A telescope in Chile unveiled our galaxy's core with unmatched clarity, revealing star-forming gases around a supermassive black hole. Check it out! (AP) ...

Tiger Woods says the PGA Tour schedule is going to change, perhaps slimming way down to focus on just the biggest markets.

A telescope in Chile has revealed the swirling splendor of star-forming gases at the heart of our Milky Way galaxy.

Astronomers have captured the first views of a young sun-like star blowing bubbles, offering a rare glimpse at how our solar ...

Most people think a comet’s tail trails behind it like smoke from a rocket—but that’s not what actually happens. In reality, comet tails are pushed away from the Sun by radiation and solar wind, ...

On February 19, 2025, a SpaceX Falcon 9 booster fell back toward Earth, its fiery descent slicing across Europe's night sky.

Good news: Team shows re-entry pollution can be measured. Bad news: There may be more of it coming The SpaceX Falcon 9 rocket that burned up over Europe last year left a massive lithium plume in its ...

Scientists have long suspected that active supermassive black holes can kill their own host galaxies, but new research suggests these cosmic titans are more like serial killers that can extend their ...

SpaceX rockets leave metal pollution in the atmosphere, new laser detection system reveals 10-fold lithium spike from Falcon ...

The recent study focuses on the amount of lithium left behind from a single rocket reentry. Previous studies have already shown that lithium, aluminum, copper, and lead left behind from the reentry of ...