United Launch Alliance – Page 20

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.

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.

Sierra Nevada selects ULA’s Vulcan rocket to launch Dream Chaser missions

August 14, 2019 Stephen Clark

Sierra Nevada Corp. has booked at least six launches on United Launch Alliance’s new Vulcan Centaur rocket to carry Dream Chaser supply ships into orbit on cargo runs to the International Space Station beginning in 2021, becoming the first confirmed customer for ULA’s next-generation launcher.

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.

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.

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 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.

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.

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.

Video: Atlas 5 rolls out to launch pad with the Air Force’s AEHF 5 comsat (members only)

August 6, 2019 Stephen Clark

Spaceflight Now Members can watch a time-lapse replay of the Atlas 5 rocket’s rollout to pad 41 at Cape Canaveral Air Force Station before the launch of the U.S. Air Force’s AEHF 5 communications satellite.