How Interstellar Comet 3I/ATLAS Met Unlikely Observer
On its way to Jupiter, ESA’s Juice spacecraft briefly turned its gaze toward a rare interstellar visitor, 3I/ATLAS,…
Narrowband Radio Technosignature Search Toward 3I/ATLAS With FAST
Scatter plots of potential candidate in frequency, drift rate and signal-to-noise ratio for each polarization channel. The color…
NASA’s Hubble Caught a Comet Breaking Up in Real Time, and the Images Are Wild
Have you ever turned to look at something at the exact moment something unbelievably cool happened? Imagine if…
Hubble Captures Breakup of Comet C/2025 K1 (ATLAS)
The breakup of C/2025 K1 (ATLAS), captured by the NASA/ESA Hubble Space Telescope, opens a window into how…
3I/ATLAS is Unusually Rich in Methanol, ALMA Observations Show
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have detected hydrogen cyanide (nitrogen-bearing organic molecule commonly seen in…
Juice Spies Interstellar Comet 3I/ATLAS
The JANUS science camera aboard ESA’s Jupiter Icy Moons Explorer (Juice) has captured new images of the interstellar…
Rare Cosmic Lineup Gives Hubble Close Look at 3I/ATLAS
On January 22, 2026, the NASA/ESA Hubble Space Telescope observed the interstellar comet 3I/ATLAS nearly perfectly aligned with…
VLT Reveals Detailed Spectral Portrait of 3I/ATLAS
An international team of astronomers from Chile, Europe, the United States, Canada and New Zealand has captured the…
NASA’s Parker Solar Probe Captures 3I/ATLAS
Using the WISPR (Wide-Field Imager for Solar Probe) instrument aboard NASA’s Parker Solar Probe, scientists observed the interstellar…
XMM-Newton Offers Incredible X-ray View of Interstellar Comet 3I/ATLAS
Astronomers using ESA’s XMM-Newton observatory have captured an X-ray image of 3I/ATLAS, the third confirmed interstellar object to…
Hubble Takes New Look at Interstellar Comet 3I/ATLAS
The Hubble team has released a stunning new image snapped by the NASA/ESA Hubble Space Telescope of the…
ESA’s Juice Spacecraft Beams Back New Image of 3I/ATLAS
During November 2025, ESA’s Jupiter Icy Moons Explorer (Juice) used five of its science instruments to observe 3I/ATLAS,…