GEM-63s Stacked, As NROL-101 Processing Continues

@ULALaunch has installed #GEM63 boosters to #AtlasV for upcoming #NROL101 mission. […]

NROL-44 Targets NET 18 September, Root Cause of Hot Fire Abort Identified

@ULALaunch is zeroing-in on the root cause of August’s Hot Fire Abort of #MajesticDelta & targets NET 18 Sept for #NROL44. […]

NROL-44 Investigation Underway, As ULA Prepares for Last Delta IV Heavy Missions

As @ULALaunch works to resolve Hot Fire Abort issue & co-ordinate a new NET for #NROL44, only five more #MajesticDelta missions remain on the books. […]

NASA's Mars Missions Continue to Produce New Science While an Armada of New Spacecraft Head For the Red Planet

Artist’s illustration of the Perseverance rover mission in flight, leaving Earth on its way to Mars. Image Credit: NASA/JPL-Caltech

Mars has been in the news a lot lately, with the successful launches of NASA’s Perseverance rover, the United Arab Emirates’ Hope orbiter and China’s Tianwen-1 orbiter, lander and rover. All three missions will arrive […]

As One Year Passes Since 'First-Last' Delta IV Mission, NROL-44 Readies for Wednesday Launch

As @ULALaunch observes 1st anniversary of the “first-last” Delta IV mission, #MajesticDelta has 5 more Delta Heavy tricks up its sleeve before retirement comes a’calling. […]

Upgraded Boosters for Classified Atlas V Mission Arrive at Launch Site

@NorthropGrumman has delivered the first set of GEM-63 boosters to the Space Coast, to launch on @ULALaunch Atlas V in Sept. […]

New-Style Vulcan-Centaur Payload Fairing Arrives in Florida for Test Flight

A new-style payload fairing for ULA’s Vulcan-Centaur rocket has arrived in Florida for a test flight on the Atlas V. […]

NASA's InSight Lander Reveals Surprising Inner Secrets of an Active Mars

Artist’s concept of InSight on Mars, with layers in the subsurface and dust devils in the background. Image Credit: IPGP/Nicolas Sarter

Mars is beginning to reveal its innermost secrets, thanks to NASA’s InSight lander. The newest findings, about subsurface marsquakes, unusual magnetic signals and dust devils in the atmosphere, have been published in six […]

First Data From NASA's Parker Solar Probe Reveals Sun in New, Surprising Ways

Artist’s concept of Parker Solar Probe during a close flyby of the Sun. Image Credit: Steve Gribben/NASA/JH-APL

Thanks to NASA’s Parker Solar Probe (PSP), scientists are now learning more about the Sun than ever possible before. The newest findings were announced this morning during a media teleconference.

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Insight's 'Mole' Drill Faces New Issue, While Curiosity Explores "Ancient Oasis"

Image from InSight showing the “mole” heat probe (the tube on the left) after it jumped about halfway back out of the hole it made while digging. Photo Credit: NASA/JPL-Caltech

Update – Nov. 1, 2019: NASA InSight just tweeted that the mole appears to be stable and more images are being taken to try […]