Astronomers used the James Webb Space Telescope to detect ancient lonely quasars with murky origins. They appear to have few cosmic neighbors, raising questions about how they first emerged more than ...

Webb's high-resolution instruments uncover distant objects, enabling studies of early stars, galaxies, and habitable ...

"The cosmic web of dark matter is a solid prediction of our cosmological model of the universe, and it can be described in detail using numerical simulations," says co-author Elia Pizzati, a graduate ...

Since its launch, the James Webb Space Telescope has identified early galaxies that shine unexpectedly brightly, suggesting ...

The vastness of the Universe is filled with many mysteries that scientists are working to unravel. One such tool is NASA's Hubble Space Telescope, which captures events occurring within the cosmos ...

Euclid this week delivered the first piece of a cosmic map — containing about 100 million stars and galaxies — that will take six years to create. These stunning 3D observations may help ...

A mosaic of images from the European Space Agency’s Euclid space telescope captures more than 14 million galaxies, offering a first glimpse of a “cosmic atlas”. The mapping project could add ...

computer simulations suggest that up to 70% of the mass of the BCG — and others like it in all clusters — comes from material that has become caught up in their cluster's gravitational web and ...

This historic discovery was made possible by a telescopic survey of the composition of all the major asteroid families in the main belt, combined with state-of-the-art computer simulations of the ...

GLASSBORO, New Jersey (WPVI) -- If you've looked to the skies at dusk over the last few days, you may have seen a rare surprise. This is why astronomer Eddie Guerra is preparing for a comet ...

"The cosmic web of dark matter is a solid prediction of our cosmological model of the Universe, and it can be described in detail using numerical simulations," says co-author says Elia Pizzati ...