Special offer:
Complimentary Access to PopSci+
for a limited time »
JOIN
LOG IN
Channels
PopSci+
Science
Archaeology
Ask Us Anything
Biology
Dinosaurs
Physics
Space
Technology
AI
Aviation
Best of What’s New
Engineering
Internet
Military
Robots
Security
Vehicles
Photography
Environment
Agriculture
Animals
Climate Change
Conservation
Energy
Sustainability
Weather
DIY
Life Skills
Projects
Tech Hacks
Health
Diseases
Fitness & Exercise
Medicine
Nutrition
Psychology
Gear
Audio
Cameras
Computers
Fitness Gear
Gaming
Gift Guides
Home
Home Theater
Outdoor Gear
Phones
Tablets
Wearables
More
Merch
Newsletter Sign-Up
PopSci Shop
Podcasts
Video
FIND US ON
Social
Facebook
Twitter
LinkedIn
Instagram
Pinterest
Youtube
Flipboard
Apple News+
RSS
SOCIAL
PopSci +
Popsci+
Subscribe
Log in
Science
Archaeology
Ask Us Anything
Biology
Dinosaurs
Physics
Space
Technology
AI
Aviation
Best of What's New
Engineering
Internet
Military
Robots
Security
Vehicles
Photography
Environment
Agriculture
Animals
Climate Change
Conservation
Energy
Sustainability
Weather
DIY
Life Skills
Projects
Tech Hacks
Health
Diseases
Fitness & Exercise
Medicine
Nutrition
Psychology
Gear
Audio
Cameras
Computers
Fitness Gear
Gaming
Gift Guides
Home
Home Theater
Outdoor Gear
Phones
Tablets
Wearables
Newsletter Sign-Up
MERCH
PopSci +
Charlie Wood
Get latest from Charlie Wood
How old is the universe? Our answer keeps getting more precise.
By Charlie Wood / Jul 17, 2023
Pluto is not a planet because of one small technicality
By Charlie Wood / Jan 24, 2023
What’s the most eco-friendly way to dispose of your Christmas tree?
By Charlie Wood / Dec 27, 2021
The most high-flying aerospace innovations of 2021
By Charlie Wood / Dec 2, 2021
Astronomers discover disappearing radio source in the Milky Way’s center
By Charlie Wood / Oct 13, 2021
A key part of the big bang remains troublingly elusive
By Charlie Wood / Oct 7, 2021
Meet Lucy: NASA’s new asteroid-hopping spacecraft
By Charlie Wood / Sep 29, 2021
SpaceX’s Inspiration4 shows spaceflight is changing fast—and science must keep up
By Charlie Wood / Sep 22, 2021
Blindingly bright black holes could help cosmologists see deeper into the universe’s past
By Charlie Wood / Sep 16, 2021
This meteor-tracking system could prevent a falling-rocket debris disaster
By Charlie Wood / Sep 10, 2021
These 5 mysterious space objects straddle the line between planets and stars
By Charlie Wood / Sep 2, 2021
‘Hycean’ exoplanets could be home to the alien life we’ve been searching for
By Charlie Wood / Aug 26, 2021
Posts navigation
1
2
…
15
Next