James Webb Space Telescope Launch Delayed to Christmas Eve—or Later

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December 15, 2021

Astronomy

James Webb Space Telescope Launch Delayed to Christmas Eve--or Later

A communications glitch between the observatory and its launch vehicle forced the delay, NASA officials say

By Hanneke Weitering,SPACE.com

Privacy

The Log4J Software Flaw Is 'Christmas Come Early' for Cybercriminals

A cybersecurity expert explains how the widely used logging software is already making us more vulnerable

By Sophie Bushwick

Public Health

Rapid COVID Tests Could Help Curb Infections--Especially During the Holidays

An expert answers questions about when and how to use the tests

By Nathaniel Hafer,The Conversation US

Politics

Dr. Oz Shouldn't Be a Senator--or a Doctor

His brand of misinformation has already tarnished medicine. In the halls of Congress, he'd do much worse

By Timothy Caulfield

Conservation

Wildfires Are Putting Giant Sequoias at Existential Risk

The future of these guardians of the forest, some thousands of years old, is not assured

By Dominic Smith,Andrew Robinson

Climate Change

Global Weather Disasters Cost $101 Billion in 2021

Hurricane Ida and flooding in Europe topped the list of costliest disasters

By Thomas Frank,E&E News

Astrophysics

NASA Spacecraft 'Touches' the Sun for the First Time Ever

The Parker Solar Probe has passed through a boundary and into the Sun's atmosphere, gathering data that will help scientists better understand stars

By Alexandra Witze,Nature magazine

Weather

Quad-State Tornado May Be Longest-Lasting Ever

Why some tornadoes are able to travel so far and persist so long

By Stephanie Pappas

Geology

Being LGBT in Geoscience Is like Being Invisible

For a field of science long recognizing the need for diversity, geoscience has moved at a glacial pace to achieve it

By Sudeep Kanungo,Anne Barrow

Climate Change

Troubling Signs of Key Antarctic Glacier Retreat Emerge

Some of the forces keeping Thwaites Glacier stable are starting to unravel

By Chelsea Harvey,E&E News

Engineering

Top Ten Emerging Tech of 2021


The World Economic Forum and Scientific American team up to highlight technological advances that could change the world--from self-fertilizing crops, on-demand drug manufacturing, breath-sensing diagnostics to 3D-printed houses.

By Robin Pomeroy,Sophie Bushwick | 39:47
FROM THE STORE

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FROM THE ARCHIVE

The Nail-Biting Journey of NASA's James Webb Space Telescope Is About to Begin

Before it can study the first stars and galaxies, the observatory must endure a sea voyage, a rocket launch and an all-or-nothing deployment sequence in deep space

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