'The Saddest Moment': The Story of America's First Spacewalk (Part 2)

Clasping the cold-gas maneuvering gun in his right hand, and trailed by a snake-like tether, Ed White tumbles over a cloud-speckled Earth during the United States’ first EVA. Photo Credit: NASA

Fifty years ago, in the first week of June 1965, the the United States took a huge step forward in its drive to […]

'Examinations of Some Kind': The Story of America's First Spacewalk (Part 1)

Ed White performs America’s first EVA outside Gemini IV in June 1965. Photo Credit: NASA

Exactly 50 years ago, in the first week of June 1965, the United States took a huge step forward in its drive to land a man on the Moon. Aboard Gemini IV, astronauts Jim McDivitt and Ed White spent […]

Flying (Mostly) Friendly Skies: Northrop Grumman Developing Airplane to Cruise Atmosphere of Venus

Artist’s conception of the Venus Atmospheric Maneuverable Platform (VAMP) aircraft in the atmosphere of Venus. Image Credit: Northrop Grumman artist’s concept

With so much attention now on the rovers and spacecraft at Mars, Saturn, Ceres, comet 67P/Churyumov-Gerasimenko, and, soon, Pluto, it may seem like Earth’s closest planetary neighbor Venus has been forgotten again. But no, […]

SpaceX Prepares for Latest in Long History of Critical Pad Abort Tests (Part 2)

The launch escape apparatus pulls an Apollo Command Module (CM) to safety during the Pad Abort Test-2 in June 1965. Photo Credit: NASA

Tomorrow, if all goes well, more than 120,000 pounds (54,430 kg) of thrust will rock Space Launch Complex (SLC)-40 at Cape Canaveral Air Force Station, Fla., as SpaceX stages the long-awaited […]

NASA Actively Working to ‘Save Opportunity and LRO’ From Budget Cutters' Axe

Opportunity at Spirit of Saint Louis crater scanning into Marathon Valley and Endeavour crater from current location on Mars in April 2015 in this photo mosaic. The crater, featuring an odd mound of rocks, is the gateway to Marathon Valley and exposures of water altered clay minerals. This pancam camera photo mosaic was assembled […]

'We Show You on the Mains': 45 Years Since the Unlucky Voyage of Apollo 13 (Part 4)

Seen later in the mission, the damage to an entire side panel of Apollo 13’s service module is apparent. It remains miraculous that the crew survived. Photo Credit: NASA

By the middle of April 1970, Project Apollo—America’s effort to land a man on the lunar surface—had reached one of its most decisive points of […]

'It's a Beauty': 45 Years Since the Unlucky Voyage of Apollo 13 (Part 3)

Astronauts gather in Mission Control at the height of the crisis. Seated (from left) are Deke Slayton, Jack Lousma and John Young, with Ken Mattingly and Vance Brand standing. Photo Credit: NASA

Forty-five years ago, this week, the lives of three humans literally hung in the balance, more than 200,000 miles (320,000 km) from […]

'Like a Game of Solitaire': 45 Years Since the Lost Moonwalks of Apollo 13

Artist’s concept of Apollo 13 astronauts Jim Lovell and Fred Haise exploring Fra Mauro. The Lunar Module (LM) Aquarius is visible in the background. Image Credit: Teledyne Brown

Had the cruelty of fate not intervened, 45 years ago, today—on 16 April 1970—the fifth and sixth humans ever to set foot on another world would […]

'Main B Bus Undervolt': 45 Years Since the Unlucky Voyage of Apollo 13 (Part 2)

Apollo 13’s Latin motto of “Ex Luna, Scientia” (“From the Moon, Knowledge”) highlighted this mission as a voyage of exploration and scientific endeavor. Image Credit: NASA

Forty-five years ago, yesterday, on Saturday, 11 April 1970, the third piloted mission to deposit human explorers onto the surface of the Moon got underway, with a spectacular […]

'Bored to Tears': 45 Years Since the Unlucky Voyage of Apollo 13 (Part 1)

Apollo 13’s Jim Lovell and Fred Haise discuss their April 1970 ordeal during last month’s 45th anniversary commemorative event at San Diego Air & Space Museum. Photo Credit: Robert C. Fisher / AmericaSpace

By the spring of 1970, six months had passed since Neil Armstrong and Buzz Aldrin triumphantly fulfilled President John F. Kennedy’s […]