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Sep 24, 2021 9:00 AM
Floating whirligig microchips could help us monitor nature without leaving a trace
Sep 23, 2021 7:00 PM
Featured in propulsion
Dec 19, 2016
EmDrive: China claims success with this ‘reactionless’ engine for space travel
NASA also has high hopes for the theoretical engine
Mar 2, 2016
Former Fermilab Physicist Aims To Build A ‘Star Trek’-Style Antimatter Engine
Gerald Jackson and his partner are starting a Kickstarter to raise funds
Feb 23, 2016
Lasers Could Send A Wafer-Thin Spaceship To A Star
Directed energy may be the key to rapid interstellar travel
Aug 11, 2015
How To Build A Matchstick Rocket [Video]
It just took a little trial and a lot of error...
![How To Build A Matchstick Rocket [Video]](https://www.popsci.com/uploads/2019/03/18/A4RLW3N46XCL6FJJUGUCTMNG74.png?crop=357:215&width=357)
Jun 9, 2015
Here’s What Bill Nye’s LightSail Looks Like With Its Sails Deployed
Well, only partially deployed, but that may change soon
Jun 5, 2015
Bill Nye’s Solar Sail Has Stopped Sending Data Back To Earth … Again
We really need to work on our communication skills
May 13, 2015
Bill Nye Wants You To Fund This Solar Sail Spacecraft
Will it be smooth sailing for LightSail?
Nov 6, 2014
Orbital Sciences Is Replacing The Soviet-Era Engine Suspected In Its Rocket Explosion
It’s safe to say the 50-year-old motor design has got to go.
