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

NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly ...

Astronomers first thought these red dots were ancient galaxies. They appeared unusually mature for their early universe age.

Science is a story of coming up with theories then doing our best to disprove them. That is especially true for theories on a ...

"This tells us that the magnetized plasma swirling near the event horizon is far from static; it’s dynamic and complex, ...

Hubble’s latest portrait of Messier 96 captures a galaxy twisted by cosmic interactions. The new details reveal brilliant star-forming regions glowing in its outer edges. Credit: ESA/Hubble & NASA, F.

Because the Earth is doing the work of increasing the Moon's momentum, the Earth's rotation slows down in turn, as its momentum goes to the Moon. To put it another way, as the Moon's orbital momentum ...

For all our telescopes and colliders, dark matter has remained an elusive ghost for the better part of a century. It ...

The Event Horizon Telescope (EHT) collaboration, with a substantial contribution from the Max Planck Institute for Radio Astronomy (MPIfR), has unveiled new, detailed images of the supermassive black ...

The Event Horizon Telescope (EHT) captured the first image of a black hole, which is the supermassive black hole M87* located ...

What are Odd Radio Circles? Odd Radio Circles are enormous radio wave structures that appear as bright circular rings in the sky. They are a relatively recent discovery, with very few observed so far.

In her 50s, Alice Matzkin became so well known for a series of portraits of creative women over 70 that she went on Oprah.