This week, NASA made a formal request for private companies to propose future lunar technologies, with responses due by the end of next month.
Spirit and Opportunity, the Mars rovers, have done groundbreaking science on the surface of the Red Planet. Take a look at some of their latest Mars photos.
In his latest book, Jeff Hecht details the incredible and incredibly weird history of real-life laser weapons.
For the first time, an expedition climbed Fuji Dome in the interior of East Antarctica using a wind-blown vehicle.
A Canadian Space Agency astronaut has deployed for the first time a new "smart" jersey designed to monitor real-time changes in its wearer's physiology without disrupting the flow of daily activity.
Architectural students working with the European Space Agency have created a new concept for a sustainable lunar habitat.
The device, built to be portable enough for use in space, produces a beam of laser light that changes less over time than any other laser humanity has created.
There's gourmet coffee, and then there's coffee roasted by the searing heat of re-entry into Earth's atmosphere from the edge of space.
China has built the world's first robotic, partially submersible boat for launching sounding rockets — a technology that will help meteorologists better understand the atmosphere over Earth's oceans.
The Israeli company that built a privately funded lunar lander scheduled for launch next month is partnering with a German firm to offer similar landers for future European Space Agency missions.
What if you could visit the International Space Station, join its crew for their daily activities and even go on a spacewalk — all without leaving your home, let alone the ground?
What's the next frontier for retired NASA astronaut Scott Kelly, who spent nearly a year in space; and twin retired NASA astronaut Mark Kelly, who flew multiple times on the space shuttle?