May 3, 2026
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Breaking News
  • [ May 2, 2026 ] SpaceX launches South Korean Earth observation satellite, plus 44 more payloads on midnight Falcon 9 rideshare mission Falcon 9
  • [ May 1, 2026 ] SpaceX marks May Day, National Space Day with Starlink mission on a Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ April 29, 2026 ] SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
  • [ April 29, 2026 ] SpaceX launches 6-ton ViaSat-3 F3 satellite on Falcon Heavy rocket Falcon Heavy
  • [ April 28, 2026 ] Launch preview: SpaceX seeks second attempt at Falcon Heavy launch following weather scrub on Monday Falcon Heavy

Commercial Space

Members

Q&A with Emiliano Kargieman, founder and CEO of Satellogic (members only)

January 29, 2019 Stephen Clark

Emiliano Kargieman leads Satellogic, an Argentinian company founded in 2010 to develop a fleet of small satellites designed to cover the globe with high-resolution mapping images at least once every week, supplying data to customers in the oil and gas, agricultural and forestry, and government sectors.

Delta 4

Photos: Delta 4-Heavy blasts off from Vandenberg

January 26, 2019 Stephen Clark

The first of up to seven United Launch Alliance missions lifted off Jan. 19 from Vandenberg Air Force Base in California, where a Delta 4-Heavy launcher fired into orbit with 2.1 million pounds of thrust from three hydrogen-fueled RS-68A main engines with a U.S. government spy satellite.

Falcon 9

Falcon 9 rocket fires engines in key test ahead of Crew Dragon demo flight

January 25, 2019 Stephen Clark

A SpaceX Falcon 9 rocket sporting human-rating upgrades such as new composite pressurant tanks briefly ignited its nine Merlin engines Thursday afternoon on a launch pad at NASA’s Kennedy Space Center in Florida, and SpaceX later declared the pre-launch milestone complete in preparation for a critical test flight with a commercial crew capsule as soon as late February.

Falcon 9

Video: Zoomed in view of ignition of Falcon 9 engines in prelaunch test (members only)

January 25, 2019 Spaceflight Now

Watch a zoomed in view of the Falcon 9 rocket with the first Crew Dragon capsule atop, briefly fire its engines for a crucial pre-launch test on Jan. 24, 2019 at launch pad 39A at the Kennedy Space Center.

Falcon 9

Video: Falcon 9 with Crew Dragon briefly ignites engines (members only)

January 24, 2019 Spaceflight Now

Watch as a Falcon 9 rocket with the first Crew Dragon capsule atop, briefly fired its engines for a crucial pre-launch test on Jan. 24, 2019.

Mission Reports

Boe pulled from commercial crew test flight due to medical issue

January 22, 2019 William Harwood

Eric Boe, one of three astronauts assigned to the first piloted test flight of a Boeing CST-100 Starliner commercial crew ship later this year has been removed from the mission due to unspecified medical issues, NASA announced Tuesday. He will be replaced by veteran astronaut Mike Fincke.

Falcon 9

Live coverage: Falcon 9 with Crew Dragon briefly fires engines in test

January 22, 2019 Stephen Clark

The Falcon 9 rocket set to launch the SpaceX’s Crew Dragon capsule on a test flight in February briefly ignited its Merlin main engines on pad 39A at NASA’s Kennedy Space Center in Florida on Thursday. The Crew Dragon test flight to the International Space Station is a precursor to the spaceship’s first mission with astronauts later this year.

Delta 4

Delta 4-Heavy rocket launches U.S. spy satellite into unusual orbit

January 19, 2019 Stephen Clark

A top secret surveillance payload owned by the National Reconnaissance Office soared into space Saturday from Vandenberg Air Force Base in California on top of a United Launch Alliance Delta 4-Heavy rocket, entering an unusual orbit not previously used by the U.S. government’s spy satellite fleet.

Delta 4

Live coverage: Delta 4-Heavy launches from Vandenberg Air Force Base

January 19, 2019 Stephen Clark

United Launch Alliance’s Delta 4-Heavy rocket lifted off at 11:10 a.m. PST (2:10 p.m. EST; 1910 GMT) Saturday from Vandenberg Air Force Base, California, after a month-long delay to troubleshoot a hydrogen leak in one of its boosters. The heavy-lifter was on a mission to send a U.S. government spy satellite into orbit.

Delta 4

First of up to seven ULA launches this year set for Saturday

January 18, 2019 Stephen Clark

The first of up to seven missions planned on United Launch Alliance’s Atlas and Delta rocket fleets this year is scheduled for Saturday from California’s Central Coast, when a Delta 4-Heavy is set for blastoff on a spy satellite delivery flight delayed a month to troubleshoot a hydrogen fuel leak in a booster.

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News Headlines

  • SpaceX launches South Korean Earth observation satellite, plus 44 more payloads on midnight Falcon 9 rideshare mission
    May 2, 2026
  • SpaceX marks May Day, National Space Day with Starlink mission on a Falcon 9 rocket from Cape Canaveral
    May 1, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    April 29, 2026
  • SpaceX launches 6-ton ViaSat-3 F3 satellite on Falcon Heavy rocket
    April 29, 2026
  • Launch preview: SpaceX seeks second attempt at Falcon Heavy launch following weather scrub on Monday
    April 28, 2026
  • ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral
    April 27, 2026
  • SpaceX scrubs Falcon Heavy launch of final ViaSat-3 satellite due to poor weather
    April 27, 2026
  • SpaceX flies 25 Starlink satellites to orbit on its 50th Falcon 9 launch of the year
    April 26, 2026
  • SpaceX launches 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    April 23, 2026
  • SpaceX launches final GPS III satellite for the U.S. Space Force
    April 21, 2026
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