Polar-Orbiting Environment Watcher Launches Atop Second-to-Last Delta II

After two foiled launch attempts on Tuesday and Wednesday, the second-to-last Delta II took flight at 1:47:36 a.m. PST on Saturday, 18 November. Photo Credit: ULA/Walter Scriptunas III

Today’s crackling growl of a Delta II taking flight is expected to be repeated only once more, before this impeccably reliable launch vehicle retires from operational […]

Second-to-Last Delta II Launch with JPSS-1 Satellite Rescheduled for Saturday

The soon to be extinct Delta-II rocket awaiting launch with the JPSS-1 satellite for NASA and NOAA. Credit: ULA

UPDATED Nov 17: Statement from ULA, “confirmed on the Western Range for Saturday, Nov. 18. The launch time is 1:47 a.m. PT.”

UPDATED Nov 15: Statement from ULA, “scrubbed due to […]

OA-8 Cygnus Mission to Honor Gene Cernan, 45 Years After Last Moonwalks

The OA-8 Cygnus, pictured in the clean room, with an image of its astronaut namesake, veteran Moonwalker Gene Cernan. Photo Credit: Elliot Severn/AmericaSpace

Only months before its purchase by Northrop Grumman is expected to be finalized, Orbital ATK plans to launch its next Cygnus cargo freighter (OA-8) to the International Space Station (ISS), no […]

Complexity and Challenge: Dawn Project Manager Speaks of Difficult Voyage to Vesta and Ceres

This artist’s concept shows NASA’s Dawn spacecraft heading toward the dwarf planet Ceres. Credit: NASA/JPL-Caltech

A decade of operations in deep space is no longer a unique understanding, as we have seen in recent weeks, as Cassini ended 13 years of spectacular science at Saturn and the international Dawn mission celebrated ten years exploring […]

Florida Spaceports Recovering from Irma, No Launches Until Oct

Launch Complex 39 surrounding areas are seen during an aerial survey of NASA’s Kennedy Space Center in Florida on September 12, 2017. The survey was performed to identify structures and facilities that may have sustained damage from Hurricane Irma as the storm passed Kennedy on September 10, 2017. NASA closed the center ahead of […]

After Four Month Hiatus, ULA Returns to Flight With Early-Morning TDRS-M Launch

After four months on the ground, United Launch Alliance (ULA) returns to flight on Friday, 18 August, delivering NASA’s latest Tracking and Data Relay Satellite (TDRS) to orbit. Photo Credit: Alan Walters/AmericaSpace

United Launch Alliance (ULA) successfully delivered the latest member of NASA’s Tracking and Data Relay Satellite System (TDRSS) into Geostationary Transfer Orbit […]

NASA Space Communications Operations to Extend Through 2030, With Friday Launch of TDRS-M

Originally scheduled to launch on 3 August, NASA’s next Tracking and Data Relay Satellite (TDRS) will now launch on 18 August, atop an Atlas V 401 booster. Photo: AmericaSpace / Jeff Seibert

More than 30 years since its maiden launch—and having enabled near-continuous communications traffic between dozens of Space Shuttle and International Space Station […]

5 Years on Mars, How Curiosity Pulled Off One of the Most Incredible Landings in History

A “self-portrait” of Curiosity beside one of the dunes in the Bagnold Dunes. Image Credit: NASA/JPL-Caltech/MSSS

For the silver foxes among us, we may remember where we were when JFK died or when Challenger breathed her last in the skies above the Kennedy Space Center (KSC). But for NASA’s Curiosity rover—which alighted on Mars, […]

'Godspeed, John Glenn': Cygnus Soars Atop Atlas-V on Voyage to Space Station

The OA-7 Cygnus ‘John Glenn’ taking flight atop a ULA Atlas-V 401 rocket from Cape Canaveral AFS at 11:11am EDT April 18, 2017, headed to the ISS with tons of fresh cargo, supplies and experiments. Photo Credit: Alan Walters / AmericaSpace

Despite being the “barebones” member of the fleet, the pencil-like Atlas V 401 […]

John Glenn to Return to Space 'In Spirit' on ISS-Bound OA-7 Cygnus Cargo Mission

Friday’s OA-7 mission will be the third Cygnus to be delivered to orbit via a United Launch Alliance (ULA) Atlas V. Photo Credit: NASA/Scott Kelly/Twitter

Denied a second spaceflight by then-President John F. Kennedy, reportedly on account of his value to the nation as America’s first man to orbit the Earth, Astronaut John Glenn […]