For decades, the idea of parallel worlds sounded like science fiction. But modern physics has introduced theories that ...

The Dark Energy Survey Collaboration collected information on hundreds of millions of galaxies across the universe using the ...

Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...

An extremely early Type II supernova explosion, named after the Titan goddess of dawn in Greek mythology, occurred just 1 ...

Solar storms are eruptions that release some of the energy stored in the sun's strong magnetic field. These can create ...

Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing ...

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

After the Big Bang, the Universe entered a long, dark period before the first stars formed. During this era, hydrogen emitted a faint radio signal that still echoes today. New simulations show this ...

A Simon Fraser University cosmologist believes his team's new research may bring them a step closer to cracking one of ...

The Survey was conducted to get a better understanding of the mechanisms that drive the speeding up expansion of the universe ...

Dark matter seems invisible, but it makes up most matter, and we have evidence that it gives the cosmos its shape. Now ...

The new research suggests an alternative origin. Dark matter could have instead been born extremely hot, opening up ...