March 21, 2026
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Breaking News
  • [ March 20, 2026 ] SpaceX launches 25 Starlink satellites on Falcon 9 rocket from Vandenberg SFB Falcon 9
  • [ March 19, 2026 ] NASA returns its SLS rocket back to the launch pad ahead of planned April flight of Artemis 2 Artemis
  • [ March 18, 2026 ] SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
  • [ March 16, 2026 ] Space launches 29 Starlink satellites on a Falcon 9 rocket on St. Patrick’s Day morning Falcon 9
  • [ March 16, 2026 ] SpaceX reaches 10,000 simultaneous Starlink satellites in orbit following Falcon 9 launch from California Falcon 9

Lockheed Martin

Delta 4

Live coverage: Delta 4 rocket lifts off with GPS satellite

August 22, 2019 Stephen Clark

The last flight of the single-core variant of United Launch Alliance’s Delta 4 rocket lifted off at 9:06 a.m. EDT (1306 GMT) Thursday from Cape Canaveral Air Force Station, Florida. The 207-foot-tall launcher carried a GPS navigation satellite into orbit for the U.S. Air Force.

Delta 4

ULA’s last Delta 4-Medium rocket set for launch Thursday

August 22, 2019 Stephen Clark

United Launch Alliance is set to retire part of its rocket family Thursday with the final flight of the Delta 4 rocket’s “single stick” configuration, a mission set for liftoff from Cape Canaveral carrying a new GPS navigation satellite into orbit for the U.S. Air Force.

Delta 4

ULA’s second launch of the month scheduled for Thursday

August 19, 2019 Stephen Clark

Weather forecasters expect a 70 percent chance of favorable conditions at Cape Canaveral for liftoff of a United Launch Alliance Delta 4 rocket Thursday with a GPS navigation satellite, marking the last flight of the Delta 4’s single-core variant after 29 flights since 2002.

Atlas 5

Photos: Atlas 5 blasts off with U.S. Air Force communications payload

August 15, 2019 Stephen Clark

A United Launch Alliance Atlas 5 rocket took off from Cape Canaveral on Aug. 8 with the U.S. Air Force’s fifth Advanced Extremely High Frequency communications satellite, the second launch from Florida’s Coast in a span of less than 35 hours.

Atlas 5

Atlas 5 launch adds to U.S. military’s secure communications satellite network

August 8, 2019 Stephen Clark

A United Launch Alliance Atlas 5 rocket fired into space Thursday from Cape Canaveral with a $1.1 billion U.S. Air Force communications satellite, delivering fresh capacity for the military’s voice, video and data relay networks.

Atlas 5

Photos: Atlas 5 paints the sky with spectacular sunrise launch

August 8, 2019 Stephen Clark

Skywatchers and early risers across Florida enjoyed dazzling views of a United Launch Alliance Atlas 5 rocket climbing into space Thursday morning from Cape Canaveral with a U.S. military communications satellite.

Members

Atlas 5 launches AEHF 5 as seen from Kennedy Space Center (members only)

August 8, 2019 Spaceflight Now

An Atlas 5 lifts off at dawn creating a spectacular sky show as it races toward orbit carrying the fifth Advanced Extremely High Frequency (AEHF 5) communications satellite for the U.S. Air Force.

Atlas 5

Atlas 5 launch timeline on the AEHF 5 mission

August 8, 2019 Stephen Clark

A United Launch Atlas 5 rocket is set to launch the U.S. Air Force’s fifth Advanced Extremely High Frequency communications satellite from Cape Canaveral. This timeline shows the major mission events planned over a nearly six-hour flight to an optimized geostationary transfer orbit.

Atlas 5

Photos: Atlas 5 rocket rolls out to launch pad 41

August 7, 2019 Stephen Clark

Set to fly in its most powerful configuration with five solid rocket boosters, a United Launch Alliance Atlas 5 rocket rolled out to Cape Canaveral’s Complex 41 launch pad Tuesday in preparation for a planned blastoff two days later with a U.S. military communications satellite.

Atlas 5

Photos: AEHF 5 satellite encapsulated for launch

August 7, 2019 Stephen Clark

The U.S. Air Force’s fifth Advanced Extremely High Frequency satellite, designed for secure, jam-resistant communications, is set for launch aboard a United Launch Alliance Atlas 5 rocket. These photos show the AEHF 5 satellite during encapsulation inside the Atlas 5’s payload shroud.

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News Headlines

  • SpaceX launches 25 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
    March 20, 2026
  • NASA returns its SLS rocket back to the launch pad ahead of planned April flight of Artemis 2
    March 19, 2026
  • SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    March 18, 2026
  • Space launches 29 Starlink satellites on a Falcon 9 rocket on St. Patrick’s Day morning
    March 16, 2026
  • SpaceX reaches 10,000 simultaneous Starlink satellites in orbit following Falcon 9 launch from California
    March 16, 2026
  • NASA Administrator teases further Artemis program updates in one-on-one interview
    March 14, 2026
  • NASA ready for another shot at launching Artemis 2 moon mission
    March 13, 2026
  • SpaceX launches 25 Starlink satellites on Falcon 9 rocket from Vandenberg Space Force Base
    March 13, 2026
  • SpaceX launches Starlink mission from Cape Canaveral on cloudy Saturday morning
    March 13, 2026
  • NASA inspector general assesses agency’s management of moon lander risk
    March 10, 2026
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