This post was authored by Stephanie Marcus, Science Reference Librarian in the Science, Technology, and Business Division. The combined stresses of overpopulation, water pollution, and poor water management practices require new approaches to better assess and manage global water security and sustainability. Dr. John Bolten will review the technological advances in satellite-based remote sensing and numerical …
This post was authored by Stephanie Marcus, Science Reference Librarian in the Science, Technology, and Business Division. NASA’s Mars Science Laboratory mission landed the nuclear powered rover Curiosity on the floor of the 96-mile wide Gale Crater on August 6, 2012. In a complicated maneuver using a sky crane, it touched down near “Mount Sharp,” …
This post was authored by Stephanie Marcus, Science Reference Librarian in the Science, Technology, and Business Division. The Hubble, the first space-based optical telescope, has been circling the Earth and making observations for nearly 28 years since its launch in April 1990. Just this week it has had its eye on a relic galaxy, NGC …
Lecture series coordinators Sean Bryant and Stephanie Marcus, Science, Technology and Business Division, contributed to this blog post. With March just around the corner, we are preparing to kick off our annual Earth and Space Science lecture series, now in its twelfth year. The series is a partnership between the NASA Goddard Space Flight Center …
This post was written by Constance Carter, former head of the Science Reference Section of the Science, Technology, and Business Division. Following her retirement from the Library after 50 years of service, she now volunteers for the Division full time. Connie is also author of a number of blog posts for Inside Adams including “The School …
This post was authored by Stephanie Marcus, Science Reference Librarian in the Science, Technology, and Business Division. Dr. Padi Boyd, Chief of the Exoplanets and Stellar Astrophysics Laboratory at NASA Goddard Space Flight Center, will speak at the Library of Congress about the thousands of planets discovered beyond our solar system and the evolving view …
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 post was authored by Stephanie Marcus, Science Reference Librarian in the Science, Technology, and Business Division. We’ve heard a great deal recently about Jupiter (Juno Mission) and Pluto (New Horizons), and soon the Science, Technology & Business Division will present a program on Saturn (Cassini), but what about Venus? Except for programs on the …
