The recent detection of 2I/Borisov, the first known interstellar comet to visit our Solar System, implies that interstellar objects outnumber the non-interstellar...
Using spectroscopic observations from ESO’s Very Large Telescope, a duo of astronomers from Poland has detected atomic nickel vapor in the cold coma...
Two teams of astronomers have performed polarimetric observations of 2I/Borisov, the first active extrasolar comet ever detected in our Solar System, using...
Astronomers using NASA’s Neil Gehrels Swift Observatory have tracked water loss from 2I/Borisov, the first known interstellar comet to visit our Solar...
Comets spend most of their lives at large distances from any star, during which time their interior compositions remain relatively unaltered. Cometary...
Breakthrough Listen, the largest ever scientific research program aimed at finding evidence of intelligent life beyond Earth, has released data from its...
Astronomers using the NASA/ESA Hubble Space Telescope have captured two new images of 2I/Borisov, the first known interstellar comet to travel through...
A group of Yale University astronomers has captured a stunning new image of 2I/Borisov, the first known interstellar comet to travel through our Solar...
Astronomers have detected the signature of vaporized water in the coma of the interstellar comet 2I/Borisov, also known as C/2019 Q4.
On October 12, 2019,...
The NASA/ESA Hubble Space Telescope has captured an amazing new photo of 2I/Borisov, the first known interstellar comet ever identified.
On October 12,...
Astronomers have detected the emission from the small carbon chains C2 in the coma of 2I/Borisov, the first known interstellar comet to visit our Solar...
Yale University astronomers Gregory Laughlin and Malena Rice propose that interstellar objects such as the interstellar asteroid ‘Oumuamua and the interstellar...
A new study by astronomers from the A. Mickiewicz University and the Space Research Centre of the Polish Academy of Sciences suggests that the interstellar...
New observations and analysis of the recently-discovered comet C/2019 Q4 have confirmed its hyperbolic orbit and interstellar origin. Experts from the...
