Live coverage of the countdown and launch of a Proton rocket with the EchoStar 21 communications satellite. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Live coverage of the countdown and launch of a Proton rocket with the EchoStar 21 communications satellite. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
A Russian Soyuz spacecraft originally slated to bring home two Russian cosmonauts and a NASA astronaut parachuted to a landing in Kazakhstan Tuesday, returning to Earth without a crew due to concerns about overheating following a coolant leak while docked at the International Space Station last year.
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