History ‘Wow!’ the signal may finally have a source. Sorry, they are not strangers
One of the most compelling possible signs of extraterrestrial communication may have an astrophysical explanation. Called “Wow!” signal, the bright […]
Space
The Webb Telescope’s look at a stellar nursery also finds minor planets
A distant stellar nursery holds a cluster of newborn worlds the size of Jupiter, the smallest of which is surrounded
In an epic cosmological clash, rival scientists begin to find common ground
The biggest conundrum in cosmology may be closer to being solved, thanks to the James Webb Space Telescope. Scientists disagree
How to Spot Small Black Holes That Can Pass Through the Solar System
Black holes about the size of a hydrogen atom may be careening into the solar system without being noticed. But
Meet Porphyrion, the largest pair of black hole jets ever seen
The opposing fountains of plasma and particles spanning 23 million light-years are the longest pair of black hole jets ever
How did dark matter form the universe? This physicist has ideas
At the age of 12, Tracy Slatyer felt sorry for a book. She read a newspaper article about how many