Do you believe there are UFOs or aliens living among us? You're not alone! GoKunming interviews Zhang Yifang, founder and former director of the Kunming UFO Research Association and the organizer of the 2009 International Astronomy Year and Extraterrestrial Life Forum about extraterrestrial activity in China.

The dismal state of sex education in China is illustrated by this post on China Hush about the reaction of a small town to a 14-year-old girl who managed to keep her pregnancy secret until she gave birth to the baby in her dorm room.

The disaster movie 2012 has been under the spotlight for its perceived positive, neutral, and negative portrayals of China. But the comments translated by ChinaSMACK hint that people are getting a little bored of nitpicking over anything that might possibly be construed as negative about China's role in big foreign movies.

For all those pondering the potential of tennis in China after the low turnout for the ATP Champions Tour in Chengdu this month, China Sports Today has an interview touching on these matters with rising tennis star Zhang Shuai.

Naturally, much of the China blogosphere is buzzing about U.S. President Obama's three-day visit to China this week. Adam Minter of Shanghai Scrap was deeply unimpressed with the phrase "big supporter of non-censorship", while Sam Crane at the Useless Tree notes the negative coverage and rises to Obama's defense (Requires proxy). China Digital Times and China Beat do a good job of summarizing (requires proxy) media coverage, and the New York Times Room for Debate blog invites opinions from scholars on China about whether or not Obama was too soft in approaching China's leaders on the issue of human rights.

And in an amusing piece (yes, there is one this week!), Evan Osnos of the New Yorker writes about the experiences of the press corps that follow the president on trips abroad.