Tag: space travel

How do spacecraft navigate in space ?

How do spacecraft navigate in space over billions of kilometers and with split second timing during missions that last for years or decades. Here we look at how its done and the underlying principles that make it all possible. Sponsored by Brilliant.org Presented by Paul Shillito Written and Researched by Paul Shillito Images and Footage […]

How humans can cheat extinction

If Earth is ever threatened by an apocalyptic event, how can we ensure the survival of the human species? The answer may be to move to Mars. Here’s how it could happen. Subscribe to BI: Science – —————————————-­———- Follow BI Video on Twitter: Follow BI Video On Facebook: Read more: —————————————-­———- Business Insider is the […]