Mars, the fourth planet from the sun, is our neighbor, and it has long captivated the human mind and spirit. Think of Martians, a go-to word for extraterrestrial life since science-fiction imagined inhabitants there in the late 19th century. But, how did Mars it get its name? Who is the mythological Mars? The planet Mars is named after the Roman god of war, Mars, considered …
On February 22, 2017, news of the discovery of seven new exoplanets was announced by NASA. This may be a new word for you non-NASA geeks out there. Let’s examine the difference between planets and exoplanets. A planet is sometimes also called a major planet. It’s any of the eight large heavenly bodies revolving about the sun and shining by reflected light. In the order …
For years, scientists have been on the hunt for a mysterious “Planet Nine” that may exist in our solar system with a massive orbit of thousands—or even millions—of years. In 2011, a provocative hypothesis posed by a duo of planetary astronomers from the University of Louisiana-Lafayette named its version of this mysterious planet Tyche. They proposed a planet estimated to be four times the size of …