A United Launch Alliance (ULA) Atlas V rocket carrying the Kuiper 2 mission for Amazon’s Project Kuiper lifted off on June 23 at 6:54 a.m. EDT from Space Launch Complex-41 at Cape Canaveral Space Force Station.
This mission marks the next step in Amazon’s initiative to provide fast, reliable internet to customers around the world, including those in unserved and underserved communities.
The Kuiper 2 launch deployed the second batch of operational Project Kuiper satellites into the intended orbit. There are six remaining Kuiper missions on the Atlas V rocket, building up to 38, high-cadence, rapid fire launches on the next-generation Vulcan rocket. ULA will deliver more than half of the Project Kuiper constellation’s 3,200 satellites, through the world’s largest commercial launch agreement.
We are proud to continue our strong partnership with Amazon and empower their mission to bridge the digital divide through reliable satellite technology,” said Gary Wentz, ULA vice president of Government and Commercial Programs. “ULA, working as a catalyst to global connectivity in collaboration with Amazon, enables delivery of these critical satellites designed to drive innovation and connect the world.”
TLA’s next launch is the first Vulcan mission for the U.S. Space Force, USSF-106.
Read more at this direct SatNews link…
UPDATE 2: ULA plans for Atlas V launch of Amazon’s Kuiper 2 on Monday
Everything continues to progress towards the ULA Atlas V launch carrying the Kuiper 2 mission for Amazon’s Project Kuiper. The mission is planned to lift off on Monday, June 23 from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida. The launch is planned for 6:54 a.m. EDT. Today’s forecast shows an 80 percent chance of favorable weather conditions for launch.
United Launch Alliance (ULA) will use its Atlas V rocket to deliver the second batch of Project Kuiper satellites into space for Amazon. Project Kuiper is Amazon’s low Earth orbit satellite broadband network. Its mission is to provide fast, reliable internet to customers around the world, including those in unserved and underserved communities, using a constellation of more than 3,200 LEO satellites.
This launch continues a new chapter in the commercial launch industry as Amazon partners with ULA to deploy a majority of its advanced satellite constellation using eight Atlas V and 38 Vulcan rockets in accordance with the world’s largest commercial launch agreement.
Launch Forecast Summary:
Overall probability of violating weather constraints: 20%
Primary concerns: Cumulus Cloud Rule
Overall probability of violating weather constraints for 24-hour delay: 10%
Primary concern: Cumulus Cloud Rule
UPDATE: ULA’s Atlas V has a temperature… delaying the launch of Amazon’s Kuiper 2
June 16, The launch of a United Launch Alliance Atlas V 551 carrying Amazon’s second Project Kuiper mission, Kuiper 2, is delayed due to an engineering observation of an elevated purge temperature within the booster engine. The team will evaluate the hardware, and we will release a new launch date when available.
ULA says Atlas V launch of Amazon’s Kuiper 2 mission a ‘mostly’ Go! on Monday
Yesterday’s news
Weather 75% GO for Monday’s launch
Everything continues to progress towards the ULA Atlas V launch carrying the Kuiper 2 mission for Amazon’s Project Kuiper. The mission is planned to lift off on Monday, June 16 from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida. The launch is planned for 1:25 p.m. EDT. Today’s forecast shows a 75 percent chance of favorable weather conditions for launch.
United Launch Alliance (ULA) will use its Atlas V rocket to deliver the second batch of Project Kuiper satellites into space for Amazon. Project Kuiper is Amazon’s low Earth orbit satellite broadband network. Its mission is to provide fast, reliable internet to customers around the world, including those in unserved and underserved communities, using a constellation of more than 3,200 LEO satellites.
The forecast from the Space Force’s Space Launch Delta 45 weather squadron and Launch Weather Officer Jimmy Taeger for Monday afternoon’s launch of Atlas V indicates a 75 percent chance of acceptable conditions. The Cumulus Cloud Rule is the only concern.
The launch time forecast for 1:25 p.m. EDT (1725 UTC) includes scattered clouds and high-level cirrus, a chance of isolated showers, good visibility, southeasterly winds 13 to 18 knots and a temperature near 82 degrees F.
“Surface high pressure to the east will maintain southeasterly flow across the Spaceport during the primary and back-up launch opportunities. In this regime, showers and thunderstorms can begin to develop across the region in the early afternoon. However, high pressure aloft and dry air near the region may help limit shower and thunderstorm development early in the week,” the weather team says.
Primary concern: Cumulus Cloud Rule
Launch Forecast Summary:
Overall probability of violating weather constraints: 25%
Primary concerns: Cumulus Cloud Rule
Overall probability of violating weather constraints for 24-hour delay: 25%
If the launch moves to the backup opportunity on Tuesday for some reason, there is again a 75 percent chance of meeting the weather rules.
UPDATE: No delivery for Amazon’s Project Kuiper 2 as ULA calls no go for weather delay
Space Station, Fla., June 10, 2025) — Due to multiple weather delays during launch processing, the launch of the United Launch Alliance (ULA) Atlas V 551 rocket carrying the second batch of production satellites for Amazon’s Project Kuiper, Kuiper 2, is now planned for June 16, 2025, pending range approval.
The launch is scheduled for 1:25 p.m. EDT at the opening of a thirty-minute window, from Space Launch Complex-41 at Cape Canaveral Space Force Station, Florida.
Atlas V Project Kuiper 2 launch planned for June 16
An Atlas V 551 rocket, configured with five side-mounted solid rocket boosters and a medium-length payload fairing, will launch the next Project Kuiper satellites into space on the Kuiper 2 mission. Liftoff will occur from Space Launch Complex-41 at Cape Canaveral Space Force Station, Florida. This launch continues a new chapter in the commercial launch industry as Amazon partners with ULA to deploy a majority of its advanced satellite constellation using eight Atlas V and 38 Vulcan rockets in accordance with the world’s largest commercial launch agreement.
