Earth is floating in a vast void in space, according to new findings. Not only our planet, but the entire Milky Way galaxy could be sitting inside a mysterious giant hole in space, astronomers have ...

The third object known to have entered the Solar System from interstellar space has an origin unlike either of its ...

When looking up at the sky, you might think galaxies have always looked the way they do today. But a new study from Princeton ...

“It’s very exciting!” Hopkins, an astrophysics graduate student at the University of Oxford, told IFLScience. “I’ve been ...

For one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...