Map: iStock.com/nadla

Seen & Heard: April 2019

April 26, 2019

Illustration of the four MMS spacecraft in orbit in Earth's magnetic field. (Image: NASA).

Record-breaking satellite advances NASA’s exploration of high-altitude GPS

April 8, 2019

Photo: NASA

Land ho! Uncharted island ahead

March 29, 2019

Logo: Space Foundation

Registration open for 35th Space Symposium

November 27, 2018

Image: iStock.com/PhonlamaiPhoto (via NextNav)

NASA program for UAVs in cities turns to NextNav

November 13, 2018

Images: NASA

How we might navigate on Mars

October 9, 2018

Image: GPS World

PNT Board to discuss spectrum issues in public teleconference

July 30, 2018

The 1893 Orlando Ferguson map imagines Antarctica as a wall of ice around the world. (Image: Library of Congress/2011594831)

Using GPS to disprove flat Earth theories

July 9, 2018

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