Featured in exploration

What are constellations?
How a bank clerk became a record-breaking polar explorer
I squeezed through a 7-inch passage to find ancient humans
The weirdest things we learned this week: underwater horse videos, the call of the void, and an ill-fated, icy balloon trip
I’ve dived in hundreds of underwater caves hunting for new forms of life
The ocean harbors unimaginable secrets, but we need to explore them responsibly
Eulogy for Cassini: A fond farewell to a faithful explorer.
China’s first robot cargo spaceship just went into orbit
The Proxima Trail: Could you survive the journey out to an exoplanet?
How to build a DIY replica of Galileo’s telescope