Science ❯ Astronomy ❯ Astrophysics

X-ray Astronomy

Chandra X-ray Observatory X-ray Emission X-ray Emissions Quantum Calorimeters XMM-Newton eROSITA Telescope NICER X-ray Telescope XRISM (X-Ray Imaging and Spectroscopy Mission) Space Telescopes Imaging X-ray Polarimetry Explorer (IXPE) eRosita Telescope X-ray Imaging XMM-Newton Observations Supernova Remnants X-ray Emissions in Comets X-ray Pulses Cosmic Radiation Galaxy Clusters Quasi-Periodic Eruptions Uranus Observations Cygnus X-3 X-ray Pulsars X-ray Optics X-ray Sources Gamma-Ray Bursts

Chandra Maps Hot Astrosphere Around Young Sun-Like Star HD 61005

The detection offers a rare external analogue for the Sun’s early heliosphere.

Brightest Blue Cosmic Flash Linked to Black Hole Tearing Apart a Massive Star, Studies Find

XRISM Maps Sulfur in Gas and Solid Phases Across the Milky Way

Unusual 44-Minute Radio and X-Ray Pulses Detected Deep in Milky Way

Mysterious Cosmic Transient Emits Radio and X-Ray Pulses Every 44 Minutes