I'm not a fan of Twitter really for the mere fact that "tweeting" isn't something I want to admit being involved with. It just seems, well, ... I don't know. That word, .. "TWEET!!". I guess I just need to get over it. Either way Twitter is terribly popular and is for the most part the ultimate time-waster. But it has room for some items of interest.
Lately I've come across a new Twitter feed from JPL:
It gives a sigh, .. "tweet" about any space rock within 750,000 miles of Earth. So if you want to keep close tabs on neighborhood, so to speak, you might follow this. I'll keep it posted on the sidebar and add any other Twitter feeds I find relevant. Let me know if you have any you follow.