ULA Atlas V to Deliver Next Orbital ATK Cygnus Cargo Ship to Space Station

Following last month’s successful return to flight of Orbital ATK’s Antares booster, the next Cygnus cargo mission for the International Space Station (ISS) will fly atop a United Launch Alliance (ULA) Atlas V. Photo Credit: Cole Ippoliti

After a spectacular 12 months, which saw both its Cygnus cargo ship and its home-grown Antares booster […]

Orbital ATK Primed for Antares 230 Debut on Sunday Night

The OA-5 Cygnus, named in honor of the late Alan “Dex” Poindexter, is the third “Enhanced Cygnus.” It is physically similar in configuration to the OA-4 and OA-6 Cygnus spacecraft, launched in December 2015 and March 2016. Photo Credit: NASA/Tim Peake/Twitter

Four years after his untimely death in a boating accident, NASA astronaut Alan […]

Commercial Earth-Watcher Ready for Friday Morning Launch

DigitalGlobe’s WorldView-4 satellite is readied for encapsulation in the Atlas V payload fairing on 8 September 2016. Photo Credit: Lockheed Martin

Twenty-five months after the WorldView-3 commercial Earth-imaging satellite was launched into orbit, its near-twin is set to rocket out of Vandenberg Air Force Base, Calif., no sooner than Friday, 16 September, atop a […]

A Jewel in the Rough: Juno Returns First Rich Scientific Harvest From Jupiter

From NASA: “NASA’s Juno spacecraft captured this view as it closed in on Jupiter’s north pole, about two hours before closest approach on Aug. 27, 2016.” Image Credit: NASA/JPL-Caltech/SwRI/MSSS

Jupiter, with its complex layers of clouds and storms, is revealing itself to be a multifaceted jewel of a planet. Over forty years after […]

OSIRIS-REx Launches on Multi-Year Mission to Asteroid Bennu

Precisely on the opening of tonight’s 115-minute “launch window,” the Atlas V 411 took flight. Photo Credit: Michael Galindo/AmericaSpace

Just a half-hour before the Sun set over the Space Coast on Thursday, 8 September, United Launch Alliance (ULA) has successfully delivered NASA’s Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx) spacecraft on its […]

OSIRIS-REx Stands Ready for Date With Asteroid Bennu (Part 2)

An artist’s rendering of OSIRIS-REx at asteroid 101955 Bennu. Its solar arrays will be configured in a “Y-wing” shape to avoid dust accumulation. Image Credit: NASA

Tomorrow evening, if all goes well, a spacecraft destined to visit, retrieve, and return samples from a near-pristine “carbonaceous” asteroid will roar aloft atop a unique “flying-sideways” rocket […]

OSIRIS-REx Stands Ready for Date With Asteroid Bennu (Part 1)

NASA’s OSIRIS-REx spacecraft has completed assembly at Lockheed Martin Space Systems near Denver, Colo. Over the next several months engineers will put the spacecraft through a series of intense tests. The $800 million mission to retrieve samples from Astroid Bennu is scheduled to launch in September 2016. Photo Credit: Lockheed Martin

Just two days […]

Delta IV Set for GEO 'We See All' Mission

Air Force graphic depicts two GSSAP spacecraft operating in geosynchronous orbit at 22,300-mile altitude. Image Credit Air Force Space Command.

The U.S. Air Force is poised to double its geosynchronous orbit space situational awareness and satellite-to-satellite imaging with the planned Aug. 19 predawn launch of two Geosynchronous Space Situational Awareness Program (GSSAP) satellites on […]

Solar Probe Plus Mission Moves Closer to 'Touching the Sun' in 2024

Artist’s conception of the Solar Probe Plus spacecraft near the Sun. Image Credit: NASA/JHUAPL

The Solar System is a busy place, with spacecraft currently visiting most of the planets as well as some dwarf planets and comets. Akatsuki is at Venus, several rovers and orbiters are at Mars, the Juno spacecraft just reached Jupiter, […]

7.5-Ton MUOS Satellite Set for Most Powerful Atlas

MUOS ground station have been silenced by Italian courts over unproven environmental concerns affecting communications over Europe, Africa, and Middle East. Photo Credit U.S. Navy

The most powerful version of the United Launch Alliance Atlas V fleet is set for liftoff on 2.5 million lbs thrust June 24 from Cape Canaveral’s Launch Complex 41, […]