Tag Archives: NASA

NASA, FAA Bring Bring Air Traffic Control into 21st Century

Image by NASA.

Air traffic snarls and communication breakdowns can leave holiday flight plans up in the air. But NASA and the Federal Aviation Administration are working on a system they hope will break the logjam.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
NASA, FAA Partner To Upgrade Air Traffic Control

Arizona Fireball Captures Regional Attention

Phoenix CityCam caught the flash of light around 8:30 p.m. on Nov. 14, 2017. Image courtesy Phoenix.gov/CityCam.

Arizonans were treated to an unusual spectacle Tuesday night as a fireball flashed across the sky around 8:30 p.m.

The American Meteor Society received reports from six states describing the object, which flashed brighter than the full moon before quickly fizzling out.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Arizona Fireball Visible Across 6 States

El Nino CO2 Levels Suggest Grim Carbon Future

Image: OCO-2 /JPL-Caltech/NASA.

The years 2015 and 2016 saw record levels of excess carbon dioxide in the atmosphere, even though human carbon emissions have stabilized in recent years. Now, scientists think they know why.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
NASA: Spike In Atmospheric CO2 Related To El Nino

Is Progress Outpacing Precaution? Experts Weigh In

Illustration by An Arres.

No one expects the machinery of progress to roll backwards, but sometimes it seems that no one is watching the speedometer (or manning the brakes, assuming any exist).  Is this a fair assessment? If so, should we be worried — and what can we do about it?

In this feature, experts on technology, risk, science, policy and neuroscience discuss risk, innovation and how our values affect our conceptions of both.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
ASU Experts Weigh the Risks of Innovation

NASA Moves Up Psyche Mission Timetable

Image courtesy Space Systems Loral/Arizona State University/Peter Rubin

NASA’s mission to 16 Psyche, the solar system’s only known iron-nickel asteroid, will launch in the summer of 2022, one year earlier than originally planned.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
NASA’s Psyche Mission Will Launch a Year Early, Arrive at Target Four Years Sooner