Where is Earth in our galaxy? The Milky Way is a large spiral galaxy. Earth is located in one of the spiral arms of the Milky Way (called the Orion Arm) which lies about two-thirds of the way out from the center of the Galaxy. Who discovered galaxy? The first galaxies were identifie...
technology on his spaceship — it's safe to say that he's from the future. He also has some knowledge of Earth's pop culture, seeing as he named himself after a player class in "Dungeons & Dragons", and has Kylie Minogue's "Can't Get You Out Of My Head" at the top of his ...
Milky Way Solar System: There are four terrestrial planets in the Milky Way solar system: Mercury, which is closest to the Sun, followed by Venus, Earth, and Mars. There are also Jovian planets or outer planets that primarily consist of gasses and they are named Jupiter, Saturn, Uranus and...
Who discovered the planet Uranus? Who discovered that there were other galaxies besides the Milky Way? Who found the planet Jupiter? Who is the Oort cloud named after? Who discovered the Earth's outer core? What was the first asteroid in the asteroid belt discovered?
Pip would later be revived in 1990 and become involved in the Infinity Gauntlet crossover series before becoming a part of the Infinity Watch. Pip was once Prince Gofern of the planet Laxidazia, in the Dolenz System, in the Milky Way Galaxy. He was originally an alien of the Laxidazian...
our galaxy would take about 23,000 times as long as a trip to Alpha Centauri, or 1.7 billion years, and the Milky Way is just one of hundreds of billions of galaxies. The Hubble Space Telescope once searched a tiny fragment of the night sky, the size of a penny held at arm’s ...
No book has ever influenced me so much as The old Man and the Sea It is a novelette by Ernest Hemingway about a fisherman named Santiago who finally proved himself a hero by his courage perseverance and confidence After eighty-four days of unsuccessful fishing the weather-beaten yet well-expe...
If self-destruction is the common fate of "civilized" species, then there might be no more than a handful of them in the Milky Way at a given moment, separated by vast tracts of silent starscape. If, on the other hand, a reasonable fraction of races live a long time, the galaxy migh...
Some are 15 far away that if they were to blow up today, their light would continue to be seen from the earth 16 a million years! Our sun is part of a great galaxy (星系) of 30 billion stars called the Milky Way. 17 , there are billions of galaxies within 18 of our telescopes...
the heavier elements they produced became part of the next generation of stars. As new stars were born and the Milky Way disk grew, each generation had more calcium, iron, and other heavy elements. Thus, we can learn which parts of our galaxy have seen several generations of stars come an...