A SpaceX Falcon 9 rocket is scheduled to launch tonight in a takeoff that can be watched via webcast or possibly seen from South Florida depending on evening skies.

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The launch is scheduled for 7:21 p.m. from Kennedy Space Center’s Launch Complex 39A. The launch window is 49 minutes.

A backup launch date of Tuesday has been set with the same launch time of 7:21 p.m.

The 45th Weather Squadron that issues forecasts for launches is giving tonight’s launch an 80 percent chance of going as scheduled.

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East winds building cumulous clouds and anvil clouds born of inland storms are the primary concerns.

Falcon 9 is SpaceX’s two-stage rocket. It will carry the Inmarsat 5 F4 communications satellite into orbit.

While the two-stage rocket is designed so that the first stage can land and be reused, Space.com says that won't happen with this mission because the Falcon 9 won't have enough fuel to land after carrying the satellite into space.

You can watch the launch (live this evening) via webcast below:

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Fulton DA Fani Willis (center) with Nathan J. Wade (right), the special prosecutor she hired to manage the Trump case and had a romantic relationship with, at a news conference announcing charges against President-elect Donald Trump and others in Atlanta, Aug. 14, 2023. Georgia’s Supreme Court on Tuesday, Sept. 16, 2025, upheld an appeals court's decision to disqualify Willis from the election interference case against Trump and his allies. (Kenny Holston/New York Times)

Credit: NYT