How Your Walking Speed Compares to the Speed of Light

Think you could walk even a single light-year in your lifetime?

May 2, 2017

Amazon’s Founder Wants to Deliver Supplies to the Moon

He thinks the service could make a permanent lunar settlement a reality.

April 25, 2017

Treasure Hunters Are Finding Shipwrecks Spotted From Space by an Astronaut

The discoveries are being documented in “Cooper’s Treasure” on the Discovery channel.

April 22, 2017

What Happens to Our Bodies in Zero Gravity?

There’s one force whose effects are so deeply entrenched in our everyday lives that we probably don’t think much about it at all: gravity. Gravity is the force that causes attraction between...

March 14, 2017

NASA Wants Private Missions to Give It a Ride to Mars

What will this mean for us getting to Mars?

March 5, 2017

Astronomers Say This Is Where We Need to Look to Find Alien Life

Knowing where to look is the first step to discovery.

March 5, 2017
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