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There was nearly 1 rocket launch attempt every 34 hours in 2024 — this year will be even busier
set spaceflight records for the fourth consecutive year with 259 launches worldwide and one launch attempt roughly every 34 ...
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Final Delta IV Heavy rocket gets new launch date after scrub
The history of the Delta rocket program dates back to the late 1950s ... each with Aerojet Rocketdyne RS-68A engines that provide a combined 2.1 million pounds of thrust at liftoff.
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Last launch for powerful Delta IV Heavy rocket: Where to watch from Daytona, New Smyrna Beach
Liftoff was previously scheduled for 2:45 p.m. EDT, 1:40 p.m. EDT and 2:03 p.m. EDT for the Delta IV Heavy rocket, which had been dubbed by ULA as "the most metal of rockets." Next attempt is TBD.