Advanced Interactive PPT
... A light year is the distance light travels in a year, which is 5 trillion, 878 billion miles. ...
... A light year is the distance light travels in a year, which is 5 trillion, 878 billion miles. ...
Document
... Formation of the milky way Formation of the solar system; at this point in time the interstellar medium has been enriched with 1% heavy elements Formation of the earth and the moon Layer structure of the earth Solid earth crust Early ocean Plate tectonics Earth’s magnetic field Origin of life Format ...
... Formation of the milky way Formation of the solar system; at this point in time the interstellar medium has been enriched with 1% heavy elements Formation of the earth and the moon Layer structure of the earth Solid earth crust Early ocean Plate tectonics Earth’s magnetic field Origin of life Format ...
5 Habitable zones and Planetary atmospheres
... The escape process influenced the formation and chemical evolution of the atmosphere on Venus (and other terrestrial planets). On early Venus liquid water was evaporated and transported to higher altitudes, where it was photodissociated. Most of the H atoms escaped, but the oxygen remained in the at ...
... The escape process influenced the formation and chemical evolution of the atmosphere on Venus (and other terrestrial planets). On early Venus liquid water was evaporated and transported to higher altitudes, where it was photodissociated. Most of the H atoms escaped, but the oxygen remained in the at ...
The Universe and Space Travel
... Set of 10 equations in Albert Einstein's general theory of relativity that describes the fundamental interaction of gravitation as a result of spacetime being curved by matter and energy. First published by Einstein in 1915 as a tensor equation. Reduces to Newton’s law of gravitation when gravity is ...
... Set of 10 equations in Albert Einstein's general theory of relativity that describes the fundamental interaction of gravitation as a result of spacetime being curved by matter and energy. First published by Einstein in 1915 as a tensor equation. Reduces to Newton’s law of gravitation when gravity is ...
15 - Edmodo
... Using pages 300-301 in your Investigating Science 9 textbook, draw a labeled Hertzsprung diagram below: (7 Marks) ...
... Using pages 300-301 in your Investigating Science 9 textbook, draw a labeled Hertzsprung diagram below: (7 Marks) ...
Multiple Choice - Secondary Science Wiki
... All discoveries related to the solar system have been made. Only discoveries made in the last century are important. Some changes may occur if new evidence is provided. ...
... All discoveries related to the solar system have been made. Only discoveries made in the last century are important. Some changes may occur if new evidence is provided. ...
Universe and Solar System
... Goal: Apply your knowledge of the types of objects and their arrangement in the solar system and universe. Role: You are a member of your 6th grade class, which is helping your school compete for a hosting the President for a nationally televised address on space. Audience: The selection team for th ...
... Goal: Apply your knowledge of the types of objects and their arrangement in the solar system and universe. Role: You are a member of your 6th grade class, which is helping your school compete for a hosting the President for a nationally televised address on space. Audience: The selection team for th ...
sample text - Highereducationresources
... no erosion has taken place on its surface. We see Mercury much the way it was soon after it formed. Core (Heading level 3) We learned that Mercury has an extremely weak magnetic field, which could indicate a hot metallic core, such as molten iron. Geologists think Mercury may be the most iron-rich p ...
... no erosion has taken place on its surface. We see Mercury much the way it was soon after it formed. Core (Heading level 3) We learned that Mercury has an extremely weak magnetic field, which could indicate a hot metallic core, such as molten iron. Geologists think Mercury may be the most iron-rich p ...
Chpt 26- Studying Space:
... • Explain how telescopes for nonvisible electromagnetic radiation differ from light telescopes The Value of Astronomy • By studying these objects, astronomers have been able to learn more about the origin of Earth and the processes involved in the formation of our solar system. • Studies of how star ...
... • Explain how telescopes for nonvisible electromagnetic radiation differ from light telescopes The Value of Astronomy • By studying these objects, astronomers have been able to learn more about the origin of Earth and the processes involved in the formation of our solar system. • Studies of how star ...
The Moon and Planets
... perspectives as it orbits the Earth, and can see only part of the half of the Moon that is lit up by the Sun. Watch this very helpful video for a clear understanding: ...
... perspectives as it orbits the Earth, and can see only part of the half of the Moon that is lit up by the Sun. Watch this very helpful video for a clear understanding: ...
Unit 2 – The Moon and the Planets
... the sky from the Sun (so we can see its fully lit-up face). This means that it will be rising in the East as the Sun is going down in the West. It will be ‘up’ all night. ...
... the sky from the Sun (so we can see its fully lit-up face). This means that it will be rising in the East as the Sun is going down in the West. It will be ‘up’ all night. ...
100 Ways to Pass the Earth Science Regents sturges
... 84. Mid-ocean ridge - new earth being created-sea floor spreading. 85. Trenches - earth being destroyed - subduction zone. 86. P waves are faster than S waves. 87. P-waves pass through liquids, solids and gases (that's why people can hear earthquakes. "S"-waves travel through solids only. 88. You us ...
... 84. Mid-ocean ridge - new earth being created-sea floor spreading. 85. Trenches - earth being destroyed - subduction zone. 86. P waves are faster than S waves. 87. P-waves pass through liquids, solids and gases (that's why people can hear earthquakes. "S"-waves travel through solids only. 88. You us ...
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 ...
Chapter14- Our Galaxy - SFA Physics and Astronomy
... Galactic Center -Evidence of Black Hole (artist’s rendering) ...
... Galactic Center -Evidence of Black Hole (artist’s rendering) ...
The Life of a Star
... is reached the proto-star has joined the Main Sequence. How long it remains on the Main Sequence depends on how fast it burns up its supply of hydrogen fuel in the core. Very hot, bright stars like the giant O-type stars have a kind of live fast die young – rock and roll life style while small cool ...
... is reached the proto-star has joined the Main Sequence. How long it remains on the Main Sequence depends on how fast it burns up its supply of hydrogen fuel in the core. Very hot, bright stars like the giant O-type stars have a kind of live fast die young – rock and roll life style while small cool ...
PPT - greenslime.info
... “Tropics” (23.5°N and 23.5°S Latitude) Summer Solstice is the longest day of the year in the Northern Hemisphere (Sun directly over Tropic of Cancer-23.5°N-at noon) Winter solstice = shortest day of the year for Northern Hemisphere (Sun directly over Tropic of Capricorn-23.5°S-at noon) ...
... “Tropics” (23.5°N and 23.5°S Latitude) Summer Solstice is the longest day of the year in the Northern Hemisphere (Sun directly over Tropic of Cancer-23.5°N-at noon) Winter solstice = shortest day of the year for Northern Hemisphere (Sun directly over Tropic of Capricorn-23.5°S-at noon) ...
Round 1
... A star becomes a red giant when this happens. (runs out of hydrogen to fuse in its core → leaves the main sequence) $1600 A Type 1a supernova occurs when a white dwarf’s mass exceeds this. (1.4 M ) $2000 This prevents the collapse of the star at the center of a planetary nebula. (electron ...
... A star becomes a red giant when this happens. (runs out of hydrogen to fuse in its core → leaves the main sequence) $1600 A Type 1a supernova occurs when a white dwarf’s mass exceeds this. (1.4 M ) $2000 This prevents the collapse of the star at the center of a planetary nebula. (electron ...
PISGAH Dr. Bob Hayward ASTRONOMICAL Astronomer/Educator
... stars called the Hyades forms the face of the bull and can be seen in the form of a letter “V” with Aldebaran at the top of one side of the “V.” Technically, Aldebaran is not a member of the Hyades but rather a foreground star, one in front of the Hyades. Go back to the belt of Orion and draw a line ...
... stars called the Hyades forms the face of the bull and can be seen in the form of a letter “V” with Aldebaran at the top of one side of the “V.” Technically, Aldebaran is not a member of the Hyades but rather a foreground star, one in front of the Hyades. Go back to the belt of Orion and draw a line ...
6 - In the Beginning: Science and Genesis 1-11
... “The complete birth of a star has never been observed. The principles of physics demand some special conditions for star formation and also for a long time period. A cloud of hydrogen gas must be compressed to a sufficiently small size so that gravity dominates.” ...
... “The complete birth of a star has never been observed. The principles of physics demand some special conditions for star formation and also for a long time period. A cloud of hydrogen gas must be compressed to a sufficiently small size so that gravity dominates.” ...
newton`s three laws of motion
... that displayed no parallax. New “ star” must lie on the starry sphere of the geocentric model. A contradiction to Aristotle’s perfect heavens. ...
... that displayed no parallax. New “ star” must lie on the starry sphere of the geocentric model. A contradiction to Aristotle’s perfect heavens. ...
Rare Earth hypothesis
In planetary astronomy and astrobiology, the Rare Earth Hypothesis argues that the origin of life and the evolution of biological complexity such as sexually reproducing, multicellular organisms on Earth (and, subsequently, human intelligence) required an improbable combination of astrophysical and geological events and circumstances. The hypothesis argues that complex extraterrestrial life is a very improbable phenomenon and likely to be extremely rare. The term ""Rare Earth"" originates from Rare Earth: Why Complex Life Is Uncommon in the Universe (2000), a book by Peter Ward, a geologist and paleontologist, and Donald E. Brownlee, an astronomer and astrobiologist, both faculty members at the University of Washington.An alternative view point was argued by Carl Sagan and Frank Drake, among others. It holds that Earth is a typical rocky planet in a typical planetary system, located in a non-exceptional region of a common barred-spiral galaxy. Given the principle of mediocrity (also called the Copernican principle), it is probable that the universe teems with complex life. Ward and Brownlee argue to the contrary: that planets, planetary systems, and galactic regions that are as friendly to complex life as are the Earth, the Solar System, and our region of the Milky Way are very rare.