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.

Data centers in space could work, but let’s be realistic about them.

It remains the “most mysterious manuscript in the world.”

This info will be very important to establish a human presence on the Red Planet.