The farside of the moon is always turned away from the Earth. Its appearance remained a mystery until 1959, when the Russian spacecraft Luna 3 was able to travel behind the Moon and send back the first photographs.
Although the farside looks similar to the moon’s nearside, there are obvious differences. It has few maria, because the lunar crust is thicker than on the nearside, making it difficult for lava to seep through into the impact basins left by colliding space rocks.
The north and south poles were the last parts of the Moon to be mapped. This was done by the Clementine spacecraft in 1994.
Mosaic maps, made by assembling the thousands of images that Clementine sent back, showed that some of the polar craters are permanently shadowed from the Sun’s rays.
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Exploring the Moon
People have dreamed of exploring the Moon for hundreds of years. The United States and Russia made the dream a reality in the middle of the 20th century. In 1959, Luna 1- the first spacecraft to leave the Earth’s gravity – was launched toward the Moon. A decade of intense space activity followed as Russian and American probes, robots, and crewed craft were sent to investigate and land on the l...
People have dreamed of exploring the Moon for hundreds of years. The United States and Russia made the dream a reality in the middle of the 20th century. In 1959, Luna 1- the first spacecraft to leave the Earth’s gravity – was launched toward the Moon. A decade of intense space activity followed as Russian and American probes, robots, and crewed craft were sent to investigate and land on the l...
50 Years of Spaceflight
In this era of 50 years of Manned Space Flight, USA stands at the top of the list in the Nations with the most Astronauts who have been sent to the space. Russia stands at the third position with France and Germany following it. The farthest Manned Missions from Earth is Apollo 13 which has travelled around 401,056 km in 1970. Next farthest is Apollo 8 followed by Gemini 11 and Gemini 10. Yur...
In this era of 50 years of Manned Space Flight, USA stands at the top of the list in the Nations with the most Astronauts who have been sent to the space. Russia stands at the third position with France and Germany following it. The farthest Manned Missions from Earth is Apollo 13 which has travelled around 401,056 km in 1970. Next farthest is Apollo 8 followed by Gemini 11 and Gemini 10. Yur...
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...
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 ...
Apollo Lunar Module Ascent Stage Interior View Aft
The Lunar Module Ascent Stage Interior View contains many core parts that include the cabin Relief Dump valve, overhead hatch, drogue. The core module in the middle contains oxygen control module, Ecs LiOH cartridge storage, Water Control module, ECS LIOH Cartridge, Cabin Recirculation Assembly. The lower part of the module contains some light weight protocols like Coupling Data Unit, Portable Lif...
The Lunar Module Ascent Stage Interior View contains many core parts that include the cabin Relief Dump valve, overhead hatch, drogue. The core module in the middle contains oxygen control module, Ecs LiOH cartridge storage, Water Control module, ECS LIOH Cartridge, Cabin Recirculation Assembly. The lower part of the module contains some light weight protocols like Coupling Data Unit, Portable Lif...
Understanding Auroras
The gathering storm is formed when the solar wind’s magnetic field is pointing in the opposite direction to that of the Earth, it sets up a chain of events that leads to a substorm and produces a Spectacular Aurora. The Earth’s magnetic shield, or magnetosphere, protects the planet from the solar wind, which usually just passes around the earth.
The gathering storm is formed when the solar wind’s magnetic field is pointing in the opposite direction to that of the Earth, it sets up a chain of events that leads to a substorm and produces a Spectacular Aurora. The Earth’s magnetic shield, or magnetosphere, protects the planet from the solar wind, which usually just passes around the earth.
List of All Space Missions to Different Planets and Beyond
Space examination or the Space missions is the disclosure and examination of space by system for space mechanics. Physical examination of space is administered both by human spaceflights and by robotic shuttle. While the observation of articles in space, rumoured to be Astro science, starts before reliable recorded history, it was the development of unbelievable and similarly profit...
Space examination or the Space missions is the disclosure and examination of space by system for space mechanics. Physical examination of space is administered both by human spaceflights and by robotic shuttle. While the observation of articles in space, rumoured to be Astro science, starts before reliable recorded history, it was the development of unbelievable and similarly profit...
Debris That Hit Space Shuttles
There are many impacts of the Space Shuttle. Atlantis struck by debris from the nose cone of a solid rocket booster 85 seconds after liftoff causing 707 dents, 298 larger than one inch in diameter. Columbia Foam debris from the external tank causes more than 100 dents and spurs NASA to begin a program to resolve foam-shedding.
There are many impacts of the Space Shuttle. Atlantis struck by debris from the nose cone of a solid rocket booster 85 seconds after liftoff causing 707 dents, 298 larger than one inch in diameter. Columbia Foam debris from the external tank causes more than 100 dents and spurs NASA to begin a program to resolve foam-shedding.
Other Solar Systems
Is our Solar system unique in the Universe ? Until recently, astronomers could only guess whether other stars are orbited by planetary systems. Extrasolar planets – those that orbit stars other than the Sun – are difficult to detect, because they are about one – billionth the brightness of their parent stars. Extrasolar planets can also be detected by watching for a drop in brightness as ...
Is our Solar system unique in the Universe ? Until recently, astronomers could only guess whether other stars are orbited by planetary systems. Extrasolar planets – those that orbit stars other than the Sun – are difficult to detect, because they are about one – billionth the brightness of their parent stars. Extrasolar planets can also be detected by watching for a drop in brightness as ...
Explaining Gravitational Lensing
Light always leaves from a young, star forming blue galaxy near the edge of the visible universe. Some of the light passes through a large cluster of galaxies and surrounding dark matter, directly in the line of sight between earth and the distant galaxy. The dark matter’s gravity acts like a lens, bending the incoming light.
Light always leaves from a young, star forming blue galaxy near the edge of the visible universe. Some of the light passes through a large cluster of galaxies and surrounding dark matter, directly in the line of sight between earth and the distant galaxy. The dark matter’s gravity acts like a lens, bending the incoming light.
Saturn and its Moons
Saturn is the sixth planet from the Sun and the second most expansive 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 mammoth with a middle range something like nine times that of Earth. While one and only one-eighth the mean thickness of Earth, with its more impressive volume Sa...
Saturn is the sixth planet from the Sun and the second most expansive 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 mammoth with a middle range something like nine times that of Earth. While one and only one-eighth the mean thickness of Earth, with its more impressive volume Sa...
Map of the Entire Universe
There are diverse multiverse theories, in which physicists have recommended that the universe may be one right around countless universes that moreover exist. The most distant separation that its hypothetically plausible for people to see is portrayed as the perceptible universe. Perceptions have demonstrated that the universe has all the earmarks of being stretching at a quickening rate, and vari...
There are diverse multiverse theories, in which physicists have recommended that the universe may be one right around countless universes that moreover exist. The most distant separation that its hypothetically plausible for people to see is portrayed as the perceptible universe. Perceptions have demonstrated that the universe has all the earmarks of being stretching at a quickening rate, and vari...
The Pioneer Plaque
The Pioneer plaques are a couple of gold-anodized aluminum plaques which were put ready the 1972 Pioneer 10 and 1973 Pioneer 11 space apparatus, offering a pictorial inform, on the off chance that either Pioneer 10 or 11 is captured by extraterrestrial existence. The plaques demonstrate the bare figures of a human male and female as well as a few images that are composed to give informative da...
The Pioneer plaques are a couple of gold-anodized aluminum plaques which were put ready the 1972 Pioneer 10 and 1973 Pioneer 11 space apparatus, offering a pictorial inform, on the off chance that either Pioneer 10 or 11 is captured by extraterrestrial existence. The plaques demonstrate the bare figures of a human male and female as well as a few images that are composed to give informative da...
A Brief History of the Solar System
The process of existence or initiative of life in the Solar System looks very interesting. Life in the solar system is a monomeric nucleotide, pretty much just a simple molecular compound made out of a normal, every-day inorganic material. Life started in the Earth once the things inside it are cooled down a bit. Basically life in the Earth is a replicator, the way it just happened or formed. Life...
The process of existence or initiative of life in the Solar System looks very interesting. Life in the solar system is a monomeric nucleotide, pretty much just a simple molecular compound made out of a normal, every-day inorganic material. Life started in the Earth once the things inside it are cooled down a bit. Basically life in the Earth is a replicator, the way it just happened or formed. Life...
Star Lifecycles
Stellar advancement is the methodology by which a star experiences an arrangement of radical updates around its lifetime. Hinging on the mass of the star, this lifetime extends from just a few million years for the most gigantic to trillions of years for the slightest huge, which is impressively longer than the time period characterized by the universe. All stars are born from falling mists of...
Stellar advancement is the methodology by which a star experiences an arrangement of radical updates around its lifetime. Hinging on the mass of the star, this lifetime extends from just a few million years for the most gigantic to trillions of years for the slightest huge, which is impressively longer than the time period characterized by the universe. All stars are born from falling mists of...
The Planets Interiors
Earth and the different several internal planets of our earth's planetary group (Mercury, Venus and Scratches) are causing of rock, to be containing regular minerals like feldspars and metals like magnesium and aluminum. So is Pluto. The different planets are not unyielding. Jupiter, case in point, is made up generally of trapped helium, hydrogen, and water. In our earth's planetary group, the...
Earth and the different several internal planets of our earth's planetary group (Mercury, Venus and Scratches) are causing of rock, to be containing regular minerals like feldspars and metals like magnesium and aluminum. So is Pluto. The different planets are not unyielding. Jupiter, case in point, is made up generally of trapped helium, hydrogen, and water. In our earth's planetary group, the...
Driving Force That Drives Galaxies Apart
The universe is expanding at an ever – increasing rate, with something that astronomers call dark energy appearing to push it apart faster than gravity can pull it together. Type la supernovas are stars that explodes with a predictable brightness. Light from distant supernovas locks dimmer and redder than expected, implying that the universe is expanding. The more distant the star, the fast...
The universe is expanding at an ever – increasing rate, with something that astronomers call dark energy appearing to push it apart faster than gravity can pull it together. Type la supernovas are stars that explodes with a predictable brightness. Light from distant supernovas locks dimmer and redder than expected, implying that the universe is expanding. The more distant the star, the fast...
Black Holes Explained
The most Bizarre objects in the Universe, black holes are aptly named – they emit no visible light at all. And yet, most black holes are the end state of the most brilliant objects in the cosmos; giant stars that go supernova. The super compressed core that remains after the explosion has such strong gravity that even light cannot escape it – so the object is black.
The most Bizarre objects in the Universe, black holes are aptly named – they emit no visible light at all. And yet, most black holes are the end state of the most brilliant objects in the cosmos; giant stars that go supernova. The super compressed core that remains after the explosion has such strong gravity that even light cannot escape it – so the object is black.
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