NASA and Aerojet Fire Up Stennis With Full Duration SLS Engine Test Fire #3

RS-25 development engine test fire at Stennis Space Center near Bay St. Louis, Mississippi. Yesterday's test fire, the fourth in the first series of seven planned test fires, ran for 650-seconds, the longest SLS RS-25 test fire yet. Four RS-25 engines will power the core stage of NASA's new rocket, the Space Launch System. Credits: NASA/Stennis

The RS-25 engine fires up at the beginning of a 500-second test June 11 at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. Four RS-25 engines will power the core stage of NASA’s new rocket, the Space Launch System. Credits: NASA/Stennis

NASA and Aerojet Rocketdyne fired up their RS-25 development engine for the […]

Jack King, NASA's 'Voice of Apollo,' Passes Away at Age 84

Jack King, the first chief of Public Information for NASA’s Launch Operations Center at Cape Canaveral Air Force Station, briefs the news media on the May 2, 1961, postponement of the launch of Mercury Redstone-3 due to unfavorable weather. Three days later, astronaut Alan Shepard made history as the first American in space. The […]

NASA Awards SpaceX $30 Million for Successful Dragon Pad Abort Test Milestone

A mockup SpaceX Crew Dragon takes flight for the company Pad Abort Test at Cape Canaveral Air Force Station on May 6, 2015. Photo Credit: Alan Walters / AmericaSpace

NASA has officially declared SpaceX’s recent Crew Dragon Pad Abort Test (PAT) a success, awarding the Hawthorne, Calif.-based company $30 million for completion of that […]

NAVY's MUOS-3 Relocates for On-Orbit Operations as MUOS-4 Prepares for Late-Summer Launch

MUOS-4, the next satellite scheduled to join the U.S. Navy’s new MUOS secure communications network later this year, is in final assembly and test at Lockheed Martin’s satellite manufacturing facility in Sunnyvale, California. Photo Credit: Lockheed Martin

MUOS-4, the next satellite scheduled to join the U.S. Navy’s new MUOS secure communications network later this year, is in final assembly and test at Lockheed Martin’s satellite manufacturing facility in Sunnyvale, Calif. Photo Credit: Lockheed Martin

The third in a Lockheed Martin-built five-ship fleet for a next-generation, narrowband tactical military satellite communications system was […]

SLS Main Engine Test Fire Round Two Ignites With 450-Second Burn at Stennis Space Center

A billowing plume of steam signals a successful 450-second test of the RS-25 rocket engine for NASA's Space Launch System (SLS) on May 28 at NASA's Stennis Space Center near Bay St. Louis, Mississippi. Photo Credit: NASA

A billowing plume of steam signals a successful 450-second test of the RS-25 rocket engine for NASA’s Space Launch System (SLS) on May 28 at NASA’s Stennis Space Center near Bay St. Louis, Miss. Photo Credit: NASA

NASA’s Space Launch System (SLS) rocket is quickly manifesting into reality. Its solid rocket booster was test […]

NASA Presses on With SLS Development as Launch Vehicle Undergoes Critical Design Review

From NASA: "Artist concept of NASA's Space Launch System wireframe design. The SLS Program is kicking off its critical design review May 11 at NASA's Marshall Space Flight Center in Huntsville, Alabama." Image Credit: NASA/MSFC

From NASA: “Artist concept of NASA’s Space Launch System wireframe design. The SLS Program is kicking off its critical design review May 11 at NASA’s Marshall Space Flight Center in Huntsville, Alabama.” Image Credit: NASA/MSFC

NASA’s Space Launch System (SLS) Program, designing NASA’s next heavy lift launch vehicle intended to carry spacecraft and astronauts […]

PHOTOS: Atlas-V Delivers Lightsail and Air Force X-37B to Orbit Packed With Cubesats and Experiments

The Air Force AFSPC-5 mission launched into clear blue skies from Cape Canaveral Air Force Station on 20 May. On-board was the secretive X-37B Orbital Test Vehicle (its fourth mission) and a variety of cubists and experiments for the NAVY, NRO, USAF and NASA, including the Lightsail test article from The Planetary Society. Photo Credit: Alan Walters / AmericaSpace

The Air Force AFSPC-5 mission launched into clear blue skies from Cape Canaveral Air Force Station today. Onboard is the secretive X-37B Orbital Test Vehicle (its fourth mission) and a variety of cubists and experiments for the NAVY, NRO, USAF and NASA, including the Lightsail test article from The Planetary Society. Photo Credit: Alan […]

PHOTOS: Atlas-V Ready to Launch AFSPC-5 Mission With X-37B Spaceplane and Lightsail Wednesday

A United Launch Alliance Atlas-V 501 rocket stands tall atop Space Launch Complex-41 at Cape Canaveral AFS on May 19, 2015. The Air Force X-37B OTV-4 spaceplane is onboard, as well as the Planetary Society's Lightsail test article, several small satellites for the NAVY and NRO, and a NASA materials science experiment. Liftoff is scheduled for May 20 between 11:05 a.m. EDT and 1:30 p.m. EDT. Photo Credit: Mike Killian / AmericaSpace

A United Launch Alliance Atlas-V 501 rocket stands tall atop Space Launch Complex-41 at Cape Canaveral AFS on May 19, 2015. The Air Force X-37B OTV-4 spaceplane is onboard, as well as the Planetary Society’s Lightsail test article, several small satellites for the NAVY and NRO, and a NASA materials science experiment. Liftoff is […]

Orbital ATK and NASA Release Initial Findings From SLS Booster QM-1 Test Fire

Orbital ATK’s SLS solid rocket booster Qualification Motor-1 (QM-1) test fire March 11, 2015, at the company’s test stand in Promontory, Utah. Photo Credit: Mike Killian / AmericaSpace

The solid rocket booster that will propel NASA’s skyscraper-size Space Launch System (SLS) rocket and its Orion spacecraft on deep space missions in the coming years […]

PHOTOS: SpaceX Successfully Completes Rapid Pad Abort Test From Cape Canaveral

More than 120,000 pounds (54,430 kg) of propulsive yield from eight SuperDraco thrusters pulled the Dragon spacecraft to an altitude of 5,000 feet (1,500 meters), ahead of a perfect oceanic splashdown. Photo Credit: John Studwell/AmericaSpace

SpaceX has successfully conducted its long-awaited Pad Abort Test of a mockup Crew Dragon spacecraft, ahead of the In-Flight […]