Do you remember when you joined Twitter? I do! #MyTwitterAnniversary

Our Ancestors Were Smart. . Are We? buffalodavidspeaks.com/journal/2015/4…

The sky this week from Astronomy Dot Com buffalodavidspeaks.com/journal/2015/4…

Everything you need to know: Lyrid meteor shower | EarthSky.org shar.es/1gAApm via @sharethis

#NASA Confirms Evidence That Liquid Water Flows on Today's #Mars srs.gs/iLb

Water on #Mars * as ice at poles * as ice in little holes dug by lander * liquid in ancient past * as ice ALL OVER in soil * liquid now #RSL

Got the NASA press conference on now. Great and important news. Flowing water on Mars ! This is A BIG DEAL! More to follow

Just to clarify, we have NO IDEA if #Mars has life now or if it ever did. But we know it’s got water, & that makes us KINDA SUSPICIOUS. #RSL

This was in my mail box this morning . Saturn just cant take a bad picture, can she?

Have lots of friends who will quote Fox News, but when pressed they all say they don't watch it. See the correlation of FOX and porno ?

Here's some tips to help you prepare for and enjoy the Perseid Meteor Shower this week!

Get ready for what could be a #Perseid meteor shower to remember 11-12 August astronomynow.com/2016/08/08/get…

Im unfollowing a few people so there isn't so much duplication between my four accounts.

Please join us in congratulating Sarah Morrison, who today successfully defended her Ph.D. dissertation! Congratulations, Sarah!

I'm trying to use this account more often. If you get un-followed it's because your're duplicated in my other account. David Roberts. Don't worry.

So far, I've only seen take-off in person. Give me time. x.com/jeff_foust/sta…

Here's a great start. x.com/Reuters/status…

Keep an eye out.

earthsky.org/tonight/ursid-…

Been so long, I've forgotten how to use Tweetdeck.