Chris Hadfield (@cmdr_hadfield) 's Twitter Profile
Chris Hadfield

@cmdr_hadfield

Astronaut, back on Earth after 3 spaceflights.
For events and media, please write to [email protected]
Order books at chrishadfield.ca/books

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

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Chris Hadfield (@cmdr_hadfield) 's Twitter Profile Photo
Chris Hadfield
@cmdr_hadfield

6 days ago

Hubble (left) vs Webb (right). Thousands of distant galaxies, billions of stars and planets, dating back to the start of time as we know it. esawebb.org/images/potm250… NASA Webb Telescope Hubble

Hubble (left) vs Webb (right). Thousands of distant galaxies, billions of stars and planets, dating back to the start of time as we know it. esawebb.org/images/potm250… <a href="/NASAWebb/">NASA Webb Telescope</a> <a href="/NASAHubble/">Hubble</a>