Single-Booster Atlas V Fires into the Night with Final Building Block of U.S. Missile Warning System

The final building block in a critical global missile warning system operated by the Pentagon took flight on Friday atop a United Launch Alliance Atlas V rocket blasting off into the night over Florida’s Cape Canaveral.

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Photos: Asymmetrical Atlas V Blazes into the Night with SBIRS GEO-4

A United Launch Alliance Atlas V 411 rocket, flying with a single Solid Rocket Booster, lifted off from Cape Canaveral’s Space Launch Complex 41 at 0:48 UTC on January 20, 2018 with the fourth satellite of the Space Based Infrared System

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Atlas V Rocket Poised for Nighttime Liftoff with Fourth SBIRS Missile Warning Satellite

A ULA Atlas V rocket rolled to its Cape Canaveral Launch Pad on Wednesday in preparation for a thunderous nighttime liftoff on Thursday to lift the fourth SBIRS missile-warning satellite into orbit to complete a constellation capable of spotting anything from tactical missiles to tracking the path of Intercontinental Ballistic Missiles.

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Classified NROL-47 Found in Orbit by Satellite Trackers, Identity Confirmed as Topaz 5

The classified NROL-47 satellite launched by a Delta IV rocket on Friday had barely made its first lap around Earth when its identity as a radar reconnaissance satellite was revealed by amateur satellite trackers listening to the spacecraft’s radio transmissions, found to be in family with predecessor missions of the same kind.

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Delta IV Rocket Blasts Off from California with U.S. Spy Satellite

A United Launch Alliance Delta IV rocket thundered off from California’s Vandenberg Air Force Base on Friday on classified government business, lifting the secret NROL-47 satellite for the U.S. National Reconnaissance Office to replenish the U.S. spy satellite fleet.

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Video: Delta IV Lifts Off with Classified NRO Satellite

A United Launch Alliance Delta IV M+(5,2) rocket lifted off from Space Launch Complex 6 at California’s Vandenberg Air Force Base at 22:11 UTC on January 12, 2018 on a classified mission with the NROL-47 payload for the National Reconnaissance Office.

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Delay: ULA Delta IV Set for West Coast Launch with Classified National Reconnaissance Office Satellite

United Launch Alliance is gearing up for the final West Coast launch of the single-stick Delta IV rocket, planned from Vandenberg’s SLC-6 at 21:00 UTC on Thursday with the classified NROL-47 satellite for the National Reconnaissance Office to replenish the U.S. spy satellite fleet.

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2017 Space Launch Statistics

The year 2017 saw a total of 90 known orbital launch attempts from seven nations and space ports in eight different countries. 2017 had the second most orbital launch attempts of any year in the current century, short of 92 launches in 2014 and showing a slight increase from 2016 that had 85 known launch attempts.

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Second-To-Last Delta II Successfully Delivers JPSS-1 Weather Satellite to Orbit

The second-to-last Delta II rocket lit up the night over California’s Vandenberg Air Force Base in the early hours on Saturday, taking to the skies with the JPSS-1 Weather Satellite for NASA and NOAA, set to become America’s primary meteorological spacecraft in Polar Orbit.

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Penultimate Delta II Rocket Stands Ready for JPSS-1 Weather Satellite Launch from California

The penultimate Delta II rocket stands ready for an early morning liftoff from California’s Vandenberg Air Force Base on Tuesday with the first operational satellite of the Joint Polar Satellite System, the next generation of low-orbiting weather satellites operated by NASA and NOAA.

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