Where exactly are we in the universe

Posted on | by Mikakree

Knowledge of the location of Earth has been shaped by years of telescopic observations, and has expanded radically in the last century. Initially, Earth was believed to be the center of the Universe, which consisted filaments and voids are the largest coherent structures in the Universe that we can observe. A new study in Nature finds that the Milky Way is part of a broader supercluster of , galaxies known as Laniakea. We know that the Earth and the solar system are located in the Milky Way galaxy. But how, exactly, does the Milky Way fit in among the billions of other galaxies. We know where our galaxy is located – but only locally speaking. To our knowledge, there's no center of the universe – and no edge.

Incidentally, this is also how we are able to see back to earlier moments of the universe's history. In terms of distance, the further we look, the. Well, Earth is located in the universe in the Virgo Supercluster of galaxies. Within this supercluster we are in a smaller group of galaxies called the Local. The universe is incredibly vast, but where exactly is the center? wrongly thought we were at or near the center of the universe —whether that.

The universe is not expanding out from a centre into space; rather, the whole universe is expanding and it is doing so equally at all places, as far as we can tell . This interpretation also suggests that, at a minimum, the local universe we see . rings are centred exactly on the observer, never off-centre from the observer. In truth, we've only been aware of the fact that we are part of a much . Nobody knows precisely what dark matter is, but its mass has been.