It is good to be back and there is plenty to explore in the December night sky. Starting on Tuesday is the comet C/2025 T1 ...

By Tom Hawking Published Nov 30, 2025 9:00 AM EST Tayfun Coskun/Anadolu via Get the Popular Science daily newsletter💡 ...

NASA has just pulled back the curtain on interstellar comet 3I/ATLAS, outlining four specific scientific findings that ...

An international group of geologists and paleontologists has developed a new method to accurately determine the age of rocks ...

NASA officially calls 3I/ATLAS a natural comet, but Harvard Professor Avi Loeb highlights 12 unexplained anomalies, including ...

There’s magic in the air this holiday season and there’s also magic in the December night skies. These long nights are ...

NASA shares new data on interstellar comet 3I/ATLAS, including HiRISE, Hubble, Webb & MAVEN observations, comet behavior and ...

Key Takeaways The first signals were faint, but unmistakably structured. The next twenty days may reveal whether they were ...

Key Findings It may not need to strike Earth to become a threat. Our defensive playbook was built for rocks, not unknown ...

For the first time in roughly 12,000 years, a long‑quiet volcano in Ethiopia has roared back to life, sending fountains of ...

Harvard astrophysicist Dr Avi Loeb tells ABP Live that 3I/ATLAS shows several odd behaviours, from unusual jets to rare ...