America’s Particle Physics Plan Spans the Globe — and the Cosmos

RALEIGH, N.C. — Particle physicist Hitoshi Murayama admits that he used to worry about being known…

Millions of Phones Could Map the Earth’s Ionosphere

We are all familiar with the atmosphere of the Earth and part of this, the ionosphere,…

Detecting Primordial Black Hole Mergers Might be Within Our Grasp

Imagine a black hole with the mass of the asteroid Ceres. It would be no larger…

What’s Behind the Martian Methane Mystery?

The seasonal variations of methane in the Martian atmosphere is an intriguing clue that there might…

New research on Voyager 2 photos of Uranus from 1986 has scientists reconsidering the Uranian system. : NPR

A false color view of Uranus made from images taken by Voyager 2 in January 1986.…

It Takes Very Special Conditions to Create This Bizarre Stellar Spectacle

A stellar odd couple 700 light-years away is creating a chaotically beautiful display of colourful, gaseous…

ARRL November Sweepstakes Phone November 16-18

11/15/2024 The weather may be turning cold, but the contests (and band conditions) are red hot.…

Scientists Develop Technique to Create 3D Models of Cosmic Structures

For decades, astronomers have used powerful instruments to capture images of the cosmos in various wavelengths.…

YouTube Telethon to Raise Money for ARRL Teachers Institute on Wireless Technology

11/15/2024 The ARRL Teachers Institute on Wireless Technology is growing next year, and a number of…

The Best Way to Find Planet Nine Might Be Hundreds of Tiny Telescopes

Ever since William Herschel discovered Uranus in 1781, astronomers have been eager to find new planets…