Get the latest Science News and Discoveries

Superfast drone fitted with new 'rotating detonation rocket engine' approaches the speed of sound


The experimental fusion reactor sustained temperatures of 180 million degrees Fahrenheit for a record-breaking 48 seconds.

None

Get the Android app

Or read this on Space.com

Read more on:

Photo of Superfast drone

Superfast drone

Photo of Speed

Speed

Photo of sound

sound

Related news:

News photo

Neutron Stars are Jetting Material Away at 40% the Speed of Light

News photo

The Antarctic Circumpolar Current changes its speed as the climate warms or cools; scientists have charted these changes in velocity for the past 5.3 million years

News photo

The Sound of an Interstellar Meteor Might Have Just Been a Rumbling Truck