Science & TechnologyUnlock the Secrets of Space

Chris Hadfield

Neil deGrasse Tyson

Unlock the Secrets of Space

Find Classes for Me Sign Up

Starting at $10/month (billed annually) for all classes and sessions

Unlock the Secrets of Space

Find Classes for Me Sign Up

Starting at $10/month (billed annually) for all classes and sessions

Chris Hadfield

Neil deGrasse Tyson

What You'll Learn

1

Learn How Astronauts Prepare

Understand astronaut training, spacewalks, and research for future Mars habitation

Class・29 Lessons

Class・13 Lessons

Class・13 Lessons

Class・3 Lessons

Lesson・ 16m

Mars: Living on Another Planet

Lesson・ 13m

The ISS: Experiments

Lesson・ 27m

Hail Mary Spacewalk

Lesson・ 17m

Spacewalking: Spacesuits

Lesson・ 6m

Experiencing Your Product Firsthand: Richard’s Spaceflight

Lesson・ 17m

Spacewalking: Training

Lesson・ 22m

The ISS: Conception, Design, and Construction

Lesson・ 14m

Spacewalking: Spacewalks

Lesson・ 14m

The Scientific Method

Lesson・ 18m

Comms: Mission Control Evolution and Operations

Starting at $10/month (billed annually) for all classes and sessions