They made a material that doesn't exist on Earth. That's only the start of the story.
A scientific discovery could forever change China and the U.S. industrial balance.
Space
Why astronomers say you shouldn't miss Tuesday's total lunar eclipse
A total lunar eclipse will darken the night skies above North America in the pre-dawn hours Tuesday — the last chance for viewers across the U.S. for the next three years.
A total lunar eclipse is happening Tuesday — and it won't happen again for 3 years
A total lunar eclipse happens when the moon falls completely in the Earth's shadow.
A loving salute to NASA's Mars rover program in 'Good Night Oppy'
The Mars Rovers Opportunity and Spirit were expected to remain operational for 90 days. Fifteen years later, Oppy was still roving, as the new documentary Good Night Oppy chronicles.
NASA took a photo of the sun smiling. It could spell danger for Earth
The dark spots that looked like a smiley face on the sun caused by some surfaces of the sun being a different temperature and could disrupt telecommunications.
The International Space Station had to move to dodge space junk
A piece of what used to be a Russian satellite was coming uncomfortably close to the International Space Station. Space junk is a growing problem and has major implications for satellite services.
The last solar eclipse of the year happens today
Tuesday's partial solar eclipse will be seen across Europe, northern Africa and western Asia.
Astronaut Nicole Mann took her dreamcatcher to the International Space Station
In Native American traditions, dreamcatchers protect people in their sleep. As the first Native American woman in space, Mann credits hers with protecting her in missions to Iraq and Afghanistan.
NASA announces the team members for its UFO study
The 16-member team will begin the study on Monday. The research, which will use unclassified data, will lead to a report that will be made available to the public next year.
Hubble's 1995 image of a star nursery was amazing. Take a look at NASA's new version
The James Webb Space Telescope has captured NASA's most detailed image of the Pillars of Creation that is helping scientists better understand how stars form.