I didnt realize we had a 3d map of dark matter. Something to be mindful of now. Gathered the summary from the Royal Observatory’s website[1] regarding Hubble's

I didnt realize we had a 3d map of dark matter. Something to be mindful of now. Gathered the summary from the Royal Observatory’s website[1] regarding Hubble's major contributions " - Helped pin down the age for the universe now known to be 13.8 billion years, roughly three times the age of Earth. - Discovered two moons of Pluto, Nix and Hydra. - Helped determine the rate at which the universe is expanding. - Discovered that nearly every major galaxy is anchored by a black hole at the centre. - Created a 3-D map of dark matter."