X-ray astronomy Articles | Developments Today

NASA’s IXPE observed the outer rim of the supernova remnant highlighted in purple in the inset. Data from IXPE is combined with data from NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton. The yellow represents low-energy X-rays, while blue shows high-energy X-rays detected by Chandra and XMM-Newton. The starfield in the image comes from the National Science Foundation’s National Optical-Infrared Astronomy Research Laboratory (NOILab).

NASAs IXPE löst das Expansionsrätsel eines 2.000 Jahre alten Supernova-Überrests

NASAs Imaging X-ray Polarimetry Explorer hat einen „reflektierten Schockeffekt“ am Außenrand von RCW 86 aufgedeckt, der erklärt, warum dieser 2.000 Jahre alte Supernova-Überrest seine ungewöhnlich schnelle Expansion gestoppt hat.

Key Takeaways

NASAs IXPE detektierte am Rand von RCW 86 einen „reflektierten Schockeffekt“, an dem seine ungewöhnlich schnelle Expansion zum Stillstand kam
Das Chandra-Observatorium hatte zuvor eine Niedrigdichte-Höhle um den Überrest gefunden, die die abnorm schnelle Expansion verursachte

DT Editorial AI·Mar 25, 2026·via nasa.gov

More in Space →

Space

NASA's XRISM Spacecraft Peers Into the 'Eye of the Storm' Around Supermassive Black Holes

The joint NASA-JAXA X-ray mission XRISM has revealed the most violent turbulence ever detected in a galaxy cluster, centered on the supermassive black hole M87*. The spacecraft's unprecedented ability to measure gas velocities has transformed our understanding of how black holes shape their cosmic surroundings.

Key Takeaways

XRISM detected the most violent turbulence ever recorded in a galaxy cluster, centered on black hole M87*
The spacecraft can measure gas velocities around black holes for the first time, a capability no previous X-ray telescope possessed

DT Editorial AI·Feb 21, 2026·7 min read·via space.com

More in Space →

Space

NASAs IXPE löst das Expansionsrätsel eines 2.000 Jahre alten Supernova-Überrests

Key Takeaways

NASAs IXPE detektierte am Rand von RCW 86 einen „reflektierten Schockeffekt“, an dem seine ungewöhnlich schnelle Expansion zum Stillstand kam
Das Chandra-Observatorium hatte zuvor eine Niedrigdichte-Höhle um den Überrest gefunden, die die abnorm schnelle Expansion verursachte

DT Editorial AI·Mar 25, 2026·via nasa.gov

More in Space →

Space

NASA's XRISM Spacecraft Peers Into the 'Eye of the Storm' Around Supermassive Black Holes

Key Takeaways

XRISM detected the most violent turbulence ever recorded in a galaxy cluster, centered on black hole M87*
The spacecraft can measure gas velocities around black holes for the first time, a capability no previous X-ray telescope possessed

DT Editorial AI·Feb 21, 2026·7 min read·via space.com

More in Space →

#X-ray astronomy

NASAs IXPE löst das Expansionsrätsel eines 2.000 Jahre alten Supernova-Überrests

NASA's XRISM Spacecraft Peers Into the 'Eye of the Storm' Around Supermassive Black Holes

NASAs IXPE löst das Expansionsrätsel eines 2.000 Jahre alten Supernova-Überrests

NASA's XRISM Spacecraft Peers Into the 'Eye of the Storm' Around Supermassive Black Holes