After a century of observations spanning the breadth of the cosmos and theoretical insights that push humanity's vision of ...

The team explores one of the greatest discoveries of modern astronomy - that our universe is expanding - and the new questions it raises about how the cosmos works. The team explores one of the ...

On human timescales, the universe may as well be eternal. It’ll be here long after our species and our planet are gone, but ...

Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized explosion but a simultaneous ...

The Universe still holds many mysteries, and among the most intriguing are these invisible components known as dark matter ...

If there is an absolute law in the universe, it’s that nothing can travel faster than the speed of light. Space is big, and ...

Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...

Scientists figured out that the universe is billions of years old — after years of reading ancient rocks and dying stars, and ...

We’ve grown up with the idea that the universe will expand forever, meaning the "cosmological constant" is positive. What if it's negative?

Scientists figured out that the universe is billions of years old - after years of reading ancient rocks and dying stars, and ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...