Aging stars found to kill their planets, raising new questions for Earth’s future

When stars like the Sun run out of hydrogen in their cores, fusion slows and the outer layers balloon outward. The star can ...
The Times of Israel

Astronomer Avi Loeb warns world not to ignore new comet’s potential alien threat

Israel-born Harvard scientist, no stranger to controversy, has asked Kim Kardashian to join his research team after the celeb got some answers about 3I/ATLAS from a recalcitrant NASA head ...