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Author Archives: serenakumar
Hey everyone! This semester in Astronomy 201, I have learned a lot. Coming with almost no prior background in astronomy, I was truly shocked and astounded to learn so many things about the Earth, the solar system around us, and the universe as a whole. One thing in particular that interested me was learning about… Continue reading → Continue reading
Hey everyone! Extremophiles are organisms that can survive in extreme environments (hence the name). They can survive in places with extreme pressures and temperatures, and can thrive where most other life forms on Earth would perish. Most extremophiles are microbes. The American Museum of Natural History, located in New York City, has opened up a… Continue reading → Continue reading
Hello everyone! Before taking this course, I only knew very basic knowledge of topics relating to astronomy. I didn’t think it was very important to know why we needed to know about the celestial beings outside of the Earth in which we live. However, now after learning about the myriad objects outside of Earth, I realize… Continue reading → Continue reading
Hello everyone! Some exciting new has been happening in the astronomy world. NASA, the National Aeronautics and Space Administration, is launching a space mission to the dwarf planet Pluto, a feat that has never been accomplished before! This is super exciting because this mission will potentially give us a much clearer idea of what is happening… Continue reading → Continue reading
Today, residents of Europe got to see something truly spectacular. In the early morning hours, a solar eclipse occurred (a total solar eclipse was viewed by residents of islands in the far North of Europe). This eclipse coincided with the Spring equinox (which occurs on the first day of Spring) as well as a Supermoon, which… Continue reading → Continue reading
Today, one of the most pressing issues in society is climate change. The Earth, due to pollution and the ensuing increase in greenhouse gases in the atmosphere, is experiencing global warming. Average temperatures around the globe have increased a few degrees Celsius in the past few decades. While that may not seem like a lot,… Continue reading → Continue reading
With the prevalence of advanced technology in today’s society, it is no surprise that there have been many mobile applications, or ‘apps’ dedicated towards astronomy that are available to purchase and peruse for astronomy lovers. One app that caught my interest was the SkyView App. The SkyView App is free on iTunes and on the… Continue reading → Continue reading
Have you ever been to a beach and wondered why at some times of the day, the ocean water reached further onto the land than at other times of the day? You may have heard the terms ‘high tide’ and ‘low tide’. Tides are caused by the gravitational force of the sun and moon, as… Continue reading → Continue reading
Hello! For my homework assignment, I researched some basic information about Nicholas Copernicus, the Polish astronomer. Copernicus was born on February 19, 1473, and died on May 24, 1543. You can find more information on Copernicus’ life here! There were many fascinating events and people that lived during Copernicus’ lifetime. In 1492, when Copernicus was 19,… Continue reading → Continue reading
Hi! Have you ever opened a newspaper or magazine, and seen an astrology page showing horoscopes for people with different zodiac signs? Zodiac signs are twelve signs ( Aquarius, Pisces, Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn) that correspond to roughly a month a year. The signs were named for the 12… Continue reading → Continue reading