Stephen Hawking
How primordial black holes could explain the enduring mystery of dark matter
Science
Dr. Sarah Adams
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. For about 50 ...
Ancient black holes may be altering Earth’s orbit at least once every 10 years – and could change our planet’s distance to the sun, scientists claim
Science
Dr. Sarah Adams
Primordial black holes about the size of a hydrogen molecule may be dark matter ‘PHBs’ could help prove dark matter exists as ...
