The universe is expanding. How fast it does so is described by the so-called Hubble-Lemaitre constant. But there is a dispute about how big this constant actually is: Different measurement methods provide contradictory values. This so-called "Hubble tension" poses a puzzle for cosmologists. Researchers from the Universities of Bonn and St. Andrews are now...
Asteroseismology, the study of stellar oscillations, has emerged as a powerful tool for probing the internal structure and evolution of stars. Just as seismologists use earthquakes to explore the Earth’s interior, asteroseismologists analyze...
The latest image from NASA's James Webb Space Telescope shows a portion of the dense center of our galaxy in unprecedented detail, including never-before-seen features astronomers have yet to explain. The star-forming region, named...
A massive survey of the cosmos is revealing new details of one of the most mysterious facets of the universe, dark energy. Intriguingly, when combined with other observations, the data hint that dark energy,...
Satellites are more likely to be at risk from high-speed solar wind than a major geomagnetic storm according to a new UK-US study published this week in the Journal Space Weather.
Researchers investigating the space...
Nestled in the young Ophiuchus star-forming region, 410 light-years from the Sun, a fascinating protoplanetary disc named AS 209 is slowly being carved into...
At this years annual CANSEC industry event which started today, the Department of National Defence, Royal Canadian Air Force, and commercial partners MDA...
Space Adventures’ Clients, Yusaku Maezawa and Yozo Hirano, Return From the International Space StationJapanese entrepreneur and production assistant documented life in space during 12-day...
NASA is pursuing six new, far-out concepts. The agency’s Innovative Advanced Concepts program (NIAC) has selected six concept studies for additional funding and development....