Apr 9, 2024

This paper delves into the evolution and future prospects of Global Navigation Satellite Systems (GNSS), with a particular focus on the United States' Global Positioning System (GPS) and Europe's Galileo. As GPS celebrates its 50th anniversary, it is a timely moment to assess its historical trajectory, current status, and future directions, especially considering the emergence of new competitors like China's BeiDou. Based on interviews with two GNSS experts from the European Commission, this study aims to analyze the potential for cooperation between GPS and Galileo, exploring avenues for collaboration and mutual learning.

I've been working on a musical collaboration with a fellow musician friend of mine during these crazy coronavirus times, in hopes of generating something fun and creative while we have all this spare time not working or gigging. Here's the first song from that collaboration. It's timely that we've finally finished the song this past weekend, because yesterday I received some dreadful news: a dear friend of mine from college passed away due to complications related to COVID-19. She was a brilliant writer, and funny as hell, and the world is undoubtedly worse off without her in it. She and I met in a creative writing class, where she and I were were two the only four students of color in that class and had to endure micro-aggression upon micro-aggression (and sometimes outright aggression) from the white students whenever it came time for our writing to be workshopped. We always made sure to have each others' backs in that classroom, and even though we've all scattered across the country since college I've always felt like we formed a lifelong bond having gone through that experience with each other. I originally set out to record this cover because over the past five years I have struggled mightily when it comes to loving my own self, and as a result have also done a very poor job of loving those I do love the most in the world. The Indigo Girls meant this song to be a reflection on the idea of literal reincarnation from the lives of those long gone, but to me, especially after having gone through a lot of hard, intensive work over the past few months to better myself so I can be better to myself and my loved ones, this song is about the possibility of a personal reincarnation, of being reborn from a past version of myself that only knew hurt and how to hurt instead of how to love honestly and truthfully. As one of us four in that class put it last night on Facebook, we all loved each other hard in that class because we had to, and so I want to dedicate this song to Kimmy's memory, because I never want to forget the importance and the sustaining power of taking care of ourselves by taking care of each other. I'll miss you a lot, girl. Thank you for always holding me up (and always cracking me up).

So, you think you know Galileo? A new book out from Simon and Schuster publishing looks at the life and times of one of the most famous astronomers there ever was: Galileo Galilei. Galileo and the Science Deniers by Dr. Mario Livio not only looks at the life and times of the famous astronomer Galileo, but busts some of the most famous myths surrounding Galileo, and looks at his greatest discoveries and tempestuous clash with the Roman Catholic Church and its aftermath. Livio also connects the science denialism of the day, with comparisons to modern clashes between politics and science.

The post Review: Galileo and the Science Deniers by Mario Livio appeared first on Universe Today.

Europe's satellite navigation system enters test phase.

An astrophysicist traces genealogy and art history to discover the origin of the famous motto

-- Read more on ScientificAmerican.com

Dewey Library - BD560.G64 2019

Hayden Library - QB36.G2 O62 2019

Hayden Library - QB29.M37 2018