For years, the James Webb Space Telescope has been spotting enormous black holes in the early universe that defy all ...

Astronomers have confirmed the earliest barred spiral galaxy in the universe, a Milky-Way-like structure that existed just 2 ...

From planet-scorching stellar outbursts to cataclysms so powerful they shiver the very fabric of spacetime, these are some of the biggest blasts our cosmos has to offer ...

To explain these observations, they proposed a new kind of energy that is responsible for driving the universe’s accelerated expansion: dark energy. Astrophysicists now believe dark energy makes up ...

How many electrons are there in the Universe? One bold theory suggests that there could only be one, although this theory has ...

The Universe may not have started with the Big Bang, but instead “bounced” out of a massive black hole formed within a larger “parent” universe, according to a new scientific paper. Professor Enrique ...

James Webb has spotted mysterious little red dots in the early universe that may actually be hidden black holes, challenging ...

We experience the flow of time because it’s a natural outcome of the basic laws of physics. But we may need to build a whole ...

The fate of the cosmos may be a bit different than previously expected. For years, scientists have talked about how the universe is always expanding — constantly moving outward, never stopping.

The idea that the cosmos might be alive is moving from late-night speculation into serious, if controversial, scientific conversation. Instead of treating life as a rare accident in a dead universe, a ...

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

The end of the universe has always felt like a distant abstraction. But new calculations suggest that our original timeline might have been wildly optimistic. According to a team of Dutch scientists, ...