Leo P, a galaxy once dormant, has reawakened to form stars again, offering new clues about the universe's earliest galaxies.

NASA finds flickering coronal loops signal solar flares, paving the way for better space weather predictions and safety ...

Leo P, a tiny galaxy, stopped making stars after the universe’s reionization. Unlike most galaxies, it restarted billions of ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

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

Conjunto music legend Flaco Jiménez, 85, has been hospitalized, according to multiple Facebook posts from people close to the ...

A new study suggests that the cosmic web could have formed without relying on inflation driven by a scalar field. Instead, it ...

The Universe really seems to be expanding fast. Too fast, even. A new measurement confirms what previous -- and highly debated -- results had shown: The Universe is expanding faster than predicted by ...

What better way to start a season about the Earth than by looking back on it from an astronaut’s perspective? At a time when the activities of assorted billionaires and emerging superpowers are making ...

In Phoenix #7, Jean Grey assembles an unlikely team to face off against a cosmically-powered Thanos. Will the Phoenix Force ...

Grand cosmic events demand electrons to reach relativistic speeds. A new study explains where they get their initial energy ...

Here's what the rare six-planet parade will mean for your zodiac sign, according to astrologer Kyle Thomas' predictions ...