China is set to join the ranks of nations actively testing planetary defense strategies, with plans to launch a spacecraft aimed at impacting a nearby asteroid before 2030, according to a report from Futurism. This ambitious project, outlined in a recent paper published in the Journal of Deep Space Exploration, seeks to evaluate the feasibility of protecting Earth from potentially catastrophic asteroid collisions.
The proposed Chinese mission, as detailed in the paper spotted by The Planetary Society, will target an asteroid approximately 30 meters in diameter. While researchers had initially considered the asteroid 2019 VL5 for this test, the current paper suggests a new target: 2015 XF261.
"The proposed spacecraft will consist of two parts: an observer and an impactor," the researchers explain in their paper. These components are "planned to be launched as a dual-device combination," with the observer probe arriving first to analyze the asteroid for three to six months before the impactor probe strikes the space rock.
This initiative bears similarities to NASA's Double Asteroid Redirection Test (DART), which successfully impacted the 560-foot-wide asteroid Dimorphos in 2022. NASA scientists concluded that the DART mission effectively altered Dimorphos' orbit and shape, demonstrating the potential to change an asteroid's trajectory if needed.
While there are currently no known asteroids posing an immediate threat to Earth, space agencies worldwide are working to develop effective planetary defense strategies. NASA's ongoing efforts include the development of the NEO Surveyor, a space telescope scheduled for launch in June 2028, designed to detect potentially hazardous near-Earth objects.
The Chinese mission, slated to occur before 2030, represents a significant step in global efforts to protect our planet from cosmic threats. As tensions between China and the United States persist in other areas, this shared focus on planetary defense offers a glimmer of common ground in space exploration and Earth protection.
"With China working on the same task despite tensions with America, it's reassuring that NASA isn't the only space agency out there that's worried about safeguarding our home planet," notes the Futurism report.
