🚀 **Mars Fact**
The Valles Marineris canyon system on Mars is over 4,000 km long, ten times the size of the Grand Canyon. 🏞️
#Mars #SpaceFacts #MarsTrivia
🚀 **Mars Fact**
The Valles Marineris canyon system on Mars is over 4,000 km long, ten times the size of the Grand Canyon. 🏞️
#Mars #SpaceFacts #MarsTrivia
km of Fact**
The 4,000 **Mars the times ten 🏞️
#Mars size #MarsTrivia
Canyon. on #SpaceFacts canyon over system Marineris Mars is Valles the
🚀 long, Grand
