Gamma-ray bursts (GRB) are some of the most perplexing phenomena in nature. Even though astronomers have detected about ...

The European Space Agency said that the black hole inside the spiral galaxy NGC 3783 has the mass of 30 million suns.

A surprisingly mature spiral galaxy from cosmic dawn is rewriting ideas about how fast the Universe built its first galaxies.

A research team led by Professor Woong-bae Zee at Sejong University has uncovered compelling evidence that the distinctive ...

Cosmic dawn galaxies seen by JWST reveal hidden clues about dark matter and keep rival theories about its true nature alive.

An exponential increase in the number of satellites placed in low-Earth orbit has brought advances in telecommunications ...

NASA’s James Webb Telescope discovers the oldest supernova ever seen, offering insights into early universe star formation ...

The key enabling tools behind the discovery are the extraordinary sensitivity of JWST and a phenomenon called gravitational ...

BASED on findings published in Astronomy & Astrophysics in December and further reported by Keith Cooper for Space.com, ...

The Webb space telescope observed a supernova that took place when the universe was 730 million years old, setting a new ...

For much of the twentieth century, scientists expected the expanding universe to slow over time. The opposite turned out to ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...