable “ because the light it emits has not yet traveled the dist ...
Planet Mercury.
Planet Mercury.

... However while gases escape into space they are constantly being replenished at the same time by the same solar winds, radioactive decay and dust caused by micrometeorites. ...
Part 1 - Cura
Part 1 - Cura

... account of the proper motion of the stars, which was discovered by Halley in 1718. This motion is much more less than the widely known correction for the stars coordinates that is used for taking account of the precession of equinoxes and makes about 30° per Platonic month, or about 50’’ a year. How ...
Planeterella 02 - QUB Astrophysics Research Centre
Planeterella 02 - QUB Astrophysics Research Centre

... electrical grids, burning out transformers and causing blackouts. Radio and satellite communications can be disrupted, and astronauts are put at risk by high-energy particle streams. Understanding and predicting space weather allows us to prepare for solar ‘storms’ and minimise damage. Solar physici ...
K-12 Science
K-12 Science

... 1. Describe how objects in the solar system are in regular and predictable motions that explain such phenomena as days, years, seasons, eclipses, tides and moon cycles. 2. Explain that gravitational force is the dominant force determining motions in the solar system and in particular keeps the plane ...
Our_Unique_Planet
Our_Unique_Planet

... “Magnetic Field” surrounding the earth. This provides protection from hard stellar radiation (ex. Solar Wind ) for us as well as keeping the atmosphere from being ...
October - Sonoma County Astronomical Society
October - Sonoma County Astronomical Society

... possibly reaching Earth or beyond. Because these opposite pressures will happen simultaneously, it is hard to predict exactly what will happen next in our own solar system. The fate of V391 Pegasi provides us some clues, but there are important differences between that star and ours. When the sun tu ...
Indirect heat energy
Indirect heat energy

... 8. Why does the Moon appear to move across the sky? 3. Define rotation - _____________________________________ ...
The Planets
The Planets

... can reach temperatures around 700 degrees Fahrenheit, while the side away from the Sun has temperatures of about -330 degrees Fahrenheit. Venus has thick clouds of sulfur that trap the Sun’s heat and make it the hottest planet in the Solar System. It also rotates in the opposite direction as most of ...
6.6 Relative Positions and Motion of the Earth, Moon and Sun
6.6 Relative Positions and Motion of the Earth, Moon and Sun

... rhythm that has guided humans for thousands of years. The moon was likely formed after a Mars-sized body collided with Earth and the debris formed into the most prominent feature in our night sky. The gravity of the Moon, the pull which it exerts on the Earth, causes two high tides on the Earth ever ...
TRANSIT
TRANSIT

... Alice Springs. The 36-hour journey was quite nerve wracking. My primary concern was that my baby might decide to be born early. It was also only 10 weeks after the attacks on the World Trade Centre, Deep Vein Thrombosis was big news and of course to top it all there was the issue of timing. If I mis ...
pluto: a human comedy
pluto: a human comedy

... The IAU further resolves that Pluto is a “dwarf planet” by the above definition and is recognized as the prototype of a new category of trans-Neptunian objects. The lay reader might require clarification of some of the terminology in the above (italicized) statements of the IAU. However, the brevity ...
ASTRONOMY 1010 – End of Semester Project Building a True
ASTRONOMY 1010 – End of Semester Project Building a True

... Mars is only about half the size of the Earth. This smaller size, and increased distance from the Sun mean it has a much thinner atmosphere and is significantly colder than the Earth. Nevertheless there is strong evidence there was once liquid water on its surface. To find Mars in our model, keep go ...
Edited_Lecture_Transcripts_05_06 - 05 - astronomo
Edited_Lecture_Transcripts_05_06 - 05 - astronomo

... we never found old rocks on Earth not only are features on Earth, mountains and valleys subject to ...
Week 2
Week 2

... While this calculation is overly simplistic, there clearly is no shortage of locations in which life may exist! ...
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Comparative planetary science

Comparative planetary science or comparative planetology is a branch of space science and planetary science in which different natural processes and systems are studied by their effects and phenomena on and between multiple bodies. The planetary processes in question include geology, hydrology, atmospheric physics, and interactions such as impact cratering, space weathering, and magnetospheric physics in the solar wind, and possibly biology, via astrobiology.Comparison of multiple bodies assists the researcher, if for no other reason than the Earth is far more accessible than any other body. Those distant bodies may then be evaluated in the context of processes already characterized on Earth. Conversely, other bodies (including extrasolar ones) may provide additional examples, edge cases, and counterexamples to earthbound processes; without a greater context, studying these phenomena in relation to Earth alone may result in low sample sizes and observational biases.
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