The oldest star chart known may be a carved ivory Mammoth tusk that was discovered in Germany in 1979. This artifact is 32,500 years old and has a carving that resembles the constellation Orion. A drawing on the wall of the Lascaux caves in France has a graphical representation of the Pleiades open cluster of stars.
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Fun Facts About the Space Shuttle
Finding out the length of an orbit is a very tedious task. Unless one have flown aboard the space shuttle or have seen it in person, it can be difficult to mentally visualize the size of the vehicle. Here, we measure the orbiter against a familiar object, a school bus. The weight of Orbiter would weight around 178000 pounds. The heaviest African Elephant weighs 13200 pounds. It would take appro...
Finding out the length of an orbit is a very tedious task. Unless one have flown aboard the space shuttle or have seen it in person, it can be difficult to mentally visualize the size of the vehicle. Here, we measure the orbiter against a familiar object, a school bus. The weight of Orbiter would weight around 178000 pounds. The heaviest African Elephant weighs 13200 pounds. It would take appro...
Saturn Explained: Inside and Out
Saturn is the sixth planet from the Sun and the second vastest planet in the Earth's planetary group, following Jupiter. Named following the Roman god Saturn, its galactic image (♄) speaks for the god's sickle. Saturn is a gas goliath with a normal span something like nine times that of Earth.[12][13] While a single-eighth the middle thickness of Earth, with its more substantial volume Saturn ...
Saturn is the sixth planet from the Sun and the second vastest planet in the Earth's planetary group, following Jupiter. Named following the Roman god Saturn, its galactic image (♄) speaks for the god's sickle. Saturn is a gas goliath with a normal span something like nine times that of Earth.[12][13] While a single-eighth the middle thickness of Earth, with its more substantial volume Saturn ...
The Universe's Levels of Reality
The central universe is the creation of eternity; the seven super universes are the creations of time; the four outer space levels are undoubtedly destined to eventuate – evolve the ultimacy of creation. And there aer those who maintain that the infinite can never attain full expression short of infinity; and therefore do they postulate an additional and unrevealed creation beyond the fourth and o...
The central universe is the creation of eternity; the seven super universes are the creations of time; the four outer space levels are undoubtedly destined to eventuate – evolve the ultimacy of creation. And there aer those who maintain that the infinite can never attain full expression short of infinity; and therefore do they postulate an additional and unrevealed creation beyond the fourth and o...
What are Exoplanets?
In 1543, Polish astronomer Nicolaus Copernicus published on the Revolutions of the Heavenly Spheres, showing that the Earth, far from being the privileged center of the universe, is just another planet orbiting the Sun. Since then, the discovery that our sun is a typical star among the billions in the Milky Way, which in turn is but one of the billions of galaxies we observe in all directions,...
In 1543, Polish astronomer Nicolaus Copernicus published on the Revolutions of the Heavenly Spheres, showing that the Earth, far from being the privileged center of the universe, is just another planet orbiting the Sun. Since then, the discovery that our sun is a typical star among the billions in the Milky Way, which in turn is but one of the billions of galaxies we observe in all directions,...
Apollo Lunar Module Descent Stage
The Lunar module Descent stage would be the final module for the vehicle. The Stage consists of the Engine Mount, The Descent engine, the Structural Skin, the Insulation, the thermal and micrometeoroid shield, the forward interstate fitting, the oxidizer tank, the cable cutter, the ambient helium tank, the landing gear and finally the descent engine skirt.
The Lunar module Descent stage would be the final module for the vehicle. The Stage consists of the Engine Mount, The Descent engine, the Structural Skin, the Insulation, the thermal and micrometeoroid shield, the forward interstate fitting, the oxidizer tank, the cable cutter, the ambient helium tank, the landing gear and finally the descent engine skirt.
List of Earth's Satellites
The planet's first counterfeit satellite, the Sputnik 1, was started by the Soviet Union in 1957. In light of the fact that then, many satellites have been started into space around the Earth. Certain satellites, remarkably space stations, have been started in parts and collected in circle. Fake satellites begin from more than 50 nations and have utilized the satellite starting abilities of te...
The planet's first counterfeit satellite, the Sputnik 1, was started by the Soviet Union in 1957. In light of the fact that then, many satellites have been started into space around the Earth. Certain satellites, remarkably space stations, have been started in parts and collected in circle. Fake satellites begin from more than 50 nations and have utilized the satellite starting abilities of te...
What our Universe Looks Like From Another Universe
The universe is usually described as the totality of being, incorporating planets, stars, universes, the substance of intergalactic space, and all matter and energy. Definitions and regulation change and comparative terms incorporate the universe, the globe and nature. Exploratory perception of prior stages in the infrastructure of the universe, which could be perceived at paramount separates, pre...
The universe is usually described as the totality of being, incorporating planets, stars, universes, the substance of intergalactic space, and all matter and energy. Definitions and regulation change and comparative terms incorporate the universe, the globe and nature. Exploratory perception of prior stages in the infrastructure of the universe, which could be perceived at paramount separates, pre...
Understanding Blackholes
The Sonoma State University NASA Education and Public Outreach group, in collaboration with several other people, has created a series of formal and informal education and outreach products based on the science of black holes. The formal products – which include an educator’s guide with activities and in online resource are closely tied to the informal products, which include a planetarium show, a...
The Sonoma State University NASA Education and Public Outreach group, in collaboration with several other people, has created a series of formal and informal education and outreach products based on the science of black holes. The formal products – which include an educator’s guide with activities and in online resource are closely tied to the informal products, which include a planetarium show, a...
Jupiter's Moons Explained
The planet Jupiter has 67 affirmed moons. This gives it the most substantial entourage of moons with "sensibly secure" circles of any planet in the Sun oriented System. The most monstrous of them, the four Galilean moons, were identified in 1610 by Galileo Galilei and were the first protests recognized to circle a figure that was not Earth or the Sun. From the close of the 19th century, handfu...
The planet Jupiter has 67 affirmed moons. This gives it the most substantial entourage of moons with "sensibly secure" circles of any planet in the Sun oriented System. The most monstrous of them, the four Galilean moons, were identified in 1610 by Galileo Galilei and were the first protests recognized to circle a figure that was not Earth or the Sun. From the close of the 19th century, handfu...
Blankets of Time Peroid of the Earth
The geologic time scale blankets the degree of the being of Earth, from around the range of 4600 million years in the past to the present day. It's stamped by Worldwide Limit Stereotype Areas and Indicates. Geologic time units are (in place of slipping specificity) ages, times, periods, ages, and develops; and the relating chronostratigraphic units, which measure "shake-time", are endotherms, eryt...
The geologic time scale blankets the degree of the being of Earth, from around the range of 4600 million years in the past to the present day. It's stamped by Worldwide Limit Stereotype Areas and Indicates. Geologic time units are (in place of slipping specificity) ages, times, periods, ages, and develops; and the relating chronostratigraphic units, which measure "shake-time", are endotherms, eryt...
Vostok 1's Mission
Vostok 1 (Russian: Восток-1, East 1 or Arrange 1) was the first spaceflight in the Vostok system and the first human spaceflight in history. The Vostok 3KA space apparatus was started on April 12, 1961. The flight took Yuri Gagarin, a cosmonaut from the Soviet Union, into space. The flight checked the first time that a human dropped in space, and in addition the first orbital flight of a manne...
Vostok 1 (Russian: Восток-1, East 1 or Arrange 1) was the first spaceflight in the Vostok system and the first human spaceflight in history. The Vostok 3KA space apparatus was started on April 12, 1961. The flight took Yuri Gagarin, a cosmonaut from the Soviet Union, into space. The flight checked the first time that a human dropped in space, and in addition the first orbital flight of a manne...
Craters on the Moon
The Moon’s cratered surface tells a violent story about the Impact of the Skywalkers. Bright areas are ancient crust that makes up the highlands Dark areas are newer regions of lava that formed after asteroid impacts.
The Moon’s cratered surface tells a violent story about the Impact of the Skywalkers. Bright areas are ancient crust that makes up the highlands Dark areas are newer regions of lava that formed after asteroid impacts.
Mars Explained: Inside and Out
Scratches is the fourth planet from the Sun and the second most diminutive planet in the Earth's planetary group. Named following the Roman lord of war, its frequently depicted as the "Red Planet", as the iron oxide common on its surface gives it a rosy appearance. Scratches is a physical planet with a flimsy climate, having surface offers reminiscent both of the effect pits of the Moon and th...
Scratches is the fourth planet from the Sun and the second most diminutive planet in the Earth's planetary group. Named following the Roman lord of war, its frequently depicted as the "Red Planet", as the iron oxide common on its surface gives it a rosy appearance. Scratches is a physical planet with a flimsy climate, having surface offers reminiscent both of the effect pits of the Moon and th...
Space Object Comparisons
Sirius is the brightest star in the night sky. With a picture based clear degree of −1.46, it is for all intents and purpose twice as bright as Canopus, the subsequently brightest star. The name "Sirius" is dead set from the Ancient Greek ("sparkling" or "scorcher"). The star has the Bayer designation Alpha Canis Majoris. What the uncovered eye perceives as a particular star is blatantly a paralle...
Sirius is the brightest star in the night sky. With a picture based clear degree of −1.46, it is for all intents and purpose twice as bright as Canopus, the subsequently brightest star. The name "Sirius" is dead set from the Ancient Greek ("sparkling" or "scorcher"). The star has the Bayer designation Alpha Canis Majoris. What the uncovered eye perceives as a particular star is blatantly a paralle...
Is There an Edge of the Universe?
The “dark flow” of wayward galaxy clusters that appear to be pulled in one direction could give us our first hint of something beyond the cosmic horizon, which normally marks the limit of the observable universe.
The “dark flow” of wayward galaxy clusters that appear to be pulled in one direction could give us our first hint of something beyond the cosmic horizon, which normally marks the limit of the observable universe.
Old Time Celestial Atlas
In stargazing and travel, the divine circle is a nonexistent circle of subjectively extensive span, concentric with the spectator. All questions in the onlooker's sky could be considered as extrapolated upon within surface of the heavenly circle, as it would be if it were the underside of an arch or a hemispherical screen. The divine circle is a useful apparatus for round cosmology, permitting spe...
In stargazing and travel, the divine circle is a nonexistent circle of subjectively extensive span, concentric with the spectator. All questions in the onlooker's sky could be considered as extrapolated upon within surface of the heavenly circle, as it would be if it were the underside of an arch or a hemispherical screen. The divine circle is a useful apparatus for round cosmology, permitting spe...
Viewing the Past in Space
The ancients had it wrong: the Earth is not the center of the universe. But the Earths is at the center of the part of the Universe that we can see. A being on a planet orbiting, say, a star in the galaxy M87 would see a different part of the Universe, one centered on him.
The ancients had it wrong: the Earth is not the center of the universe. But the Earths is at the center of the part of the Universe that we can see. A being on a planet orbiting, say, a star in the galaxy M87 would see a different part of the Universe, one centered on him.
Star Map - Southern Hemisphere March to August
Polar Star's a few shafts are turned by either a diesel-electric or gas turbine power plant. Each shaft is connected with a 16-foot (4.9 m) width, four-bladed, controllable-pitch propeller. The diesel-electric plant can convert 18,000 shaft quality (13 MW) and the gas turbine plant what signified 75,000 shaft ability (56 MW).
Polar Star's a few shafts are turned by either a diesel-electric or gas turbine power plant. Each shaft is connected with a 16-foot (4.9 m) width, four-bladed, controllable-pitch propeller. The diesel-electric plant can convert 18,000 shaft quality (13 MW) and the gas turbine plant what signified 75,000 shaft ability (56 MW).

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