Two more suspects have been arrested and charged in connection with a drive-by shooting that left an 11-year-old girl injured ...

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 ...

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

A small shift in trajectory has raised the risk of a lunar impact — but the scariest part is, we can't track it anymore.

The widely anticipated first images collected by the Vera C. Rubin Observatory have been released, offering nothing short of ...

Are we living in a cosmic void? New theory suggests our galaxy sits in a giant hole warping the universe's expansion.

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

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

Hopkins and Lintott are two of the six authors of a new paper that uses the new model to trace the origin of Comet 3I/ATLAS, and it appears to be coming from a completely different region of the ...

The smoking gun of the creation of lithium in explosions on white dwarf stars may have been found, in a spike of gamma rays ...

Astronomers are calling for images of Saturn captured over the weekend that may help document a rare impact event with a ...