There's always a touch of melancholy when a chapter that has absorbed years of work comes to an end. In the case of the ...

Let's rewind the clock back…oh, I don't know, let's say a hundred years. It was 1917, and Einstein had just developed his ...

What is the actual speed and direction of our solar system as it moves through the cosmos, and how does this compare to ...

New measurements of radio galaxies reveal that the solar system is racing through the universe at over three times the speed ...

This is the light echo of the Big Bang, the first light that freely moved through the universe. This relic is crucial to our ...

Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

Precise measurements from multiple radio telescopes strongly suggest that our solar system is moving far too fast for our models. There is no explanation. The solar system is moving through the ...

The solar system is moving through space over three times as fast as estimated, calling into question our best model of the ...

If findings are correct, astronomer Tomonori Totani told Newsweek, this may finally solve "the greatest mystery in cosmology.