This post was authored by Stephanie Marcus, Science Reference Librarian in the Science, Technology, and Business Division. Now that we’ve had the 2017 Total Solar Eclipse, it’s time to move on to the next big event on NASA’s calendar, and that is the Grand Finale of the Cassini-Huygens Mission, a cooperative project of NASA, the …
Every so often the Moon passes directly between the Sun and the Earth, casting a shadow on the Earth and briefly blocking much of the Sun’s light from reaching the Earth. This, we call a solar eclipse.
Humans have long been fascinated by solar eclipses. Reports of occurrences come from ancient civilizations. Succeeding generations of astronomers would add their own records. By the 19th century though, astronomers were beginning to observe and measure the dimmer outer corona of the sun. Astronomers, eager to observe more solar eclipses, began to travel farther from their homes, traveling on expeditions to remote locations.
In recent years eclipse viewing has grown to encompass the scientific community in many more countries who contribute their reports to the collective body of scientific knowledge and observations have become ever more sophisticated.
This blog post was authored by Madison Arnold-Scerbo, a Library of Congress summer Junior Fellow in the Science Reference Section, and Tomoko Y. Steen, Ph.D., a Science Reference & Research Specialist in the Science, Technology and Business Division of the Library of Congress. Madison and Tomoko are also authors of the blog post “Can Cats …
This blog post was authored by Madison Arnold-Scerbo, a Library of Congress summer Junior Fellow in the Science Reference Section, and Tomoko Y. Steen, Ph.D., a Science Reference & Research Specialist in the Science, Technology and Business Division of the Library of Congress. Many cat owners will tell you they can interpret the meaning of …
This post was authored by Tomoko Y. Steen, Ph.D., Science Reference & Research Specialist in the Science, Technology and Business Division of the Library of Congress. On Wednesday, May 10, 2017, Dr. Christopher Ketcham will discuss the need to balance the economic value of commercial ventures with safety and ethical concerns for life on Earth …
This post was authored by Stephanie Marcus, Science Reference Librarian in the Science, Technology, and Business Division. The Science, Technology and Business Division is presenting “NASA Extreme Environment Mission Operations (NEEMO): Preparing Astronauts for Space Exploration” with Dr. Kelsey Young in the Pickford Theater, third floor, Madison Building, Library of Congress, on Thursday, May 4, …
This post was authored Tomoko Steen, Ph.D., Science Reference & Research Specialist in the Science, Technology, and Business Division of the Library of Congress, with contributions by Adam Wilkins, Ph.D. On Wednesday, March 29th, Dr. Adam Wilkins will discuss his new book, Making Faces: The Evolutionary Origins of the Human Face (2017, Harvard University Press). …
This post was authored by Sean Bryant, Science Reference & Research Specialist in the Science, Technology, and Business Division of the Library of Congress. Fifty five years ago this week John Hershel Glenn Jr. rode an Atlas rocket into a cloudy February morning. In his Mercury space capsule Friendship 7, Glenn became the third person, …
