Science ❯ Astronomy ❯ Observatories ❯ NASA

Chandra X-ray Observatory

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

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

Chandra’s 25-Year X‑Ray Timelapse Charts Uneven Expansion of Kepler’s Supernova Remnant

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