April 16, 2026
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Breaking News
  • [ April 15, 2026 ] Blue Origin one step closer to launching New Glenn from Vandenberg Space Force Base New Glenn
  • [ April 15, 2026 ] West Coast SpaceX Falcon 9 mission launches 25 Starlink satellites Falcon 9
  • [ April 14, 2026 ] SpaceX launches 1,000th Starlink satellite of 2026 on Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ April 10, 2026 ] NASA confident Artemis 2 heat shield will protect crew during re-entry Artemis
  • [ April 5, 2026 ] Artemis astronauts send down Easter message, prep for lunar fly around Monday Artemis

Atlas 5

Atlas 5

ULA’s Atlas 5 rocket launches its heaviest payload ever with fifth Amazon Leo mission

April 3, 2026 Will Robinson-Smith

Liftoff from pad 41 at Cape Canaveral Space Force Station happened Saturday at 1:46 a.m. EDT (0546 UTC).

Atlas 5

ULA sets sights on ramping up launch cadence in 2026

February 11, 2026 Will Robinson-Smith

The company came under new leadership in December following the departure of Tory Bruno, who left the company to join Blue Origin.

Atlas 5

ULA Atlas 5 launch puts Amazon’s 180th broadband satellite in low Earth orbit

December 15, 2025 Will Robinson-Smith

Liftoff from Space Launch Complex 41 at Cape Canaveral Space Force Station occurred at 3:28 a.m. EST (0828 UTC), as the RD-180 engine on the booster roared to lift alongside five solid rocket boosters.

Atlas 5

ULA launches ViaSat-3 following valve replacement on Atlas 5 rocket

November 13, 2025 Will Robinson-Smith

The mission was the second of three planned spacecraft that Viasat plans to operate in geostationary orbit. United Launch Alliance launched from pad 41 at Cape Canaveral Space Force Station at 10:04 p.m. EST (0304 UTC).

Atlas 5

Issue with Atlas 5 booster liquid oxygen vent valve causes second scrub of ViaSat-3 F2 launch

November 6, 2025 Spaceflight Now

United Launch Alliance scrubbed a second launch attempt for an Atlas 5 rocket carrying the ViaSat-3 F2 satellite. A new launch date hasn’t been announced.

Atlas 5

Atlas booster valve issue scrubs launch of ViaSat-3 F2 satellite

November 5, 2025 Will Robinson-Smith

The mission is the second of three planned spacecraft that Viasat plans to operate in geostationary orbit. United Launch Alliance is targeting liftoff from pad 41 at Cape Canaveral Space Force Station no earlier than Thursday, Nov. 6, at 10:16 p.m. EST (0316 UTC).

Atlas 5

ViaSat-3 F2 satellite arrives in Florida ahead of late October launch

October 1, 2025 Will Robinson-Smith

The spacecraft will launch onboard a United Launch Alliance Atlas 5 551 rocket from Cape Canaveral Space Force Station. It’s built on Boeing’s 702MP+ satellite bus.

Atlas 5

ULA launches third batch of Amazon’s Project Kuiper satellites from Cape Canaveral

September 25, 2025 Will Robinson-Smith

This is the third time that United Launch Alliance will launch these broadband satellites, but it’s the fifth batch heading to orbit overall for the constellation. Liftoff is scheduled for 8:09 a.m. EDT (1230 UTC).

Atlas 5

ULA launches Kuiper 2 mission on Atlas 5 rocket from Cape Canaveral

June 22, 2025 Will Robinson-Smith

The 27 Kuiper satellites will head to low Earth orbit on an Atlas 5 rocket flying in a 551 configuration, using five solid rocket boosters. ULA launched its rocket at 6:54 a.m. EDT (1054 UTC) on Monday, June 23.

Atlas 5

Atlas 5 booster engine issue causes scrub of Monday’s Kuiper 2 launch

June 15, 2025 Will Robinson-Smith

The 27 Kuiper satellites will head to low Earth orbit on an Atlas 5 rocket flying in a 551 configuration, using five solid rocket boosters. ULA has not announced a new launch date following the scrub.

Posts pagination

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News Headlines

  • Blue Origin one step closer to launching New Glenn from Vandenberg Space Force Base
    April 15, 2026
  • West Coast SpaceX Falcon 9 mission launches 25 Starlink satellites
    April 15, 2026
  • SpaceX launches 1,000th Starlink satellite of 2026 on Falcon 9 rocket from Cape Canaveral
    April 14, 2026
  • NASA confident Artemis 2 heat shield will protect crew during re-entry
    April 10, 2026
  • Artemis astronauts send down Easter message, prep for lunar fly around Monday
    April 5, 2026
  • ULA’s Atlas 5 rocket launches its heaviest payload ever with fifth Amazon Leo mission
    April 3, 2026
  • Artemis 2 crew blasts off on historic moon mission
    April 2, 2026
  • Live coverage: NASA to launch Artemis 2, its first Moon-bound mission with astronauts since 1972
    April 1, 2026
  • Falcon 9 booster launches for record 34th time on Starlink delivery mission
    March 30, 2026
  • SpaceX launches 119 payloads on smallsat rideshare mission from California
    March 30, 2026
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