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Neil deGrasse Tyson
And yup. Today, June 30, 2015, was also Asteroid Day: asteroidday.org pic.twitter.com/pGdl5B723Q
The last Leap Second added was June 30, 2012. Here’s what it looked like from the Eastern Time Zone. pic.twitter.com/I8ZKv9uGEA
Given how chubby cherubs are, it's clear their itty bitty wings are aerodynamically useless to them. pic.twitter.com/6NApiDsMc3
What Manhattanhenge will look like TONIGHT, beginning 8:10pm, (Fri, May 29) at a cross street near you pic.twitter.com/pcsoqvUOHr
If you’re a creepy-stalker-fan of my work, then this shirt was just posted too: bit.ly/1y4LDwA pic.twitter.com/pnBwyKL2HU
Yup. “The Good Thing About Science…” is now on a Tee-shirt: bit.ly/1zSYeDQ pic.twitter.com/LBPpNNUTBt
As we did last year, Ozzie and I wish all Christians (and Bunny lovers) a Happy Easter. pic.twitter.com/4CJ0bocXZZ
If the Pledge of Allegiance told the truth: pic.twitter.com/Iy5zoyMOls
Cool. The Moon, Sun, International Space Station, & Earth, all lined up. via @ObservingSpace pic.twitter.com/S0N4emt0Pn
This morning's Moon is about the same phase & sky position captured by Van Gogh in "The Starry Night" pic.twitter.com/BWvbF07mKl
Happened in 2006. Time to "Get over it!” Yeah, I said it. Now it’s on a T-shirt bit.ly/1zSYeDQ pic.twitter.com/egp13sf2oF
Yup, A StarTalk storefront just opened. It’s authorized & I’m told it's Badass. bit.ly/1y4LDwA pic.twitter.com/QGyTS9xiKm
My Room looked something like this at his age. Kudos this season to @Macys Cosmic @ChristmasWindows. pic.twitter.com/lKoz8VJC8M
Alex descends to Earth on a cloud after his (Rudolf-less) voyage with Santa. @Macys #ChristmasWindows. pic.twitter.com/bMPYlz45FL
Returning Earth, Alex passes the Moon on his interplanetary joyride w/ Santa, @Macys #ChristmasWindows pic.twitter.com/UhpF4fw9wa
Alex banks left around Uranus & Neptune aboard Santa's interplanetary Sleigh. @Macys #ChristmasWindows pic.twitter.com/56a6pDe9BT
Alex & his dog float in space above Jupiter & Saturn. Joyriding with Santa in @Macys #ChristmasWindows pic.twitter.com/dlhDJlFHaA
Alex visits Olympus Mons on Mars, aboard Santa's interplanetary Sleigh. @Macys #ChristmasWindows. pic.twitter.com/DNOC6pVQce
Alex and his dog Bella visit Venus aboard Santa's interplanetary Sleigh. @Macys #ChristmasWindows. pic.twitter.com/eHbR8uiCiP
Alex and his dog Bella visit Mercury aboard Santa's interplanetary Sleigh. @Macys #ChristmasWindows. pic.twitter.com/hra2pxFaY1
Little boy Alex travels aboard Santa's interplanetary sleigh. @Macys, New York City #ChristmasWindows pic.twitter.com/pJKgqTQw5I
December 20, 1975: 17 years old, I visited Carl Sagan at Cornell University. His Appt. Book that day. pic.twitter.com/tlWgQwsrqO




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