You can make the case that none of them are in true color. But then again, if they were, they’d be unable to reveal the true ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

This course, delivered in English, provides a complete and updated view of the main fields of modern astrophysics, including astronomical detectors and techniques, black holes and neutron stars, ...

A high-energy neutrino detected by an underwater observatory in February 2025 may provide the first real evidence supporting ...

Currently, the ARCA detector consists of just 21 strings of ... this was a one-off or the beginning of a new era in neutrino astronomy. More events will help clarify whether these particles ...

Abstract: This article presents a novel type of very long baseline astronomical interferometer that uses the fluctuations, as a function of time, of the intensity measured by a quadratic detector, ...

The U.S. Naval Research Laboratory (NRL), in partnership with NASA's Marshall Space Flight Center (MSFC), has developed ...

Installing and maintaining smoke and carbon monoxide (CO) detectors can save your life. Fortunately, they’re inexpensive and easy to put in place. Basic smoke detectors cost as little as $15 and ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

Germanium detector history Since the 1960s, one constant in this ongoing pursuit of elusive subatomic knowledge has been the chemical element germanium. Situated in the carbon column of the ...

Opinion High energy neutrinos are the coolest particles in astrophysics. Born in distant cosmic cataclysms, they speed ...

Abstract: In this paper we describe the main features of the software package named fitsh, intended to provide a standalone environment for analysis of data acquired by imaging astronomical detectors.