Where starlight doesn't reach, new things are born: For the first time, an international research team has directly measured ...
For the first time, scientists have watched high‑energy cosmic rays at work deep inside a thick cloud of gas, not just at its outer surface. Using the High Altitude Water Cherenkov Observatory (HAWC), ...
When you look up at the night sky, it seems deep black with bright stars scattered across it. That familiar view leads many ...