Water isn't just delivered to planets by comets and asteroids — it can also be forged as worlds form, a new study finds. For ...

The universe has already formed most of its stars and may fade into darkness, but leftover matter could one day trigger a new ...

A new study suggests that during a potential phase of primordial matter domination, particle interactions may have led to the formation of the universe’s first compact cosmic objects. Less than a ...

Physicists have taken the Universe’s temperature, revealing the searing trillion-degree heat of the Big Bang’s first plasma.

The discovery indicates how galaxies could have grown quickly when the universe was very young, solving a long-standing ...

Astronomers working hard at NASA have found a star that could be older than the universe. But is that even possibile? This ...

The discovery of a superheated star factory that forms stars 180 times faster than our own Milky Way could help solve a ...

In the blink of an eye after the Big Bang, the universe could have birthed strange new stars and black holes.

When a star’s core fills with iron, it collapses and explodes. In this blast, neutron bombardment triggers reactions that ...

Early Universe could host primordial black holes, cannibal stars and boson stars, offering new insights into dark matter, ...

“The Universe will just get colder and deader from now on,” added Douglas Scott, study author and a cosmologist at the ...

The ESA's Euclid space telescope has been in space for just over a year, investigating some of the deepest mysteries of the ...