Fast blue optical transients still defy explanation
Sky surveys keep catching a kind of cosmic explosion that astronomers can’t explain. They call them fast blue…
Many black holes had past lives, new research shows | MIT News
When a star dies, a black hole is born. This has been the textbook origin story for most…
New Supernova Study Confirms Universe’s Expansion is Still Accelerating
A fresh analysis of Type Ia supernovae overturns a controversial 2025 claim that cosmic expansion is slowing. Type…
Ghostly neutrinos come into focus as China’s Juno underground detector logs first high‑precision results
First scientific results from Juno neutrino detector Most precise measurements yet of two neutrino aspects These subatomic particles…
World’s largest neutrino detector to track supernova blasts
The world’s largest neutrino detector just got even more powerful after scientists successfully deployed six new strings of…
Is Betelgeuse about to explode into a supernova? Astronomers finally have an answer
Between late 2019 and early 2020, the red supergiant Betelgeuse showed signs of weakening that led many to…
NASA’s 25-Year Timelapse Shows How a Supernova Remnant Grows
A new NASA timelapse was two and a half decades in the making. What makes the timelapse of…
Supermassive black hole on a ‘collision course’ with the Milky Way | Science | News
A supermassive black hole residing within the Large Magellanic Cloud (LMC) – a satellite galaxy – is on…
Dark energy could lead to a ‘Big Crunch’ end for our universe: Study
For nearly three decades, the scientific world has operated under an assumption: the universe is flying apart faster…
The Webb telescope spots a supernova from 13 billion years ago
The James Webb Space Telescope and other international observatories have spotted a 13-billion-year-old supernova. On Tuesday, the European…