This Week in Astronomy: Athena Spacecraft, Liquid Water Beneath Mars and GPS Signals on the Moon

In this week, we'll be covering:

Athena’s Failed Lunar Landing;
Liquid Water Beneath Mars;
LuGRE Tracks GPS Signals on the Moon. 

Thank you for listening to Bedtime Astronomy — your guide to the cosmos. New episodes on space exploration, NASA missions & the latest astronomy breakthroughs.