Our Milky Way galaxy might be larger than we thought
Astronomers used cosmic explosions to find that we may be wrong about our own galaxy. O recorte ajuda a contextualizar a pauta dentro de Lifestyle.
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NASA tests new refuel device for future in-space refueling missions
For NASA's next generation of deep-space exploration missions, spacecraft may need to refuel in Earth orbit before pushing farther into the solar system. Similar to how a gas pump needs a nozzle to fit your fuel tank, future spacecraft could require a special device in order to f
XMM-Newton and Chandra help revise distance to Milky Way's outer spiral arms
The European Space Agency's XMM-Newton and NASA's Chandra X-ray space telescopes have spotted the aftermath of three bright explosions echoing through the outer spiral arms of our galaxy, the Milky Way. By measuring the distance to these echoes, they found the outer arms to be up
The square kilometer array will revolutionize the hunt for alien life
With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we have the potential to see (or in some cases, listen) farther and more clearly than ever before. That is certainly the case for the new Square Kilometer Arr
Hello from the outside: heat domes impeding radio and other signals in US midwest
Higher temperatures can cause radio, TV and microwave signals to travel hundreds of miles farther, upsetting communicationsIt was 3am in north-east Indiana’s Huntington county when the outdoor emergency alarm went off on 1 July.The only issue? There wasn’t a storm, tornado or any