This week, an “anti-tail” and an odd 594-kilometer (369-mile) feature have been found on interstellar object 3I/ATLAS, brain ...

Just like oil and water, certain substances in chemistry simply do not mix. At least this was our understanding. It turns out ...

Learn when and where to see Comet Lemmon and Comet SWAN this October as they light up the night sky in a rare double comet ...

Deep rock samples from Greenland, Canada, Hawaii reveal remnants of planet’s 4.5-billion-year-old precursor, offering new ...

Scientists figured out that the universe is billions of years old — after years of reading ancient rocks and dying stars, and ...

After comparing shapes, depths, and pressure patterns, this study found that two different hominin species left footprints in ...

When a Mars-sized meteorite slammed into Earth billions of years ago, the impact completely reset any and all chemical ...

Scientists from Chalmers University of Technology in Sweden and NASA have made a surprising discovery on Saturn’s largest ...

This sci-fi flick (which is currently streaming on Hulu) has equal amounts of defenders and detractors alike, but Roger Ebert ...

Did NASA find another Earth? Scientists look to the sky to find a copy of our planet, and some experts think they may have ...

"This finding is the first direct evidence of water’s interstellar journey from clouds to the materials that form planetary ...

Known as C/2025 A6 (Lemmon), this celestial wanderer is currently in the western sky after sunset, not far from the Big ...