As "Invincible" Season 4 gets underway, the show's trailer has unveiled a slew of new characters ripped straight from the ...

Some of the universe's most extreme explosions leave behind almost no trace. The original explosion is unseen, but our observations can capture the long-lived echo it leaves behind as the shock front ...

Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

On Monday night, someone placed a peculiar bet on the prediction market Kalshi. At 7:45 p.m. eastern time, a single trader put down nearly $100,000 on the claim that, by the end of December, the Trump ...

Can NASA and Elon Musk get us to Mars and beyond?

Sci-fi cinema has changed greatly throughout the decades, and one can track its evolution from classics like Metropolis to ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's observations.

When a massive star collapses into a rapidly spinning black hole, it can release twin jets of gamma radiation so powerful they briefly outshine entire galaxies. These events, known as gamma-ray bursts ...

A newly detected X-ray transient may reveal the first direct evidence of an intermediate-mass black hole consuming a white dwarf. A newly observed cosmic outburst is giving astronomers a rare glimpse ...