Due to the costs and duration of the Hubble project, NASA was under pressure. At the end of 1995, it released a photo that ...

Due to the costs and duration of the Hubble project, NASA was under pressure. At the end of 1995, it released a photo that ...

Does dark matter follow the same laws as ordinary matter? The mystery surrounding this invisible and hypothetical component ...

Jesuit priest Fr Richard D’Souza, a galactic archaeologist at the Vatican Observatory, studies galactic cannibalism. His 2018 ...

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

New James Webb Space Telescope observations have revealed a galaxy that shouldn’t exist, a complex spiral galaxy named ...

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters ...

In a recently published study, astronomers using South Africa’s MeerKAT radio telescope have identified what could be the ...

A razor-thin cosmic filament is one of the largest rotating structures ever found, with implications for early galaxy ...

It’s always amazing, and more than a little humbling, when the universe reminds us that our “common sense” is provincial, ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

In the leading model of cosmology, most of the universe is invisible: a combined 95% is made of dark matter and dark energy.