Windows Phone 8 launched just hours after Windows 8. This is the next evolution in Windows Phone and I feel one that really sets Windows Phone apart from any other smart phones out there. You can see in the video below how customizable the interface is, and anyone with any other smart phone is probably somewhat envious of how personal Windows Phone is.
If you want to see a rundown of most of the exciting features, check out this video from the head of Windows Phone.
Microsoft also (finally) released their SDK for Windows Phone 8. I have had this for a few weeks (I was invited to the beta) and now it is time to update Space Weather for Windows Phone 8.