Play Live Radio
Next Up:
0:00 0:00
Available On Air Stations

Discovery Of Three Planets Generates Possibilities Of Another Earth

M. Kornmesser via AP Images

Thetransit of Mercury, a rare planetary event, will take place on Monday, May 9th. In other celestial three Earth-like planetshave been discovered around a red-dwarf star. Joining us to explain the scientific significance of this news is Point Park University professor and astrophysicist Brendan Mullan.

More Essential Pittsburgh segments can be heard here.

Recent Episodes Of The Confluence