Scientists Find Evidence of an Ocean Deep Inside Pluto
Reddish deposits of ammonia on Pluto suggest that liquid water, the key to life as we know it, exists below its surface.
We May Have Identified What Lies at the Outermost Edge of Our Solar System
New Horizons is the first spacecraft in nearly three decades to observe what appears to be evidence of a hydrogen wall at the edge of the heliosphere.
Pluto Has Towers of Ice 1,600 Feet Tall
The only other planet in the solar system to have such structures, called 'penitentes', is Earth.
NASA Announces Exotic Asteroid Missions, Fueling Space Mining Hopes
Lucy will visit six of Jupiter’s Trojan asteroids, while Psyche will aim for the exposed, metal-rich core of an ancient protoplanet.
NASA Made a Video that Simulates Landing on Pluto
Obviously, it lands in Pluto’s heart.
This Canadian Helped Humanity Fly To Pluto
Frédéric Pelletier navigated the spacecraft from Quebec City.
NASA's New Horizons Spacecraft Is Prepping for an Extended Mission
Decades in the making, this small spacecraft is opening up the outer Solar System.
Kepler Is Saved! How NASA Used Its Deep Space Network to Avert Catastrophe
The Deep Space Network is a crucial link to spacecraft beyond Earth.
Here's a Trippy Simulation of Space Weather
While sampling the solar wind, New Horizons may have witnessed the birth of anomalous cosmic rays
Pluto's Mysterious Floating Hills Are Probably Water Icebergs
Icebergs floating on a weird sea of frozen nitrogen.
Meet Wright Mons: Pluto’s Massive Ice Volcano
Our first color view of what could be the largest ice volcano in the outer Solar System.
What Pluto Looks Like Over One Day, or 6.4 Earth Days
More Pluto porn, courtesy of NASA