Chris Hadfield(@Cmdr_Hadfield) 's Twitter Profileg
Chris Hadfield

@Cmdr_Hadfield

Astronaut, back on Earth after 3 spaceflights.
For events and media, please write to [email protected]
Order books at https://t.co/Y7p3sa0MX3

ID:186154646

linkhttp://www.chrishadfield.ca calendar_today02-09-2010 18:21:55

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Chris Hadfield(@Cmdr_Hadfield) 's Twitter Profile Photo

Fascinating that our ancestors in Colorado & England knew of the Moon's 19-year orbital cycle, and celebrated it in stone at Chimney Rock and Stonehenge, thousands of years ago.
Article: tinyurl.com/bdhf47w2

Fascinating that our ancestors in Colorado & England knew of the Moon's 19-year orbital cycle, and celebrated it in stone at Chimney Rock and Stonehenge, thousands of years ago. Article: tinyurl.com/bdhf47w2
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Chris Hadfield(@Cmdr_Hadfield) 's Twitter Profile Photo

I'm speaking at Starmus in 2 weeks along with 8 Nobel Prize winners, Dr. Jane Goodall, plus music with Brian May. Come to beautiful Bratislava!
Tickets: starmus.com 12-17 May ✰Starmus Festival

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Chris Hadfield(@Cmdr_Hadfield) 's Twitter Profile Photo

That is human-made space debris, an old rocket upper stage, orbiting Earth. The smart folks at Astroscale have just flown up next to it, proving their tech. Next time they'll grab & deorbit it, cleaning up a big piece. An excellent start!
(article: tinyurl.com/mr3t6k95)

That is human-made space debris, an old rocket upper stage, orbiting Earth. The smart folks at @astroscale_HQ have just flown up next to it, proving their tech. Next time they'll grab & deorbit it, cleaning up a big piece. An excellent start! (article: tinyurl.com/mr3t6k95)
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Chris Hadfield(@Cmdr_Hadfield) 's Twitter Profile Photo

Like scars of teenage acne, the Moon wears evidence of its troubled past on its face.

(hi-res maps Chinese Academy of Sciences tinyurl.com/msnz44yw)

Like scars of teenage acne, the Moon wears evidence of its troubled past on its face. (hi-res maps Chinese Academy of Sciences tinyurl.com/msnz44yw)
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Don Pettit(@astro_Pettit) 's Twitter Profile Photo

This is how I make my star trails. Sequences of still images assembled until the beauty of Earth from International Space Station reshapes into a new form by the forces of time, nature, and physics.

Thanks to Christopher Malin for making this video clip from my Expedition 30 photographs.

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Chris Hadfield(@Cmdr_Hadfield) 's Twitter Profile Photo

Building high-altitude solar-powered aircraft flying for months in the stratosphere; transforming telecoms, environmental monitoring, cell service, and weather & climate info.
James & Cyriel Radical are hiring.

Building high-altitude solar-powered aircraft flying for months in the stratosphere; transforming telecoms, environmental monitoring, cell service, and weather & climate info. James & Cyriel @RadicalAero are hiring.
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Chris Hadfield(@Cmdr_Hadfield) 's Twitter Profile Photo

I am intensely proud of the work my daughter and niece are doing together - good in the world, by two Dr. Hadfields.

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