Strange Magnetic Bubbles Are Lurking at the Edge of Our Solar System

This completely changes what we thought we knew.

47 mins ago

Why Did the Human Race Evolve on Earth Instead of Venus or Mars?

It could all come down to asteroids.

May 25, 2017

Self-Replicating Probes Could Help Spread Humanity Across the Universe

These tiny devices could land on distant planets and set up factories.

May 25, 2017

This Infographic Lets You See Far, Far Into the Future of Our Universe

Just in case you want to make plans a few trillion years in advance.

May 23, 2017

What Is The Biggest Thing In The Known Universe?

You could fit 9.3 * billion * of our suns into the star VY Canis Majoris.

May 22, 2017

Meet the People Who Volunteered to Live (and Die) on Mars

There will be no coming back to Earth.

May 20, 2017

What Does Space Smell Like?

You can't hear in space, but can you smell?

May 20, 2017

Watch: 6 of the Largest Objects in the Known Universe

Explore the greatest and largest wonders of the cosmos.

May 18, 2017

Infographic: This Is How Our Moon Was Created

Spoiler alert: It's not made of cheese.

May 18, 2017

Introducing “Dark Lightning,” One of the Strangest Natural Phenomena on Earth

It is completely possible that if you've ever found yourself in the middle of a storm on an airplane that you could have been struck by "dark lightning." Even so, it is unlikely as the phenomenon is quite rare. It would provide a generous dose of radiation.

May 16, 2017
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