A team of astronomers poring through old astronomical data may have seen a candidate for the elusive Planet Nine – a hypothetical ... "The AKARI detection probability map indicated that the ...

How Old Are Saturn's Rings? Study Suggests They Could Be 4.5 Billion Years Old Just Like the Planet CAPE CANAVERAL, Fla. (AP) — New research suggests that Saturn’s rings may be older than they ...

Forming an estimated 3 million years ago, the planet may seem old to us. But in cosmic lifespans, the celestial object discovered by astronomers at the University of North Carolina is in its ...