Delta-IV Heavy Lofts NASA's Parker Solar Probe on Landmark Mission to the Sun

NASA’s Parker Solar Probe takes flight atop a United Launch Alliance (ULA) Delta IV Heavy rocket at 3:31am EDT Aug 12, 2018. Photo Credit: Alan Walters / AmericaSPace.com

NASA’s Parker Solar Probe (PSP) is on its way to the sun, after a successful launch early this morning atop a United Launch Alliance (ULA) Delta […]

LIVE COVERAGE: Watch Delta IV Heavy Launch Parker Solar Probe Late Tonight

NASA’s Parker Solar Probe atop ULA/s Delta IV Heavy this evening at Cape Canaveral, counting down to a 3:33am EDT liftoff to ‘touch’ the sun. Mars is visible to the upper left. Photo Credit: Mike Killian / AmericaSpace.com

UPDATE: New launch time tonight now targeting 3:53am EDT.

Original Story: Liftoff of NASA’s $1.5 billion […]

Parker Solar Probe Cleared For Launch to the Sun Saturday at 3:33am EDT

NASA’s Parker Solar Probe mission and launch teams today concluded a successful Launch Readiness Review, finding no technical issues at this time, giving a GO for liftoff on Saturday, Aug. 11, at 3:33 a.m. EDT on a United Launch Alliance Delta IV Heavy rocket from Cape Canaveral. Photo Credit: NASA

Mission and launch teams […]

Parker Solar Probe: The Science of 'Touching the Sun'

In only a few days, NASA’s Parker Solar Probe will be launched to “Touch the Sun.” Image Credit: NASA

With the upcoming launch of NASA’s Parker Solar Probe (PSP) scientists are about to reach out and “touch the Sun” for the first time ever. The probe will fly through the incredibly hostile atmosphere of […]

PHOTOS: Parker Solar Probe Hoisted Atop Delta-IV Heavy for Launch August 11

Encapsulated in its payload fairing, NASA’s Parker Solar Probe is mated to a United Launch Alliance Delta IV Heavy rocket at Cape Canaveral Air Force Station’s Space Launch Complex 37 on Tuesday, July 31, 2018. Liftoff is targeting Aug 11 at 3:33am EDT. Photo Credit: NASA

The first spacecraft in history destined to ‘touch’ […]

NASA's First Spacecraft to 'Touch the Sun' Ready For August 6 Launch on Delta IV Heavy

Parker Solar Probe sits in a clean room on July 6, 2018, at Astrotech Space Operations in Titusville, Florida, after the installation of its heat shield. Photo Credit: NASA/Johns Hopkins APL/Ed Whitman

In a scenario reminiscent of Icarus in Greek mythology, who flew too close to the Sun, with his wings melting as a […]

Delta-IV Heavy Undergoing Wet Dress Rehearsals as Parker Solar Probe Nears August 4 Launch

A United Launch Alliance (ULA) Delta-IV Heavy underling a Wet Dress Rehearsal on Space Launch Complex 37B for NASA’s upcoming Parker Solar Probe launch, slated for no earlier than August 4, 2018. Photo Credit: ULA

The United Launch Alliance (ULA) rocket slated to launch humanity’s first mission to ‘touch’ a star is spending this […]

Check Out These Spectacular Views of GOES-S Launching to Orbit Atop ULA's Mighty Atlas

The powerhouse boosters and RD-180 of the ULA Atlas-V 541 rocket, launching the NOAA GOES-S satellite March 1, 2018. Photo: Alan Walters / AmericaSpace

Yesterday, ULA launched their third mission of the year, aiming to deliver the nation’s next game-changing meteorological satellite to orbit on the shoulders of their mighty Atlas-V rocket. Liftoff of […]

Delta IV Medium+ (5,2) Launches Final Mission, Delivers Secretive NROL-47 Payload to Orbit

The final Delta IV Medium+ (5,2) takes flight at 2:11 p.m. PST Friday, 12 January. Photo Credit: ULA/Twitter

One of the least-used variants of the mighty Delta IV booster flew its final manifested mission today (Friday, 12 January), delivering the classified NROL-47 payload into orbit on behalf of the National Reconnaissance Office (NRO). Originally […]

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 […]