Before upcoming U.S. space excursions to the moon and beyond, the rocket booster for the missions underwent a test that turned sand to glass.
South Africa is getting its first private satellite, thanks to an ambitious group of schoolgirls and the Meta Economic Development Organization.
The Milky Way may be lost to many humans now because of light pollution, but there are people working to bring it back for future generations.
Katherine Johnson's brilliant mathematical mind took her from small-town West Virginia to NASA, where she helped land a man on the moon without a computer.
A 6-foot, 300-pound humanoid robot named Val may make some of the first footprints on Mars, with a little help from university students.
More than 160 satellites beam data to scientists studying climate worldwide. Political leaders can base climate decisions on science rather than theory.
If you are a budding scientist with an unsupportive counselor, “stick to your guns,” Sandra Cauffman says. “This is the 21st century!”
Sea levels are rising faster than expected. Find out what this means for you and our planet in this video.
NASA scientists are looking to make spuds on Mars a reality as they work on developing a mission to that planet and back in the 2030s.