neutrinos
The Cosmic Neutrino Background Would Tell Us Plenty About the Universe
Readers of Universe Today are probably already familiar with the concept of the Cosmic Microwave Background (CMB). Its serendipitous discovery…
Scientists are Recommending IceCube Should be Eight Times Bigger
The IceCube Neutrino Observatory, operated by the University of Wisconsin-Madison (UW-M), located at the Amundsen–Scott South Pole Station in Antarctica,…
When Stars Consume Their Partners, We Could Detect a Blast of Neutrinos
You might be familiar with the bizarre ritual of the female praying mantis which, I’m told, bites off the head…
IceCube Makes a Neutrino Map of the Milky Way
We've seen the Milky Way with ultraviolet eyes, through x-ray vision, gamma-ray views, radio emissions, microwaves, and visible light. Now,…
Plans are Underway to Build a 30 Cubic Kilometer Neutrino Telescope
How do astronomers look for neutrinos? These small, massless particles whiz through the universe at very close to the speed…
IceCube Senses Neutrinos Streaming From an Active Galaxy 47 Million Light-Years Away
Researchers using the IceCube Neutrino Observatory have detected neutrinos emanating from the energetic core of an active galaxy millions of…
We Finally Know Where the Highest Energy Cosmic Rays are Coming From: Blazars
Way out there in space is a class of objects called blazars. Think of them as extreme particle accelerators, able…
A Mission Concept to fly a Solar Neutrino Detector Close to the Sun
Astronomers have proposed a concept mission to fly a neutrino observatory into orbit around the Sun to get a better…
Experiment Finds no Sign of Sterile Neutrinos
A search for sterile neutrinos finds they are not the solution to dark matter.
Astronomers Track a Neutrino Back to the Source. Where a Black Hole Tore Apart a Star
Neutrinos are notoriously finicky particles. Hundreds of trillions pass through a person’s body every second, yet they hardly seem to…