Milky Way Theory

The materials, pressures and temperature are too extreme for humans to live at Uranus. There is only one spacecraft that have visited Uranus because the distance between Uranus and Earth is 3 billion kilometers. The spacecraft that came to Uranus is called NASA’s Voyager 2. The spacecraft found out information about the moon and the rings around Uranus all of that in just 6 hours. It also discovered 10 new moons and that Uranus has got a stronger magnetic field then saturn.

The asteroids are orbiting around the sun mainly in what we call the asteroid belt - an area between the orbit of Mars and Jupiter. There are millions of asteroids in space, ranging in size from hundreds of metres across to as small as a pebble. Asteroids are made

Therefore, the portion of this hemisphere that is visible to an observer on Earth can vary from about 100% (full moon) to 0% (new moon). The lunar terminator is the boundary between the illuminated and darkened hemispheres. Each of the four "intermediate" lunar phases (see below) is roughly seven days (~7.4 days) but this varies slightly due to the elliptical shape of the Moon 's orbit. Aside from some craters near the lunar poles such as Shoemaker, all parts of the Moon see around 14.77 days of sunlight, followed by 14.77 days of "night". (The side of the Moon facing away from the Earth is sometimes called the "dark side", which is a misnomer).When the Sun and Moon are aligned on the same side of the Earth, the moon is "new", and the side of the Moon facing Earth is not illuminated by the Sun.

The Romans only knew of several objects in the sky at this time, the Sun, the Moon, and the five brightest planets. Mercury was named after the Roman messenger god, as it traveled the fastest in the sky. As said from a page created by Wikipedia on the planet Mercury. Mercury is positioned as the closest planet in our solar system to our

On the night of Wednesday, November 11, I went to the RLM. At 7:25 I observed Uranus at approximately 40 degrees in the east southeastern sky. It only appeared as a small whitish dot against a vast black background. I found it by looking directly into the lens where the astronomers had pointed the telescope in the sky. Discovered in 1781, Uranus is the third largest planet in the solar system.

Between 4.1 and 3.8 billion years ago, was a period known as the heavy bombardment period (Evolution of the Moon. 2012). During this period, the moon was hit with numerous impacts that left craters. 3.1 to 1 billion years ago, mare volcanism took place (Evolution of the Moon. 2012). During this time, the lava from under the crust, broke through the surface, and filled the craters with Mare. Also during this time, intermediate cratering was taking place (Evolution of the Moon. 2012).

Explain how spring and neap tides are created. Tides are created by the gravitational pull of the sun and moon. When the sun and moon align their gravitational pulls combine creating the highest high tides and the lowest low tides, also known as the spring tides. When the sun and moon are at 90° angles from one another their gravitational pulls are pulling in different directions, therefore the tides are minimized, also known as neap tides.

Now that we have access to space, the easiest way to prove the Earth is a sphere is to leave it and view it from a distance. Astronauts and space probes have done just that. Every picture of Earth ever taken shows only a circular shape, and the only geometric solid which looks like a circle from any direction is a sphere. The horizon is the surface that one is observing from is not an infinite plane. On a clear day, the only restriction to a person 's sight is the horizon.

The cratering record is evidence that Venus resurfaced within the past half-billion years. In the most recent cratering, Venus destroyed older craters. Geological conditions covered much of the older craters, older sediments also evolved. Studies suggest that the resurfacing occurred in the past half-billion years. 11) Describe four ways Mars is similar to Earth today.

It was tested 13 times before the actual launch. The rocket has 6 main parts. Lunar landing module, polaris, atlas S-IC, titan, and minuteman. The Saturn V was 363 feet tall, 63 feet taller than the Statue of Liberty. At the time of launch, it weighed 6.2 million pounds.

The rotation on its axis causes night and day. B.) Observing the shadows C.) A partial solar eclipse 2.

The Circinus Galaxy (ESO 97-G13) is a Seyfert galaxy[2] in the Circinus constellation - and one of the closest to the Milky Way[3] (see also NGC 185). It is only 4 degrees below the Galactic plane, and 13 million light-yearsaway. The galaxy is undergoing tumultuous changes, as rings of gas are being ejected from the galaxy. The outermost ring is 700 light-years from the center of the galaxy and the inner ring is 130 light-years out. Although the Circinus galaxy can be seen using a small telescope, it was not noticed until 1977[4] because it lies close to the plane of the Milky Way and is obscured by galactic dust.

It has the mass of 330x1023 kilograms and the volume of 60,827,208,742 kilometers3. It is the second densest planet with the density of 5.427 g/cm3. It has a large iron core which takes up 80% of the planet’s radius and its magnetic field is 1% of earth’s magnetic

At least, that 's what astronomer Frank Drake, creator of the Drake equation, thinks. The Drake equation, created by its namesake, is a formula to estimate the number of extraterrestrial civilizations in the Milky Way Galaxy. Frank Drake is also the founder of Search for Extraterrestrial Intelligence (SETI) which is a collaborative project working towards making contact with intelligent alien life forms. The organization first started its search over fifty years ago, but hasn 't found a signal yet. In the interview, Drake discusses how the discovery of several exoplanets (or extrasolar planet, meaning a planet that orbits a star other than our Sun) and the discovery of oceans in strange places like Europa (one of Jupiter 's largest

MARTIAN SUN DOOR FOUND ON OUR BELOVED STAR A photo taken by NASA 'S SOHO satellite has martian researchers freaking out. They found what appears to be an enormous door opening up in the sun. Of course, this can only be an entrance way for aliens to come and go as they please. But how can that be?