Orbital Observations of a Marker Horizon at Gale Crater https://t.co/m5nYwBHBXs The horizon is darker, smoother, and stronger compared to the rocks around it. It could have formed as cemented sulfate-bearing rocks, a sandstone or lag deposit, or hardened v
RT @jgrplanets: Orbital Observations of a Marker Horizon at Gale Crater https://t.co/m5nYwBHBXs The horizon is darker, smoother, and strong…
RT @jgrplanets: Orbital Observations of a Marker Horizon at Gale Crater https://t.co/m5nYwBHBXs The horizon is darker, smoother, and strong…
RT @jgrplanets: Orbital Observations of a Marker Horizon at Gale Crater https://t.co/m5nYwBHBXs The horizon is darker, smoother, and strong…
RT @jgrplanets: Orbital Observations of a Marker Horizon at Gale Crater https://t.co/m5nYwBHBXs The horizon is darker, smoother, and strong…
Orbital Observations of a Marker Horizon at Gale Crater https://t.co/m5nYwBHBXs The horizon is darker, smoother, and stronger compared to the rocks around it. It could have formed as cemented sulfate-bearing rocks, a sandstone or lag deposit, or hardened v
Orbital Observations of a Marker Horizon at Gale Crater https://t.co/m5nYwBHBXs The horizon is darker, smoother, and stronger compared to the rocks around it. It could have formed as cemented sulfate-bearing rocks, a sandstone or lag deposit, or hardened v