Self-Motivation
David Goggins
Former Navy Seal
Career Development
Bryan Cranston
Actor
Critical Thinking
Liv Boeree
International Poker Champion
Emotional Intelligence
Amaryllis Fox
Former CIA Clandestine Operative
Management
Chris Hadfield
Retired Canadian Astronaut & Author
Learn
from the world's big
thinkers
Start Learning

NASA Successfully Tests the Engine That Will Take Us to Mars

NASA tests the engine for the most powerful rocket ever built, designed for deep-space missions. 

NASA carried out a third successful test of the RS-25 rocket engine, which will be part of its giant new Space Launch System (SLS) deep-space rocket. The test was conducted at the Stennis Space Center in Mississippi and lasted 7.5 minutes, with no issues arising. 

Keep reading Show less
Quantcast