While we’re looking for Earth 2.0, might we stumble on an upgrade?

The babiest of baby sharks.

The structure is within a far larger filament around 50 million light-years long, and containing over 280 galaxies.…

Forty years ago, Voyager imaged Uranus and presented the world with a new mystery. Upon further inspection, it…

It actually has eight arms, but then the males do something rather strange…

It was a perfect storm of nastiness.