Is the Truth in Asteroid Dust?

Is the truth in asteroid dust? Perhaps we’ll soon learn the answer. This month, the Japanese Aerospace Exploration Agency (JAXA) successfully brought asteroid dust back to Earth for the second time in history. A small asteroid doesn’t have a heated interior. Scientists believe that means that since the materials on an asteroid have never experienced that intense heat and altered, they have the “initial characteristics of the solar system.” Studying this material could lead to a new understanding of the history and development of our solar system. What Is an Asteroid It’s an irregularly shaped celestial body usually found between the orbits of Mars and Jupiter. (See the illustration above.) They can be as small as pebbles or hundreds of miles in diameter. Most asteroids are rocks, but some have clays or metals in them. There are currently 1,038,96 known asteroids. Scientists believe that during the formation of our solar system some rocks and materials were “left overs.” These left overs are what we call asteroids.  How Do Scientists Study Asteroids? Astronomers have spent years observing celestial bodies like asteroids with powerful telescopes. Some scientists have been fortunate enough to work with meteorites, tiny bits of asteroids that survived the […]

Why we Believe in the Impossible

Since the beginning of time, people have believed in the supernatural to explain things they did not understand. As scientific knowledge and understanding grew, one would think belief in the supernatural would lessen or disappear. Turns out that’s not true. Why do we hold on to false beliefs? Why do we believe in the impossible? The bottom line? Why? We want to believe. (Every one of us.) What Are False Beliefs? According to the American Psychological Association, the definition of false beliefs is “a mental proposition that is asserted with high confidence but lacks a basis in reality.”  What is Reality?  1: the quality or state of being real 2 a (1): a real event, entity, or state of affairs his dream became a reality (2): the totality of real things and events trying to escape from reality   b: something that is neither derivative nor dependent but exists necessarily in reality: in actual fact Merriam-Webster Dictionary Myths We Believe A common myth many of us believe is that multi-tasking works. The facts show multi-tasking doesn’t work. “Research reveals that there are capacity limits when engaging in cognitively demanding tasks.” We also like to believe that a loving and healthy environment can and will change any genetically […]

A Team of Awesome Women & the Nobel Prize

Strong women come in all sizes, colors, religions, and abilities. Today we celebrate two women who discovered one of the greatest breakthroughs in the biological sciences. Dr. Emmanuelle Charpentier and Dr. Jennifer A. Doudna were awarded the 2020 Nobel Prize for Chemistry this week for their development of a groundbreaking method for editing DNA. They discovered the genetic scissors called CRISPR/Cas9. It’s a tool that allows scientists to “snip” the DNA of organisms, “allowing for easy and precise genetic modifications.” https://www.amightygirl.com/blog?p=31760 They are the sixth and seventh women in history to win the Nobel Prize in Chemistry and the first pair of women to win the chemistry prize. This team of awesome women teamed up for a common goal, and the results are world changing. Excellence is never an accident. It is always the result of high intention, sincere effort, and intelligent execution; it represents the wise choice of many alternatives—choice, not chance, and determines your destiny. Aristotle (384-322 BC) Dr. Emmanuelle Charpentier Emmanuelle Charpentier was born on December 11, 1968 in Juvisy-sur-Orge, a commune in northern France, 18km south-east of Paris.  Charpentier studied biochemistry, microbiology and genetics at the Pierre and Marie Curie University. She received a research doctorate from […]