In a time without telescopes, the appearance of a new star in the night sky was a disconcerting event full of meaning. Today, those same historical records, meticulously noted by chroniclers and poets ...

New radio astronomy results reveal how galaxies exchange gas with the intergalactic medium – the raw material for stars and ...

On the night of July 19, 1952, the 48-inch Oschin telescope at Palomar Observatory in California was taking one of its routine photographs of the night sky. It was part of the First Palomar Sky Survey ...

The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

Our solar system has always been revolving around the galactic center. Astronomers have observed that at this moment, the solar system is crossing a vast and hot cosmic cavity known as the " Local ...

When the two stars eventually smash into each other, the supernova explosion would be visible from Earth, even during daytime ...

The Hubble Space Telescope captured imagery of supernova 2018 GV from 2018-2019. It was seen in barred spiral galaxy NGC 2525, which is located about 70 million light-years away in the constellation ...

This cosmic dance not only makes the system burn with unusual brilliance but also creates a massive gas halo, signaling its turbulent and doomed future. Scientists believe this frenzied interaction ...

The "ancient chemical remains of the first stars " may have discovered using the Gemini North telescope, according to NSF's NOIRLab. [Full Story]( Credit: Images and Videos: PROGRAM/NOIRLab/NSF/AURA, ...

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A call for a reduction in AI art-decorated queer event flyers and a return to making bad art by your own dang self ...