April 25, 2019
MEDIA ADVISORY M19-034
Media are invited to hear experts from around the world discuss the latest research on near-Earth objects (NEOs) at the International Academy of Astronautics’ 2019 Planetary Defense Conference, Monday, April 29 through Friday, May 3 at The Hotel at the University of Maryland.
NEOs include asteroids and comets that orbit our Sun and come within 30 million miles of Earth’s orbit, where some may pose an impact hazard to our planet. NASA experts will talk about the agency’s first mission to demonstrate a technique to change the motion of an asteroid in space and other aspects of the nation’s planetary defense program.
Media Advisory: M19-003
NASA, NOAA to Announce 2018 Global Temperatures, Climate Conditions
Climate experts from NASA and the National Oceanic and Atmospheric Administration (NOAA) will provide the annual release of global temperatures data and discuss the most important climate trends of 2018 during a media teleconference at 11:30 a.m. EST Wednesday, Feb. 6.
By Gareth Ffowc Roberts For The Conversation
March 14, 2017 at 09:30 AM EDT
One of the most important numbers in maths might today be named after the Greek letter π or “pi”, but the convention of representing it this way actually doesn’t come from Greece at all. It comes from the pen of an 18th century farmer’s son and largely self-taught mathematician from the small island of Anglesey in Wales. The Welsh Government has even renamed Pi Day(on March 14 or 3/14, which matches the first three digits of pi, 3.14) as “Pi Day Cymru“.
The importance of the number we now call pi has been known about since ancient Egyptian times. It allows you to calculate the circumference and area of a circle from its diameter (and vice versa). But it’s also a number that crops up across all scientific disciplines from cosmology to thermodynamics. Yet even after mathematicians worked out how to calculate pi accurately to over 100 decimal places at the start of the 18th century, we didn’t have an agreed symbol for the number.
Editor’s Note: This was sent to me through our website as a referrer, and we felt it was important to share it with you. The rest of the story can be found in its entirety on the PBS Website at the PBS Newshour “The Showdown” titled “Meet the farm boy from Wales who gave the world ‘PI’“
Please click on the link to take you to the PBS website for the complete story.
About the Authror:
Gareth Ffowc Roberts is emeritus professor of Education at Bangor University. This article was originally published on The Conversation. Read the original article on “the conversation website.“.
NASA New Media Releaase
September 28, 2016
MEDIA ADVISORY M16-113
Going through some of the pages and links, I try to keep up with changes NASA makes. And they have made several.
One is the page on all Apps developed by NASA to manage projects, get information on departments, and a large list of cosmology and astronomy information.
I also want to let you know that the link in the page has changed as well. It is now a MEGA Social Media page of everything NASA. From current projects to missions planned to even following individual astronauts. There may be other individuals as well.
We are also going to bring a future page as NASA has introduced E-Books to its offerings.
To visit the new Apps page, go to the menu and select the page, or click on this link for NASA’s App Downloads.
To visit the page for E-Books, click on the link for NASA E-Books.
*** Downloaded graphic used here and on the page and including the Apps page were designed by NASA and is from their website ***