Discover what happens to old solar panels and how solar panel recycling in Australia is shaping a cleaner, circular energy ...

When an interstellar visitor slices through the solar system, astronomers usually have to make do with a fleeting, side-on ...

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

North Huntingdon officials are moving closer to joining other Westmoreland County municipalities in passing an ordinance to ...

Hubble images from December 2025 show interstellar object 3I/ATLAS releasing two narrow jets of material as it moves away from the Sun, raising questions about rotation and activity ...

Astronomers discovered a comet originating from outside the solar system this summer. Its name is 3I/ATLAS ("three-eye-Atlas"), which means it's the third interstellar object found in the solar system ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...

The cosmological principle predicts uniformity, and the CMB dipole reflects our 370 km/s motion that radio counts should ...

Scientists tracked interstellar comet 3I/ATLAS and found rotating jets in a rare sun-facing tail during its 2025 pass through ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

The comet—only the third known interstellar visitor to our solar system—will make its closest approach of the Earth this week ...

WASHINGTON (AP) — The Trump administration is dismantling the National Center for Atmospheric Research in Colorado, moving to ...