Weather Blog Blast From the Past: Young Impact Crater Uncovered in Yilan The 50,000-year-old crater is relatively young, and only the second discovered in China. Read More… About Author OTW Observer See author's posts Post navigation Previous Flooding Along the Uruguay and Ibicuí RiversNext Blast From the Past: Young Impact Crater Uncovered in Yilan Related Stories Spring Rains Saturate Michigan Weather Blog Spring Rains Saturate Michigan April 17, 2026 Eyeing the Richat Structure Weather Blog Eyeing the Richat Structure April 16, 2026 NASA’s SPHEREx Mission Maps Water Ice Throughout Cygnus X Weather Blog NASA’s SPHEREx Mission Maps Water Ice Throughout Cygnus X April 15, 2026