#Space Discovery

Total 2 articles

Astronomers Find 'Ghost Galaxy' That's 99.9% Dark Matter

Scientists discover an ultra-faint galaxy where dark matter comprises nearly all its mass, offering new insights into cosmic structure and galaxy formation.

Feb 21, 2026

Direct imaging of a nova explosion captured by CHARA Array

TechEN

Secrets of the Stellar Blast: CHARA Array Nova Explosion Imaging Reveals Cosmic Chaos

The CHARA Array has successfully captured high-resolution direct images of nova explosions V1674 Herculis and V1405 Cassiopeiae, revealing non-spherical ejecta and common envelope phases.

Jan 19, 2026