3I/ATLAS: Did Harvard Astrophysicist Avi Loeb Catch Another Anomaly In Exocomet’s Heartbeat-Like Pulse? 2025-12-01 editor 3iatlas, atlas3i 0 The interstellar object has a pulsation variability of 16.16 hours Source: https://in.mashable.com/science/103074/3iatlas-did-harvard-astrophysicist-avi-loeb-catch-another-anomaly-in-exocomets-heartbeat-like-pulse READ from source