Science • Space

China's Tianwen-1 Mars rover launched from Wenchang spaceport

Mars is getting crowded. On July 23, China has launched its Tianwen-1 mission atop a Long March 5 rocket from Wenchang spaceport on Hainan Island. The Tianwen-1 Mars rover – or "Questions to Heaven" – is scheduled to arrive in Martian orbit in February and land on the surface of the Red Planet two or three months later.

"Specifically, the scientific objectives of Tianwen-1 include: (1) to map the morphology and geological structure, (2) to investigate the surface soil characteristics and water-ice distribution, (3) to analyze the surface material composition, (4) to measure the ionosphere and the characteristics of the Martian climate and environment at the surface, and (5) to perceive the physical fields (electromagnetic, gravitational) and internal structure of Mars," members of a recent Nature Astronomy paper wrote.

“Houston, Tranquillity Base here. The Eagle has landed.” ― Neil Armstrong
Card reviewed by: @ash