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

NASA’s Webb Telescope detects the earliest known supernova, GRB 250314A, 730 million years after the Big Bang, capturing its host galaxy and providing unprecedented early-universe observations.

Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic ...

A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now. The interactive online map, created using data from NASA's James Webb ...

A team of astronomers using a variety of ground and space-based telescopes including the W. M. Keck Observatory on Maunakea, ...

In the early universe, moments after the Big Bang and cosmic inflation, clusters of exotic, massive particles could have ...

Stars powered by dark matter instead of nuclear fusion could solve several mysteries of the early universe, and we may have ...

The early universe experienced a phase of rapid expansion, known as inflation. For decades, cosmologists assumed that this ...

A UK startup wants to build a cosmic radio station in the Moon’s orbit to listen to radio waves from the early universe. Blue Skies Space has secured a contract from the Italian Space Agency to design ...

A spiral galaxy, shaped much like our Milky Way, has been found in an era when astronomers believed such well-formed galaxies ...

For much of the twentieth century, scientists expected the expanding universe to slow over time. The opposite turned out to be true. Space is stretching faster today than in the past, and the precise ...

Supermassive black holes are some of the most impressive (and scary) objects in the universe – with masses around one billion times more than that of the Sun. And we know they’ve been around for a ...