Learn about a cosmic project that will journey to the dark side of the moon in order to listen for the Universe’s earliest ...

The ALMA Observatory, one of the world’s most advanced astronomical facilities, has uncovered unprecedented details about the ...

Space telescopes like Hubble and Webb have dramatically changed the way we explore the universe, offering unparalleled views ...

Fermi balls might be more important than scientists previous considered. Now, this phenomenon from the early stages of the ...

Scientists think they found evidence of weird ancient stars called "dark stars" that are powered by dark matter instead of ...

The universe's age largely hinges on its rate of expansion. Data from the 1990s' Hubble Space Telescope launch saw estimates ranging from 7 billion to 20 billion years. It was only later that a ...

Scientists may have found a new way to detect some of the universe's most mysterious objects, primordial black holes (PBHs), ...

A faint radio glow reveals a million-light-year halo enveloping one of the earliest galaxy clusters, hinting that energetic ...

JADES-GS-z13-1-LA is a young galaxy shining just 330 million years after the Big Bang, signaling it's part of a process called reionization.

Now the light from those earliest galaxies is seeping into the infrared instruments of the James Webb Space Telescope (JWST), surprising everyone by showing that the early universe was ...

Population III (PopIII) stars represent astronomy’s ultimate prize are the first generation of stars born from the pristine ...