For the first time, a much younger version of the Sun has been caught red-handed blowing bubbles in the galaxy, by astronomers using NASA’s Chandra X-ray Observatory.
astrosphere
Posted inAstronomy & Telescopes, Atmospheres, Climate, Weather, Biochemistry & Organic Chemistry, Exoplanets, -moons, -comets, Radiation, Space Weather & Heliophysics, Status Report
Modeling the astrosphere of LHS~1140
The cosmic ray (CR) flux, as well as the hydrogen flux into the atmosphere of an exoplanet, can change the composition of the atmosphere. Here, we present the CR and […]
Posted inAstronomy & Telescopes, Epsilon Eridani, Exoplanets, -moons, -comets, Habitable Zones, Imaging & Spectroscopy, Interstellar, Press Release, Radiation, Space Weather & Heliophysics, Stellar Cartography
Stellar Winds Of Three Sun-like Stars Detected For The First Time
An international research team led by a researcher from the University of Vienna has for the first time directly detected stellar winds from three Sun-like stars by recording the X-ray […]