Grand Final Part 4: Cassini Completes Eighth Ring Crossing, and a 'Tour of Saturn's Moons'

A haunting raw image view of Saturn and its rings taken on June 7, 2017 by Cassini. Photo Credit: NASA/JPL-Caltech/Space Science Institute

As Cassini’s “Grand Finale” journey continues, the spacecraft has completed its eighth dive past the innermost rings of Saturn (known as a ring crossing), and there are now just under 100 days […]

'Magic Carpet Ride': 40 Years Since Enterprise Took the Space Shuttle to Altitude (Part 2)

Enterprise’s Captive-Active flights, which began 40 years ago, this month, laid the groundwork for the Free Flights and eventually the maiden Space Shuttle mission. Photo Credit: NASA

The Approach and Landing Test (ALT) series of the Space Shuttle, which began 40 years ago, in the summer of 1977, were “just that”, in the words […]

'In a Real Flight Environment': 40 Years Since Enterprise Took the Space Shuttle to Altitude (Part 1)

Flying Enterprise for her test flights were (from left) Gordon Fullerton, Fred Haise, Joe Engle and Dick Truly. Photo Credit: NASA

Four decades ago, this summer, a shuttle (though not a “space” shuttle) took to the skies above Edwards Air Force Base, Calif., to show the world what she could do. Outwardly, Orbiter Vehicle […]

‘Knight in Shining Armor': 10 Years Since STS-117 Changed the Face of the Space Station (Part 2)

John “Danny” Olivas is just barely visible at center-right, near the deploying Photovoltaic Radiator (PVR) on the S-3/S-4 truss during the first spacewalk of STS-117. Photo Credit: NASA

Ten years ago, this week, Space Shuttle Atlantis launched on what would turn out to be the longest mission of her storied career, lasting almost 14 […]

First Reusable Dragon Cargo Mission Launches Science and Supplies to Space Station

The CRS-11 Falcon 9 first stage returns to Earth, making a successful landing back at Cape Canaveral AFS after launching Dragon to the ISS minutes earlier from KSC pad 39A. Photo Credit: NASA TV

If candles celebrate an anniversary, then the roar of Merlin 1D+ rocket engines honored the 100th launch from Pad 39A […]

'Just Do It...Again': 10 Years Since STS-117 Changed the Face of the Space Station (Part 1)

Atlantis launches on her longest space mission on 8 June 2007. Photo Credit: NASA

Ten years have now passed since STS-117 literally changed the face of the International Space Station (ISS), delivering and activating a new set of power-producing solar arrays, batteries and radiators. Aboard shuttle Atlantis in June 2007 for what would turn […]

'The Clock Was Ticking': 15 Years Since STS-111’s Repairmen Visited the Space Station (Part 2)

Endeavour is pictured docked to the space station’s U.S. Destiny lab, with the S-0 truss visible at far right. Also visible are the shuttle’s Remote Manipulator System (RMS) mechanical arm at center and a portion of Canadarm2 at bottom-left. Photo Credit: NASA

Over the past five decades, more than 500 people have voyaged beyond […]

'We Had a Bet...and I Lost': 15 Years Since STS-111's Repairmen Visited the Space Station (Part 1)

Although he had six previous shuttle missions to his credit, Franklin Chang-Diaz had yet to make a spacewalk. On STS-111, he made three. Photo Credit: NASA

Fifteen years ago, next week, the second human to launch from Earth as many as seven times began what would be his final space mission. Costa Rica-born U.S. […]

A Stormy, Turbulent World: New Science Results From Juno Reveal 'Whole New Jupiter'

Jupiter in all its glory: stunning view from Juno showing intricate details in the atmosphere of the gas giant. Image Credit: NASA/SwRI/MSSS/Gerald Eichstädt/Seán Doran

The first in-depth science results from the Juno mission at Jupiter were presented yesterday morning in a NASA media teleconference, and as referred to in the press release, they do […]

In Dire Peril: 55 Years Since the Troubled Mission of Aurora 7 (Part 2)

Chrysler artist Cece Bibby chats with Scott Carpenter, after stencilling the name “Aurora 7” onto his spacecraft. Photo Credit: NASA

Fifty-five years ago, this week, Scott Carpenter became America’s second man in orbit. Aboard Mercury-Atlas (MA)-7—a spacecraft which he had dubbed “Aurora 7”—the astronaut was tasked with the most comprehensive program of scientific research […]