Atlas V Leo 4 Turns the Page
From Space Launch Complex 41 at Cape Canaveral Space Force Station, Florida, a United Launch Alliance Atlas V leapt into
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ULA
Atlas V delivers ViaSat-3 F2
At 10:04 PM Eastern Time on the night of November 13th, a United Launch Alliance Atlas V rocket lifted off from Space Launch Complex 41 out of Cape Canaveral Space Force Station in Florida, carrying the ViaSat-3 F2 spacecraft into a geosynchronous transfer orbit.
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Vulcan Begins Operational Missions
On August 12, 2025 at 8:56 p.m. EDT (0056 UTC), United Launch Alliance successfully launched its Vulcan Centaur VC4S vehicle from Space Launch Complex-41 at Cape Canaveral Space Force Station for the USSF-106 mission.
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Vulcan Centaur Completes Second Flight Despite Anomaly
On October 4th at 7:25 AM Eastern Time, United Launch Alliance’s Vulcan-Centaur rocket leaped off the pad for the second time, beginning a critical flight test ahead of beginning national security flights. According to ULA the mission’s various goals were completed, but not without incident.
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ULA Readies Vulcan for Cert-2
United Launch Alliance is making final preparations for the launch of Vulcan Cert-2, the second certification flight of the company’s new Vulcan Centaur rocket, scheduled to launch no earlier than October 4th, 2024. The vehicle is set to lift off from Launch Complex 41 at Cape Canaveral Space Force Station at 6:00 eastern time.
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Starliner Astronauts to Return Aboard Crew-9
In a press conference starting at 1:13 PM EST, a panel of NASA program managers officially declared that Starliner astronauts Butch Wilmore and Suni Williams will be returning aboard a SpaceX Crew Dragon at the conclusion of the Crew-9 mission in February of 2025.
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CFT Continues Safely: Starliner and the Commercial Crew Return Process
Boeing’s Crew Flight Test mission is continuing its stay aboard the International Space Station. On July 25, NASA and Boeing held a press conference to provide an update on the mission including ongoing tests, the current status of the spacecraft, and upcoming events.
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ULA Provides Update on Cert-2 Mission
On Wednesday, June 26 2024, in a media roundtable hosted by United Launch Alliance, company President and CEO Tory Bruno laid out the path for Vulcan Centaur’s second flight, Cert-2.
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Starliner Mission Extended, All Systems Stable
Boeing’s Starliner Crew Flight Test (CFT) has once more been extended, but everything remains stable and safe for the station, spacecraft, and crew. A new return date has yet to be determined, but it will be no earlier than early July.
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Blue Origin, SpaceX, ULA Selected for National Security Missions
In an announcement on June 13th, SpaceX, United Launch Alliance, and Blue Origin were selected for the Department of Defense’s National Security Space Launch (NSSL) Phase 3 program. All three providers are now eligible to compete for a series of 30+ launches, with a combined value of $5.6 billion.
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Starliner Launches first Crew to ISS
On June 5, 2024 at 10:52 AM, America’s newest crew capable spacecraft lifted off from SLC-41 at Cape Canaveral Space Force Station. 61 years, 21 days, 1 hour, 48 minutes and 1 second since Atlas LV-3B 130-D launched Gordon Cooper into orbit aboard Faith 7, the mighty Atlas V continues the dream.
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NASA and Boeing Ready for CFT’s Second Attempt
NASA’s Commercial Crew Program and provider Boeing are targeting Saturday, June 1 2024 for another attempt to launch the Boeing Crew Flight Test mission, the final step in certifying the Starliner spacecraft for regular flights to the International Space Station.
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Dream Chaser Arrives at KSC
Sierra Space’s first Dream Chaser spaceplane, Tenacity, arrived at NASA’s Kennedy Space Center on May 20th, 2024, entering the next phase of development as the company proceeds towards flight.
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Boeing and NASA Prepare for Crewed Flight Test
On May 6th, 2024, Boeing’s CST-100 Starliner spacecraft is set to fly for the third time, this time carrying its most important cargo to date: a human crew. Flown by veteran NASA astronauts Barry “Butch” Wilmore and Sunita “Suni” Williams, this mission intends to fully certify the vehicle for human flight.
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Delta IV Heavy Nails Final Flight
On April 9th, 2024 at 12:53 PM EST- the final rocket of the Delta family lifted off from SLC-37 at Cape Canaveral Space Force Station, ending a career and lineage with roots as far back as the dawn of the space program.
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Ingenuity’s Mission Comes to an End
On January 25, 2024, NASA’s Ingenuity mission officially concluded. The small, autonomous helicopter performed 72 flights on Mars, the first time an aircraft has flown on another planet.
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Re-Entry Seals Peregrine’s Fate
Astrobotic’s Peregrine lunar lander re-entered the Earth’s atmosphere on January 18th, 2024, ending its mission after a 10 day, tumultuous journey through cislunar space.
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Analysis: Earth to the Moon – The Future of Commercial Human Spaceflight
While the Commercial Crew Program seems fairly straightforward, it has already had huge implications on the immediate future of Low Earth Orbit (LEO) and beyond.
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Vulcan Completes Successful Debut, Peregrine Suffers Anomaly
On January 8th, 2024, at 2:18:34 AM, United Launch Alliance’s Vulcan rocket flew for the first time, carrying the Astrobotic Peregrine Lunar Lander towards the Moon.
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Vulcan Rolls to Pad Ahead of Debut Flight
On Friday, January 5, United Launch Alliance’s Vulcan rocket rolled to the pad for the first time, ahead of its first flight scheduled for January 8, 2024.
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Vulcan Targets January 8th for Debut Flight
After completion of a successful Wet Dress Rehearsal this week, United Launch Alliance’s Vulcan rocket is one step closer to its debut – entering a new chapter of American rocketry for both military and civilian space launch.
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Three Lunar Landers Target Arrival in January
2024 is shaping up to be a year of triumphant lunar return, with several missions planned to welcome in a new age of international exploration of Earth’s nearest neighbor.
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Project Kuiper and Beyond: An Internet Satellite Overview
On the 6th of October, 2023, United Launch Alliance’s Atlas V rocket lifted off from SLC-41 carrying Amazon’s first two prototype Kuiper internet satellites. This marks the beginning of a new internet age…
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You Are Beautiful: Lucy at Dinkinesh
Nearly two years after launch, NASA’s Lucy spacecraft prepares to encounter its first asteroid – one of many to come.
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Pad 41 Ready to Rumble Once More
With Pad 41 activated for the National Reconnaissance Office’s SILENT BARKER mission, the historic launch complex looks ready to begin a long stretch of continued launch operations with Atlas and Vulcan.
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United Launch Alliance to Launch First Direct Commercial Payload
United Launch Alliance is set to launch its first commercial satellite since 2016. The SES-20 and SES-21 satellites are scheduled
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SBIRS GEO-6: Another IR Eye in the Sky
On Thursday August 4th at 6:29am EDT, United Launch Alliance will launch the SBIRS GEO-6 mission for the United States Space Force.
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Live coverage: Perseverance is Go For Launch
The Mars 2020 mission, carrying the “Perseverance” rover, is set to launch 7:50 a.m. EDT today, July 30, 2020. Keep up with live mission updates here.
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Launch scrubbed: Sixth flight of the X-37B aboard Atlas V
Live coverage of the USSF-7 mission for the United States Space Force by United Launch Alliance, carrying the X-37B Orbital Test Vehicle.
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Spy satellite to fly on Delta IV Heavy pushed back to August
MAY 9, 2020–A spy satellite set to fly aboard United Launch Alliance’s triple-core Delta IV Heavy rocket has been pushed back from June to late August, according to military officials.
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X-37B set to fly its sixth mission carrying Air Force Academy payload
MAY 7, 2020–The X-37B will launch next week carrying a new satellite built by Air Force students.
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Coverage over: AEHF-6 to launch on an Atlas V 551
MAR. 26, 2020– The United Launch Alliance Atlas V 551 has successfully lifted off with the AEHF-6 satellite for the
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Solar Orbiter launches with impeccable accuracy
FEB. 14, 2020–Five days ago, the cooperative NASA-ESA Solar Orbiter mission took off on an Atlas V 411 from Space Launch Complex-41, from Cape Canaveral Space Force Station, towards the poles of the sun. Yesterday, United Launch Alliance’s CEO Tory Bruno hinted that it may be the most accurate insertion ever done by ULA.
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Starliner has on-orbit anomaly after flawless launch
DEC. 20, 2019–Starliner’s Orbital Flight Test took off flawlessly at 6:36 a.m. this morning from Cape Canaveral’s pad 41. However, after separation from the Atlas V N22, which performed without trouble, Starliner ran into what NASA Administrator Jim Bridenstine called a Mission Elapsed Time anomaly, leading Starliner to “believe it was in an orbital insertion burn, when it was not”.
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Starliner OFT Viewing Guide
DEC. 19, 2019– We’re currently at T- 13 hours to launch of Starliner’s Orbital Flight Test! Taking off at 6:36 AM EST on December 20, Starliner is flying on an Atlas V N22, which should be quite the experience.
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