And get ready for the Geminid meteor shower too!
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.…

This year has seen major scientific breakthroughs in space and physics, as well as in health and medicine.
Oxygen was scarce, but if this analysis is correct, abundant enough to raise questions about why animals didn’t…