Sierra Nevada firms up Atlas V Missions for Dream Chaser Spacecraft, gears up for Flight Testing

Sierra Nevada Corporation has formally signed a launch contract with United Launch Alliance for two Dream Chaser missions to deliver supplies to the International Space Station under NASA’s second round of Commercial Resupply Services

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TDRS-M Launch Date in Question after potential Damage to Satellite

The launch date of NASA’s TDRS-M communications satellite was called into question on Friday when the 3,450-Kilogram satellite suffered possible damage to one of its critical antennas during final processing work in preparation for launch

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ULA Atlas V wins over SpaceX for Air Force STP-03 Launch Contract

United Launch Alliance won a $191 million launch contract over SpaceX in an open competition for the Space Test Program 3 mission of the U.S. Air Force, targeting launch in 2019 according to documentation released by the Air Force on Thursday.

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Cygnus Cargo Ship Captured by Space Station for Three-Month Stay & Critical Science Delivery

Booked for a three month stay, Orbital ATK’s Cygnus OA-7 cargo spacecraft arrived at the International Space Station on Saturday, hauling nearly 3,500 Kilograms of supplies to the orbiting laboratory to support dozens of scientific experiments, ISS maintenance, and an unprecedented CubeSat constellation for the exploration of a largely unknown region of Earth’s atmosphere.

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S.S. John Glenn Cargo Spacecraft races into Orbit atop Atlas V Rocket

A critical science-enabling cargo delivery to the International Space Station was successfully sent on its way on Tuesday when a United Launch Alliance Atlas V rocket rumbled away from Florida’s Cape Canaveral to place the Cygnus cargo spacecraft into orbit.

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Videos: Atlas V sends Cygnus Resupply Ship into Orbit

A critical science-enabling cargo delivery to the International Space Station was successfully sent on its way on Tuesday when a United Launch Alliance Atlas V rocket rumbled away from Florida’s Cape Canaveral to place the Cygnus cargo spacecraft into orbit.

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Repeatedly-Delayed Cygnus Cargo Mission cleared for Liftoff after clean Launch Readiness Review

The repeatedly-delayed launch of Orbital ATK’s seventh operational Cygnus resupply mission to the International Space Station has been cemented for next Tuesday after launch services provider United Launch Alliance completed a clean Launch Readiness Review

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Crew Emergency Egress System Installed at Atlas V Launch Pad ahead of Starliner Missions

A zipline system designed to carry astronauts to safety in case of an on-pad anomaly finished installation into the Crew Access Tower at Cape Canaveral’s Space Launch Complex 41 from where crews will take off aboard Boeing’s Starliner spacecraft as early as 2018 atop Atlas V rockets.

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ULA Receives Contract Modifications for 2020 National Reconnaissance Office Launches

The U.S. Air Force has awarded United Launch Alliance two launch contracts for classified National Reconnaissance Office Missions targeting liftoff in 2020 atop Atlas V and Delta IV Heavy rockets.

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Satellite Trackers spot NROL-79 in Classified Orbit, confirm Identity as NOSS Duo

Satellite trackers successfully pin-pointed the NROL-79 payload dispatched to orbit this week by an Atlas V rocket, confirming its identity as a pair of NOSS spacecraft tasked with tracking foreign ships and aircraft on a global scale, delivering critical information for general awareness and tactical military planning.

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