Tag: Atlas 5
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Amazon Leo says its latest launch gives it enough satellites to start broadband internet service
An Atlas 5 rocket lifts off from its Florida launch pad, sending 29 Amazon Leo satellites into orbit. (United Launch Alliance Photo) Amazon says the overnight launch of 29 satellites should clear the way for its Amazon Leo network to start offering commercial high-speed internet service from space this year, in direct competition with SpaceX’s…
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Atlas 5 Ends Satellite Launches with 29 Amazon Leo Sats
Did the Atlas 5 Just Fly Its Last Satellite Mission? Yes — and it went out with a clean record. An Atlas 5 551 lifted off from Cape Canaveral Space Force Station at 12:30 a.m. Eastern on July 2, 2026, deploying 29 Amazon Leo satellites beginning 21 minutes after liftoff and completing the full deployment…
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ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral
United Launch Alliance’s Atlas 5 551 rocket lifts off from Space Launch Complex 41 at Cape Canaveral Space Force Station on the Leo Atlas 07 mission on May 29, 2026. Image: Adam Bernstein/Spaceflight Now United Launch Alliance overcame adverse weather conditions to launch a batch of Amazon Leo’s broadband internet satellites on its Atlas 5…
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ULA confirms successful solid rocket booster test as Vulcan anomaly investigation continues
An anomalous plume is visible from one of the Vulcan’s solid rocket motors during the launch of the USSF-87 mission on Feb. 12, 2026. Image: Adam Bernstein/Spaceflight Now. United Launch Alliance oversaw the completion of a critical milestone in mid-April on the road to resuming flights with its Vulcan rockets. On April 15, the company…
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ULA’s Atlas 5 rocket launches its heaviest payload ever with fifth Amazon Leo mission
The United Launch Alliance (ULA) Atlas 5 rocket sits on Space Launch Complex 41 (SLC-41) at Cape Canaveral at sunset. This will be ULA’s fifth launch for the Amazon Leo broadband satellite constellation. United Launch Alliance launched its latest Atlas 5 rocket, which carried a batch of 29 Amazon Leo satellites to low Earth orbit.…
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ULA sets sights on ramping up launch cadence in 2026
A United Launch Alliance (ULA) Vulcan rocket rolls from the Government Vertical Integration Facility (VIF-G) to the launch pad at Space Launch Complex-41 at Cape Canaveral Space Force Station, Florida. Vulcan will launch the USSF-87 mission for the U.S. Space Force’s Space Systems Command (SSC). Image: United Launch Alliance On the cusp of launching its…
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ULA Atlas 5 launch puts Amazon’s 180th broadband satellite in low Earth orbit
A United Launch Alliance Atlas 5 551 rocket streaks across the sky above Florida’s Space Coast on the Leo Atlas 4 mission, sending 27 more Amazon Leo satellites towards low Earth orbit. Image: Michael Cain / Spaceflight Now Update Dec. 16, 3:52 p.m. EST (0852 UTC): Successful liftoff of the Atlas 5 rocket and subsequent…
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Another 27 satellites go into Earth orbit for Amazon’s Project Kuiper internet network
An Atlas V rocket sends Amazon’s Project Kuiper satellites into space. (United Launch Alliance via YouTube) A second batch of satellites has been sent into low Earth orbit for Amazon’s Project Kuiper broadband network, marking another significant step toward competing with SpaceX’s global Starlink network. United Launch Alliance’s Atlas V rocket launched 27 Project Kuiper…
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ULA launches Kuiper 2 mission on Atlas 5 rocket from Cape Canaveral
United Launch Alliance launches its Atlas 5 rocket on June 23, 2025 with the second batch of 27 Project Kuiper satellites for Amazon towards low Earth orbit from Space Launch Complex 41 at Cape Canaveral Space Force Station. Image: Michael Cain/Spaceflight Now Update June 23, 7:23 a.m. EDT: ULA launched its Atlas 5 rocket. For…
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Atlas 5 booster engine issue causes scrub of Monday’s Kuiper 2 launch
A United Launch Alliance Atlas 5 551 rocket stands at Space Launch Complex 41 (SLC-41) at Cape Canaveral Space Force Station ahead of the Kuiper Atlas 2 (KA-02) mission launch. Image: Will Robinson-Smith/Spaceflight Now Update June 16, 1 p.m. EDT: ULA scrubbed the mission due to a temperature issue connected to the RD-180 engine on…