Astronomers observed the fading light of supernova SN 2025kg, which followed the fast X-ray transient (FXT) named EP 250108a.

The biggest explosion seen in the universe has been found. This record-breaking, gargantuan eruption came from a black hole in a distant galaxy cluster hundreds of millions of light years away.

An unlucky massive star approaches a supermassive black hole. Credit: University of Hawaiʻi Astronomers from the University of Hawaiʻi's Institute for Astronomy (IfA) have discovered the most ...

The vast emptiness of space is growing emptier one star at a time. That's because 80 billion lightyears from Earth, three cosmic beasts are devouring stars ten times the size of the sun. Stream NBC 5 ...

The night sky may look calm, but behind the glowing points of light lies a violent and complex process of creation. Stars, ...

MOST telescope can measure the light of nearly 2,500 celestial objects at a time Scientists are celebrating a new era of ...

Scientists have released a new study on the arXiv preprint server that catalogs the universe by mapping huge clusters of ...

In fact, the Euclid Consortium, the international group managing the European Space Agency's Euclid space telescope, just ...