![An artist's rendering of the space plane cruising above the earth](https://cdn.mos.cms.futurecdn.net/sASYtwMvmDVxyVuEJnk2Ka-320-80.jpg)
China's secret space plane has released another unknown object over Earth
China's mysterious Shenlong space plane has released an unidentified object in orbit — the seventh such object released in the past six months. The U.S. Space Force is monitoring the situation.