China Mars mission: Rocket successfully launches country's first independent mission to another planet, carrying Tianwen-1 rover into space
Some of the most testing times for the Tianwen-1 mission to put a rover on Mars are still yet to come
Your support helps us to tell the story
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.
At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.
The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.
Your support makes all the difference.China has successfully launched its first independent mission to another planet, sending a rover to Mars.
The country’s space agency became one of three countries, alongside the UAE and US, to use a helpful launch window to jet off to the red planet and hope to demonstrate their technological capabilities.
The lander was carried by China’s biggest rocket, the Long March 5 Y-4, when it blasted off early in the morning UK time from Wenchang Space Launch Centre on the southern island of Hainan.
The probe is expected to reach Mars in February where it will attempt to deploy a rover to explore the planet for 90 days.
If successful, the Tianwen-1, or “Questions to Heaven”, which is the name of a poem written two millennia ago, will make China the first country to orbit, land and deploy a rover in its inaugural mission.
It is the first time that China has independently launched a mission to another planet, with its previous attempt in 2011 relying on a Russian rocket. That mission also did not make it to the red planet, failing to escape Earth’s orbit.
There will be challenges ahead as the craft nears Mars, Liu Tongjie, spokesperson for the mission, told reporters ahead of the launch.
“When arriving in the vicinity of Mars, it is very critical to decelerate,” he said.
“If the deceleration process is not right, or if flight precision is not sufficient, the probe would not be captured by Mars,” he said, referring to gravity on Mars taking the craft down to the surface.
Mr Liu said the new probe would orbit Mars for about two and a half months and look for an opportunity to enter its atmosphere and make a soft landing.
“Entering, deceleration and landing (EDL) is a very difficult [process]. We believe China’s EDL process can still be successful, and the spacecraft can land safely,” Mr Liu said.
Eight spacecraft – American, European and Indian – are either orbiting Mars or on its surface with other missions underway or planned.
The United Arab Emirates launched a mission to Mars on Monday, an orbiter that will study the planet’s atmosphere.
The United States has plans to send a probe in coming months that will deploy a rover called Perseverance, the biggest, heaviest, most advanced vehicle sent to the Red Planet by Nasa.
China’s probe will carry several scientific instruments to observe the planet’s atmosphere and surface, searching for signs of water and ice.
China previously made a Mars bid in 2011 with Russia, but the Russian spacecraft carrying the probe failed to exit the Earth’s orbit and disintegrated over the Pacific Ocean.
A fourth planned launch for Mars, the EU-Russian ExoMars, was postponed for two years due to the coronavirus pandemic and technical issues.
Additional reporting by Reuters
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies
Comments