January 20, 2026
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  • [ January 18, 2026 ] SpaceX launches Sunday sunset Starlink mission from Cape Canaveral Falcon 9
  • [ January 16, 2026 ] NRO, SpaceX launch reconnaissance satellites from Vandenberg Falcon 9
  • [ January 15, 2026 ] Crew 11 safely splashes down after shortened mission Mission Reports
  • [ January 14, 2026 ] NASA, SpaceX conduct ‘medical evacuation’ Crew-11 return to Earth Mission Reports
  • [ January 14, 2026 ] SpaceX breaks pad turnaround record at Cape Canaveral with midday Starlink launch Falcon 9

MUOS 4

News

Photos: More Atlas 5 launch shots

September 3, 2015 Justin Ray

Another batch of Atlas 5 rocket launch photos from Wednesday’s flight for the U.S. Navy carrying the Mobile User Objective System spacecraft.

News

Recap story: Atlas 5 completes heavy-duty launch assignment

September 2, 2015 Justin Ray

In a breath-taking display at daybreak Wednesday, an Atlas rocket powered an enormous U.S. Navy satellite into space to close the last remaining gap and give global reach to the military’s new mobile communications system.

News

Photos: Predawn launch of Atlas 5

September 2, 2015 Justin Ray

A collection of pad photos from the United Launch Alliance Atlas 5 rocket flight to deploy the Navy’s Mobile User Objective System communications satellite No. 4.

Atlas 5

Photos: Atlas 5 puts on predawn sky show

September 2, 2015 Stephen Clark

Streaking away from Cape Canaveral less than an hour before sunrise Wednesday, an Atlas 5 launcher painted a memorable spectacle in the skies over Florida, catching the first rays of the morning as it rocketed out of the stratosphere with a U.S. Navy communications satellite.

News

Video: Liftoff of Atlas 5 rocket to deploy Navy’s MUOS 4 satellite

September 2, 2015 Justin Ray

A replay of the United Launch Alliance Atlas 5 rocket launching the Navy’s Mobile User Objective System communications satellite No. 4 from Cape Canaveral, Florida.

News

Live coverage: Atlas 5 countdown and launch journal

September 1, 2015 Justin Ray

A United Launch Alliance Atlas 5 rocket blasted off at 6:18 a.m. EDT (1018 GMT).to deploy the Navy’s fourth MUOS satellite that will expand coverage to encompass the globe with mobile communications.

News

Atlas 5 rocket travels to launch pad for Wednesday flight

August 31, 2015 Justin Ray

Delivering two-and-a-half million pounds of ground-shaking thrust at takeoff, more than any rocket flying from Cape Canaveral these days, the mighty vehicle was rolled from its assembly building to the launch pad Monday for Wednesday’s early morning blastoff.

News

Atlas/MUOS 4 launch timeline

August 30, 2015 Justin Ray

This is the ascent timeline to be followed by the United Launch Alliance Atlas 5 rocket in launching the Mobile User Objective System satellite No. 4 on Wednesday at 5:59 a.m. EDT.

Mission Reports

Tropical weather postpones Monday’s Atlas 5 rocket launch

August 29, 2015 Justin Ray

Plans to launch a Navy communications satellite aboard an Atlas 5 rocket early Monday have been interrupted by Tropical Storm Erika, an unpredictable cyclone with its sights on Florida.

News

Preview: Launch to complete Navy satellite fleet’s reach

August 28, 2015 Justin Ray

Likened to raising a cellular tower 22,300 miles high, a United Launch Alliance Atlas 5 rocket will put the Navy’s fourth mobile communications satellite into space to expands the rugged smartphone system to global coverage.

Posts pagination

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News Headlines

  • SpaceX launches Sunday sunset Starlink mission from Cape Canaveral
    January 18, 2026
  • NRO, SpaceX launch reconnaissance satellites from Vandenberg
    January 16, 2026
  • Crew 11 safely splashes down after shortened mission
    January 15, 2026
  • NASA, SpaceX conduct ‘medical evacuation’ Crew-11 return to Earth
    January 14, 2026
  • SpaceX breaks pad turnaround record at Cape Canaveral with midday Starlink launch
    January 14, 2026
  • U.S. Space Force switches rockets for upcoming GPS satellite launch
    January 13, 2026
  • ISS gains new commander as Crew-11 prepares midweek departure
    January 13, 2026
  • SpaceX launches 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral
    January 12, 2026
  • India’s PSLV suffers second consecutive launch failure, 16 satellites lost
    January 12, 2026
  • SpaceX deploys NASA’s Pandora, other smallsats amid 1st ‘Twilight’ rideshare mission
    January 10, 2026
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