Tag: supernova
New AI Model Enhances Supernova Calibration, Refining Dark Energy Measurements
Researchers introduce CIGaRS, an AI system refining Type Ia supernova calibration to improve understanding of cosmic expansion and dark energy.
Read More
Astronomers Detect New Type of Cosmic Explosion Defying Existing Models
A cosmic explosion observed in 2025 challenges known categories, prompting the proposal of a new theory in astrophysics.
Read More
NASA’s IXPE Releases Detailed Image of the Oldest Known Supernova Remnant
NASA’s IXPE telescope has captured a new detailed image of SN 185, the oldest recorded supernova remnant dating back to 185 AD.
Read More
Massive Star WOH G64 Nearing Supernova Phase in Large Magellanic Cloud
WOH G64, one of the largest and brightest stars near the Milky Way, is showing signs of an imminent supernova explosion.
Read More
Astronomers Identify Unprecedented Black Hole Formation Without Supernova Explosion
Scientists have traced a rare case of a black hole forming without the usual explosive supernova, using data from NASA’s NEOWISE and other observatories.
Read More