Welcome to MtW! I know you've already had such a question — "What is this?" Let me answer:

This is Meng Yu's homepage. In here, you get your first idea on radio pulsars, seeing their population on a map under the Galactic coordinate system. In here, you learn the results of the Effelsberg – Jodrell Bank – Parkes joint all-sky survey at 408MHz, seeing how bright the sky is in the radio band in a huge amount of different directions. See Pulsar and 408MHz pages!

What is more exciting is iOS apps on these — Radio Pulsars and Hz Sky — have also been developed. Playing on your phone, the apps bring you good simulations to real-observations — your phone turns out to be a radio telescope!

Go to the App page to see the demos and find the links to the apps!

Want to know more about radio pulsars? See this video made by me:

I have a doctor degree in astronomy and astrophysics, so don't worry, all those above are serious. But I do have something not serious 🙃 When science is crazy, hug ChickChickGo. It is a fun puzzle game! Go to the Fun page to see the demo and find the link to the game!

If you have any other questions, don't hesitate to contact me: vela.yumeng@gmail.com. Nice to meet you 👋