Wednesday, April 24, 2024

Are we surrounded by dark energy? A spacecraft tetrad will look for it

Most astrophysicists believe that 95% of the universe is dark stuff - dark matter and dark energy. We can’t see, feel, or hear it, but it’s supposedly all around us. NASA scientists recently proposed a new experiment to test what is going on with the dark stuff in our universe. The want to use four small spacecraft flying around the solar system in a tetrahedron formation to look for variations from Einstein’s theory of gravity. Let’s have a look.

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