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

A remarkable new study challenges the findings of Nobel Prize-winning research into how our universe has changed over time.

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

Precise measurements from multiple radio telescopes strongly suggest that our solar system is moving far too fast for our ...

Scientists previously thought the solar system was flying through space at 515,000 mph. It may actually be going three times ...

The Roman telescope will track 100,000 cosmic explosions, revealing how the early universe expanded and offering new clues ...

Evidence now suggests the universe’s expansion has started to slow, not speed up. The findings imply dark energy is weakening ...

For centuries, cartographers have sought to map Earth’s land masses and seas to better understand the world and their place in it. Now, astrophysicists have taken a major step toward doing the same ...

Astrophysicists at the University of Chicago have developed physics-based models suggesting that dark energy could be changing over time. Dark energy, the mysterious force causing the universe to ...