First interstellar object likely cookie-shaped shard from Pluto-like world By . Associated Press. Published March 18, 2021, 12:28 p.m. ET. Explore More ...

Arizona State University astronomers reported this week that the strange 148-foot object that appears to be made of frozen nitrogen, just like the surface of Pluto and Neptune’s largest moon Triton.

No cigar: Interstellar object is cookie-shaped planet shard by: MARCIA DUNN AP Aerospace Writer. Posted: Mar 17, 2021 / 08:01 PM EDT. Updated: Mar 17, 2021 / 08:01 PM EDT.