Scientists found iron-60 — radioactive supernova stardust — in Antarctic ice in 2026. Here's what stardust is, why Antarctica ...

Some of the first supernovae might have looked remarkably like this one, which was produced by a chemically simple star.

Spread the love“`html The universe is a vast, mysterious expanse filled with secrets waiting to be uncovered. Among these secrets lies dark energy, a puzzling force that drives the accelerated ...

A massive star in the Andromeda galaxy brightened in infrared light starting around 2014, then faded from optical view and ...

When the Strawberry Moon rises above South Carolina on Monday June 29 that is the celestial signal that summer has begun. The ...

Astronomers used the James Webb Space Telescope to observe a distant galaxy merger called CRISTAL-02. CRISTAL-02 is losing ...

Astro fans around the world have been waiting for months for a nova to occur in the "T Coronae Borealis" star system. The ...

NASA’s Chandra Observatory has identified a 1,700-year-old supernova remnant near the Milky Way’s black hole, expanding at ...

Type 1a supernovae occur when a white dwarf accretes mass from a binary companion star. Eventually, it reaches a critical ...

From star‑forming pillars to colliding galaxies, Hubble’s most iconic images reveal how the universe is built, evolves and continues to surprise For more than 35 years, the Hubble Space Telescope has ...

A new AI-powered framework could transform how astronomers measure the expansion of the Universe. By analyzing images of Type ...

The research team found that about half of the 22 X-ray sources linked to supernova remnants changed significantly in ...