NASA Accelerates Toward Mars With a More Powerful Engine Than Anything It Has Tested Before
NASA has completed a new series of tests on a high-power plasma engine fueled by liquid lithium, reaching record performance levels.
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NASA has completed a new series of tests on a high-power plasma engine fueled by liquid lithium, reaching record performance levels.
Galápagos plants show repeated evolution and emerging species, emphasizing evolution's flexibility and active role today. The Galápagos Islands have long...
This robot from Shanghai moves, smiles, and holds eye contact in a way that made thousands of viewers deeply uncomfortable, and that was entirely the point.
Early galaxies were star-forming machines, gobbling up gas and spitting out stars with a furious intensity. A new model helps explain why things were so...
As part of the preparations to the integrate the Roman Space Telescope, NASA is bringing new HVAC and other equipment into the PHSF.
A new satellite survey has found nearly 30 unusual planets orbiting two stars instead of one, similar to Tatooine, the fictional home of Star Wars...
There could potentially be thousands of similar planets waiting to be found, researchers say.
Evolution seems to follow a script more often than expected. Researchers found that distantly related butterflies and moths have reused the same pair of...
A timelapse video from NASA's Curiosity shows the rover traversing Mars over six years. The montage also has a scientific purpose.
Scientists relied on satellite data to understand how the Antarctic glacier lost so much ice so rapidly.
On 'Star Wars day', researchers more than double the number of potential known 'circumbinary' planets like the fictional Tatooine, home to Luke Skywalker.
Understanding how birds learned to fly has challenged scientists for centuries. Feathers, wings, and flight are often seen as a straight line of progress...
The self-labeled "first candy in space" has made it to the moon. M&M's, made by Mars, Inc., is now known to have been on board NASA's first mission to fly...
The upper stage of a rocket used to launch a lunar lander mission now heading towards the moon, and it's going to crash there at 5400 miles per hour.
A study has posed the possibility that 60-foot-long octopuses were apex predators of the sea between 72 million and 100 million years ago.
Science News: The 2.5 billion-year-old geological feature that exists in the Great Dyke of Zimbabwe is one geological feature whose importance has been...
If you're old enough, do you remember seeing Halley's Comet — the most famous of all celestial nomads — when it swung past our neck of the cosmic woods in.
High-tech camera system makes it possible for humans to see colors in the way animals do, adding vivid new perspective to the natural world.
Every year, millions suffer, and thousands lose their lives to infections that were once easily treatable with the right dose of medication.
Distribution of our candidates on an HR diagram. The red cross marks the Sun's position, the background colors provide approximate stellar types via the...