June 25, 2022

Live coverage: Delta 4-Heavy launches with NASA solar probe

Live coverage of the countdown and launch of a United Launch Alliance Delta 4-Heavy rocket from Cape Canaveral with NASA’s Parker Solar Probe. Text updates will appear automatically below. Follow us on Twitter.

NASA TV’s live video webcast begins at 3 a.m. EDT (0700 GMT), and will be available on this page.

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