On November 24, NASA launched the Double Asteroid Redirection Test (DART) mission, a test to determine if an asteroid that might pose an impact risk to Earth could be redirected before it comes close to hitting us. However, the DART probe won’t be gathering data for scientists on Earth toread more

[Updated Feb. 19 to reflect Perseverance and Ingenuity’s successful landing] Mars became a fair bit busier this month, with no less than three missions—each from a different country—having arrived at the red planet over the past few weeks. The UAE’s Al-Amal and China’s Tianwen-1 spacecraft entered orbit earlier in February, and NASA’s Mars 2020read more