Watch the Full Blood Moon Eclipse, Mars in Live Stream
It won't be visible everywhere—but there's a live stream for those who won't be able to see it in person.
How to Watch Mars's Close Approach to Earth
"When you first spot Mars rising in the east after sunset, you'll be startled by how bright it looks," Sky & Telescope editor says.
Amazing Images of Mars and the Science Behind Them
These images are as close as any of us are getting to Mars any time soon—but they're beautiful enough to be a worthy consolation prize.
What Does Mars Water Mean for Chances of Alien Life?
Is the briny sludge teeming with tiny organisms?
Water on Mars: Scientists Detect Huge Water Reservoir
If it's anything like the lake beneath the ice of Antarctica, it might just harbor life.
Saturn and the Moon Set for Dazzling Close Encounter
The moon will come within four-moon diameters of Saturn in the night sky.
Where and When to See Mars in July
There are two opportunities to get a great view of Mars on July 27 and July 31.
'Ghost Dunes' Discovered on Mars
The ghost dunes could provide clues to Mars's past climate, and may even contain evidence of ancient life, researchers say.
'Far Cry 5' Mars DLC Release Date Revealed
You've already saved Montana, so now it's time to save the world in the next "Far Cry 5" DLC.
Radio Silence From Rover Trapped in Martian Dust Storm
The enormous storm has been raging since May 30.
Mars Dust Storm Engulfs Entire Planet
NASA has failed to make contact with the Opportunity rover, but Curiosity keeps on snapping selfies.
How to See Venus and Mars This Summer
The best astronomy events of the summer and how to watch them.
Mars Will Appear Larger Than It Has for 15 Years
On July 31, the Red Planet will come within just 35.8 million miles of Earth.
Source of Mysterious Martian Rock Formations Identified
The formation was likely formed as a result of a series of explosive volcanic eruptions more than 3 billion years ago.
This Bacteria Could Help Humans to Colonize Mars
Cyanobacteria could be harnessed by space colonists to produce oxygen and create a biosphere in which humans can live.
NASA Opportunity Mars Rover Struck by Huge Dust Storm
The storm covers an area of more than 7 million square miles.
NASA to Announce New Findings From Curiosity Rover
The rover has clocked more than 2,000 days on the Martian surface.
50 of the Most Stunning Photos of Our Solar System
Some of the most stunning photos of the planets and moons in our solar system, including our own.
Kilauea May Help Scientists Understand Martian Life
Going to Hawaii is kind of like going to Mars—and a lot cheaper.
'Far Cry 5: Hours of Darkness' Release Date Revealed
The first "Far Cry 5" DLC looks like it's an intense and scary story from the Vietnam War.
Curiosity Rover Is Back to Work Drilling Rock Samples
The drill malfunctioned in December 2016.
Is There Life on Mars? This Rover Wants to Find Out
The ExoMars Rover will drill more than six feet underground to search for organic material.
Mars Probe Captures Photo of Earth and Moon from Afar
The original "Pale Blue Dot" is a famous image of Earth taken from a distance of around 3.7 billion miles by the Voyager 1 spacecraft.
NASA To Send Helicopter To Mars
Scientists hope to demonstrate whether aircraft can travel above the planet's surface.
NASA Moon Missions Will Help Build 'Railroad' to Mars
"We are doing both the moon and Mars, in tandem, and the missions are supportive of each other."
How Mars InSight Will Solve the Planet's Mysteries
"It's been 30 years of frustration and 10 years of getting ready to go to Mars."
NASA's New Mini Nuclear Reactor Could Power Mars Colony
Kilopower will be capable of producing enough power to run several average households continuously for 10 years.
NASA Plans First Interplanetary California Launch
So far, every single NASA mission destined for another planet has launched from Florida.