Old rocket parts and decommissioned satellites are whizzing around in low Earth orbit, where they risk colliding with the ...

What would a bucket full of deep space contain? Richard LivitskiSeal Beach, California One would think that this excellent ...

A controversial prediction about black holes and the expansion force of the universe could explain a cosmology mystery ...

According to Alfred Nobel's will, the Nobel Prize in Physics was to go to "the person who shall have made the most important ...

Black holes are eaters of all things, even radiation. A new study published in Physical Review Letters suggests that black ...

The universe is full of different types of radiation and particles that can be observed on Earth, including photons in the ...

We know the Earth’s inner core is largely solid, which sets a ceiling on its temperature, and in turn, how much heat dark ...

The most energetic cosmic neutrino, or "ghost particle," ever recorded may be the remnants of a nearby black hole explosion.

Scientists may have finally uncovered the mystery behind ultra-high-energy cosmic rays — the most powerful particles known in ...

Research reveals that those diagnosed with autism early show distinct genetic and developmental profiles from those diagnosed ...

On February 13, 2023, a single subatomic particle zipped across the Mediterranean Sea off the coast of Sicily, triggering ...

We all need some space sometimes—but it's harder to find than you might think. How far into our universe do we have to go to ...