Interstellar Comet 3I/ATLAS has captured the attention of astronomers and space enthusiasts alike as it made its close approach to the Sun in late October 2025. This remarkable comet is only the third ...

When 3I/ATLAS swept past the sun in late October 2025, it became only the third confirmed visitor from interstellar space ...

Interstellar comet 3I/ATLAS showed measurable water activity after passing the Sun, observed by SOHO’s SWAN instrument, ...

Space isn’t empty. The sun issues a continuous stream of charged particles called the solar wind, which create a vast region around our solar system called the heliosphere. This region acts like a ...

Surrounding our solar system is a natural and enigmatic cosmic shield called the heliosphere - and a new mission has launched to help astronomers better understand it. Created by the solar wind, a ...

From left to right, this graphic illustrates how NASA’s Carruthers Geocorona Observatory, IMAP (Interstellar Mapping and Acceleration Probe), and the National Oceanic and Atmospheric Administration’s ...

(CNN) — Surrounding our solar system is a natural and enigmatic cosmic shield called the heliosphere — and a new mission has launched to help astronomers better understand it. Created by the solar ...

Research & Developments is a blog for brief updates that provide context for the flurry of news that impacts science and scientists today. This morning, three satellites that will study the solar wind ...

Miami, USA (EFE).- The United States space agency NASA successfully launched three missions into space on Wednesday that seek to map the heliosphere – the layer that surrounds and protects the solar ...