Estimated price tag is revealed for Red Dragon, the mission that will lay the groundwork for the company's long-term goal of getting humans to Mars.
On this day: On 25 July 1976, Viking 1 took a photograph of what appeared to be a humanoid face on the surface of Mars.
The space agency says it's set to move forward on the final stages of design and construction.
If Mars has a special message for the planet Earth, it's not making much sense.
The latest mission to the red planet will search for signs of life in Martian skies and will also take a shot at the surface.
Before we know it, we'll be sending a crew of humans into deep space, but before it does, NASA needs a few more successful tests like the one that happened today.
NASA's Space Launch System rocket booster test in a Utah desert finds success; also, a free-roaming VR experience is coming to a Japanese theme park.
The space agency adds even more heat to the hot Utah summer with a second successful firing of the largest rocket in history on Tuesday.
NASA needs you to blaze a trail for humanity on a distant planet. The space agency's Mars propaganda posters invite you to a world of adventure.
NASA's inspirational call-to-duty posters will make you want to hop on the next spacecraft to leave Earth, even if it's decades from now.