However, weather at the launch site remained a concern. According to forecasters at the 45th Space Wing, at Cape Canaveral Space Force Station, there was a 70 percent chance unfavorable launch conditions. Concerns include cumulus clouds, thick clouds, and liftoff winds.
For one or both of these reasons, shortly after 8 pm ET on Monday the company waved off a launch attempt for later that night. This necessitated a 48-hour delay because a Falcon 9 rocket carrying two private lunar landers, one built by Firefly and the other ispace, is due to launch during a similar early morning window on Wednesday.
Therefore Blue Origin is now targeting a window from 1 am ET (06:00 UTC) to 4 am ET on Thursday for the much-anticipated debut of the New Glenn rocket. Blue Origin again plans to provide a webcast carrying live coverage of New Glenn’s launch attempt on the company’s website.
Note: This story was updated after Blue Origin’s decision to forego a Tuesday morning launch attempt.