Before we build on the moon, we have to master the commute

Even most rocket scientists would rather avoid hard math when they don't have to do it. So when it comes to figuring out orbits in complex three-body systems, like those in cis-lunar space, which is between Earth and the ...

Reading the 'light fingerprints' of dead satellites

There are already tens of thousands of pieces of large debris in orbit, some of which pose a threat to functional satellites. Various agencies and organizations have been developing novel solutions to this problem, before ...

Creating better tools to read our DNA's hidden instructions

DNA isn't just a long string of genetic code, but an intricate 3D structure folded inside each cell. That means the tools used to study DNA need to be just as sophisticated—able to read not only the code itself, but how it's ...

How sustainable are reusable cups? New tool aims to find out

Imagine you have just finished a delicious to-go meal or morning coffee, or used the last drop of moisturizer. Without thinking too hard, you may be ready to toss another container into the trash, adding to the 82 million ...

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