Astronomers have studied the globular cluster 47 Tucanae extensively, but still have many questions. It may have an ...

In a groundbreakingrelease on July 7, 2025, NASA showcased extraordinary images from its Hubble and Webb space telescopes ...

According to a provocative new study, that might just be our cosmic address. This idea is meant to solve one of the biggest ...

The centers of galaxy clusters contain the universe’s most massive galaxies ... Published last week in the journal Nature ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than ...

A team led by the Italian National Institute for Astrophysics discovered the most distant known fossil galaxy — a relic of ...

PhoSim simulates the atmosphere, including air turbulence, as well as distortions from the shape of the telescope’s mirrors and the electrical properties of the sensors. The photons are propagated ...

Images of the cosmos, such as the James Webb Space Telescope’s deep space snapshot, make space look chock-full of stuff. In ...

In the first hour of "Connections with Evan Dawson" on July 8, 2025, we sit down with scientists to discuss what we can learn from the images provided by the Vera C. Rubin Observatory.

Located billions of light-years away, the "Cosmic Owl" is a pair of colliding ring galaxies spotted by the JWST. It's also an ...

These large 15x70 binoculars are ideal for starting your astronomy journey — see the moon, planets and deep space objects.