
Dawn now circling Ceres in its final orbit
A veteran interplanetary traveler is writing the closing chapter in its long and storied expedition. In its final orbit, where it will remain even beyond the end of its mission, at its lowest altitu ... more
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Red or White? Healthy Humans Need Both
When it comes to wine, we can choose red or white depending on our tastes. With blood cells, however, we need both red and white in order to stay healthy and function well.
Spending time in sp ... more
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New U.S.-European Sea Level Satellite Will Help Safeguard Ships at Sea
Planet captures first light from Pelican-3 satellite as constellation expands
Trump signs memorandum to deploy U.S. National Guard troops to Memphis
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Ices and shadows above Saturn
Saturn's moon Tethys appears to float between two sets of rings in this view from NASA's Cassini spacecraft, but it's just a trick of geometry. The rings, which are seen nearly edge-on, are the dark ... more
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Artistic space odyssey to broadcast people's messages to the stars
Messages from around the world are to be beamed into space at the speed of light as part of a cultural project to create a celestial time capsule.
In autumn 2016, dispatches from the public wi ... more
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China Conducts Final Tests on Most Powerful Homegrown Rocket
China's largest and most powerful rocket the Long March 5 underwent final tests at the Wen-chang Satellite Launch Center in Hainan province.
The rocket's first flight will be conducted in Sept ... more
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The forgotten moon landing that paved the way for today's space adventures
Crashing into a planet is seldom a good idea. If you're trying to travel to another world, you're likely to land at tens of kilometres per second unless you do something serious to slow down. When N ... more
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Edgar Mitchell, astronaut who walked on Moon, dead at 85
US astronaut Edgar Mitchell, one of just 12 people to have walked on the Moon, has died aged 85, his family and NASA said Friday, calling him a "pioneer." ... more
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