Quipu, Hercules, Serpens–Corona Borealis and Sculptor–Pegasus are all larger than the fifth and final superstructure ...

Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

About 35 million years ago, an asteroid struck the ocean off the East Coast of North America, leaving behind a massive impact ...

There’s something seriously wrong when the weight of all of our “stuff” is greater than that of all life on the planet. But ...

NASA has been monitoring a never-before-seen planet in its solar system, which is eight times the size of Earth.

Designing a space station is taking a little longer than Vast expected, but the company is still moving at a breakneck pace.