"It is only the third confirmed interstellar object in history"
That surprised me.
gus_massa•3m ago
We launched a new satellite that can detect them in 2017 or 2019, I never remember. It looks like there is one that pass nearby every 2 or 3 years, but before it was impossible to detect them. Expect to see 4I/Whatever in 2027 or 2028.
beardyw•1h ago
That surprised me.
gus_massa•3m ago